TWS_Front Page 1 Tuesday, June 14, 2005 10:49 AM o25mm TWS Series Control Units TWS.book Page 2 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Control Units (Selection Guide) Function Category Flush Extended Pushbutton Extended with Half Shroud Momentary/Maintained ABS1 AOS1 9 ABS2 AOS2 9 ABGS2 AOGS2 9 ABFS2 AOFS2 9 Mushroom Pushlock Turn Reset Mushroom Push Turn Lock Mushroom Push-Pull AVS3 AJS3 AYS3 10 10 11 Extended with Full Shroud Mushroom Shape Type Page Function Category ABS3 AOS3 10 Pushbutton Mushroom with Full Shroud Momentary/Maintained Shape Type Page Function Category ABGS3 AOGS3 10 Pushbutton Square Flush Square Extended Square Twin Momentary/Maintained Momentary Square Twin Maintained Shape Type Page UBQS1 UOQS1 11 UBQS2 UWQN1 UWQN2 11 12 12 Function Category Dome Square (Marking) (Plastic Bezel) APS1 13 UPQS1B 13 Pilot Light (LED/Incandescent) Square (Marking) Rectangular (Marking) (Metal Bezel) (Plastic Bezel) Dome Push-to-Check Shape Type Page 2 UPQMS1B 13 UPQS4B 13 APS1PN 13 TWS.book Page 3 Tuesday, June 7, 2005 3:51 PM TWS Series Control Units (Selection Guide) o25 Function Category Extended (Non-marking) Illuminated Pushbutton (LED/Incandescent) Extended with Extended with o35mm Mushroom Half Shroud Full Shroud (Non-marking) (Non-marking) (Non-marking) Mushroom Pushlock Turn Reset Shape Type Page Function Category ALS2 AOLS2 15 Illuminated Pushbutton (LED/Incandescent) Square Flush (Marking) ALGS2 AOLGS2 16 ALFS2 AOLFS2 17 ALS3 AOLS3 18 AVLS3 18 Illuminated Selector Switch (LED/Incandescent) Selector Switch Knob Lever Key Knob ASS ASSL ASSK ASLS 21 22 23 24 Shape Type Page ULQS1B UOLQS1B 19 3 TWS.book Page 4 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Control Units Highly reliable heavy-duty type control units Suitable for industrial use * HW-C contact blocks are used. * Degree of protection: IP65 (IEC 60529) * UL and CSA approved, EN compliant Safety Standards File No. or Organization UL UL Listing File No. E68961 CSA File No. LR21451 EN EN60947-1 EN60947-5-1 TUV Rheinland Specifications and Ratings Contact Ratings Contact Block Rated Insulation Voltage Rated Continuous Current Contact Ratings by Utilization Category IEC 60947-5-1 600V 10A AC-15 (A600) DC-13 (P600) Characteristics * Contact Ratings by Utilization Category Operational Voltage AC Operational 50/60 Hz Current DC AC-12 AC-15 DC-12 DC-13 Control of resistive loads and solid state loads Control of electromagnetic loads (> 72 VA) Control of resistive loads and solid state loads Control of electromagnets 24V 10A 10A 8A 4A 48V -- -- 4A 2A 50V 10A 7A -- -- 110V 10A 5A 2.2A 1.1A 220V 6A 3A 1.1A 0.6A 440V 2A 1A -- -- Minimum applicable load: 3V AC/DC, 5 mA (applicable range may vary with operating conditions and load types) For the control units listed below, the rated current (load switching current) is reduced to a half of the rated operational current of the contact block. The rated insulation voltage (600V) and the rated thermal current (10A) remain unchanged. * Selector switches and illuminated selector switches with contact code 2R, 3S, 4S, or 4R. HW-C (Contact Block) * M3.5 terminal screw 2-way wiring possible * Snap-fit groove * Double-break rolling action silver contacts with raked surface * Fitting groove * Alkali-resistant 66 nylon housing * Contact Block Types * Push rod Color-coded for different contacts Contact NO NC NO (early make) NC (late break) Housing Blue Purple red Blue Purple red Push Rod Green Red Black White * Snap-fit latch A maximum of four contact blocks in two layers can mount on the operator. Note: BS type contact block is used for square twin pushbuttons UWQN1 and UWQN2. 4 TWS.book Page 5 Tuesday, June 7, 2005 3:51 PM TWS Series Control Units o25 Specifications Operating Temperature Operating Humidity Contact Resistance Insulation Resistance Dielectric Strength Vibration Resistance Shock Resistance Mechanical Life (minimum operations) Electrical Life (minimum operations) -25 to +50C (no freezing) 45 to 85% RH (no condensation) 50 m maximum (initial value) 100 M minimum (500V DC megger) Between live and dead metal parts: 2,500V AC, 1 minute (Full voltage type illuminated units: 2,000V AC, 1 minute) Operating extremes: 5 to 55 Hz, amplitude 0.5 mm Damage limits: 1,000 m/s2 Operating extremes: 100 m/s2 Pushbuttons, Illuminated pushbuttons Momentary: 5,000,000 Others: 500,000 Pushlock turn reset: 250,000 Selector switches: 500,000 Key selector switches: 500,000 Illuminated selector switches: 500,000 Pushbuttons: 500,000 1 1 Illuminated pushbuttons: 500,000 1 Pushlock turn reset: 250,000 2 Square twin maintained: 500,000 3 Selector switches: 500,000 3 Key selector switches: 500,000 3 Illuminated selector switches: 250,000 1 Others: 500,000 1 Switching frequency 1,800 operations/h, duty ratio 40% 2 Switching frequency 900 operations/h, duty ratio 40% 3 Switching frequency 1,200 operations/h, duty ratio 40% LED Illuminated Unit Specifications Unit Color Code Input Type Operating Voltage 6V AC/DC 12V AC/DC 24V AC/DC 100/110V AC/DC 115V AC/DC 120V AC/DC 200/220V AC/DC Transformer 230V AC/DC 240V AC/DC 380V AC/DC 400/440V AC/DC (50/60 Hz) DC-DC Converter 110V DC Lamp Base Full Voltage A: G: Pilot Light PW: Illuminated Pushbutton R: Illuminated Selector Switch S: W: Y: amber green pure white red blue white yellow LED Lamp Type No. Voltage LSTD-6 6V AC/DC 10% LSTD-1 12V AC/DC 10% LSTD-2 24V AC/DC 10% BA9S/13 LSTD-6 6V AC/DC 10% LSTD-6 6V AC/DC 10% Incandescent Illuminated Unit Specifications Unit Color Code Input Type Full Voltage A: C: Pilot Light G: Illuminated Pushbutton R: Illuminated Selector Switch S: W: amber clear green red blue white Transformer Operating Voltage 6V AC/DC 12V AC/DC 24V AC/DC 100/110V AC/DC 115V AC/DC 120V AC/DC 200/220V AC/DC 230V AC/DC 240V AC/DC 380V AC/DC 400/440V AC/DC 480V AC/DC (50/60 Hz) Lamp Base BA9S/13 BA9S/13 Incandescent Lamp Type No. Rating LS-6 1W (6.3V) LS-8 1W (18V) LS-3 1W (30V) LS-6 1W (6.3V) 5 TWS.book Page 6 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Control Units LED Lamp Ratings (LSTD Type) Type No. Lamp Base Rated Voltage Voltage Range Current Draw AC DC Color Code Lamp Base Color Voltage Marking Life (reference value) LSTD-6 LSTD-1 LSTD-2 BA9S/13 6V AC/DC 12V AC/DC 24V AC/DC 6V AC/DC 10% 12V AC/DC 10% 24V AC/DC 10% A, R, W, Y: 17 mA, G, PW, S: 8 mA 11 mA 11 mA A, R, W, Y: 14 mA, G, PW, S: 5.5 mA 10 mA 10 mA A (amber), G (green), PW (pure white), R (red), S (blue), W (white), Y (yellow) Same as illumination color Die stamped on the base Approx. 50,000 hours (The luminance is reduced to 50% the initial intensity when used on complete DC.) A, R, W, Y Internal Circuit G, PW, S LED Chip Protection Diode Zener Diode Incandescent Lamp Ratings (LS Type) Type No. Lamp Base Rated Voltage Wattage Voltage Marking LS-6 LS-8 LS-2 BA9S/13 6V AC/DC 12V AC/DC 18V AC/DC 1W (6.3V) 1W (18V) 1W (24V) Die stamped on the base Approx. 1,000 hours minimum Life (reference value) (mean value when used on the rated voltage) LS-3 24V AC/DC 1W (30V) Mounting Hole Layout o5 .5 +0 0 50 (45min.) 5 5. o2 Note: o5 recess is for preventing rotation and is not necessary when a nameplate or anti-rotation ring is not used. Round Type 34 () 45 Square Type Note: The minimum mounting centers are applicable to switches with one layer of contact blocks (two contact blocks). When two layers of contact blocks are mounted, determine the minimum mounting centers in consideration of convenience for wiring. * o35mm mushroom: 35 mm minimum * Mushroom with shroud: 42 mm minimum * 2-position, 3-position lever type selector switch: 42 mm minimum * 4-position, 5-position lever type selector switch: 50 mm minimum Degree of Protection Type No. A U 6 Unit Pushbuttons, pilot lights, illuminated pushbutons, and selector switches NEMA ICS 6-110 Type 1, 2, 3, 3R, 4, 5, 12,13 IEC 60529 IP65 Illuminated selector switches and key selector switches Type 1, 2, 3R, 5, 12, 13 IP54 Square pushbuttons, square pilot lights, and square illuminated pushbuttons Type 1, 2 IP40 TWS.book Page 7 Tuesday, June 7, 2005 3:51 PM TWS Series Control Units (Ordering Information) o25 Ordering Information Standard Units Terminal Cover * Specify an operator or lens color code in the Type No. * Full voltage type illuminated units are not supplied with a lamp. Order LED or incandescent lamps separately. Transformer and DC-DC converter type illuminated units contain an LED or incandescent lamp. * All standard units are UL, CSA, EN, and TUV approved (except DC-DC converter type). * Terminal covers, nameplates, and accessories are ordered separately. * When a terminal cover is required, order an applicable terminal cover referring to page 29. The Type No. development charts shown below can be used to specify control units other than those listed on the following pages. Pushbuttons Illuminated Pushbuttons ABS1 11 N R ALFS2 126 13 D N R Button color code Contact arrangement code 10: 1NO 01: 1NC 11: 1NO-1NC 20: 2NO 02: 2NC 21: 2NO-1NC 12: 1NO-2NC 30: 3NO 03: 3NC 31: 3NO-1NC 22: 2NO-2NC 13: 1NO-3NC 40: 4NO 04: 4NC Note: * Push-pull type AYS3 can have a maximum of two contact blocks. Pilot Lights APS1 116 D N R Lens color code Lamp type D: LED (Transformer type only) (blank): Incandescent Operating voltage code 99: Full voltage 16: Transformer (100/110V AC) 116: Transformer (115V AC) 126: Transformer (120V AC) 26: Transformer (200/220V AC) 236: Transformer (230V AC) 246: Transformer (240V AC) 386: Transformer (380V AC) 46: Transformer (400/440V AC) 486: Transformer (480V AC) 16D: DC-DC converter (110V DC) Lens color code Lamp type D: LED (Transformer type only) (blank): Incandescent Contact arrangement code 11: 1NO-1NC 20: 2NO 02: 2NC 31: 3NO-1NC 22: 2NO-2NC 13: 1NO-3NC 40: 4NO 04: 4NC Operating voltage code 99: Full voltage 16: Transformer (100/110V AC) 116: Transformer (115V AC) 126: Transformer (120V AC) 26: Transformer (200/220V AC) 236: Transformer (230V AC) 246: Transformer (240V AC) 386: Transformer (380V AC) 46: Transformer (400/440V AC) 486: Transformer (480V AC) 16D: DC-DC converter (110V DC) Note: * Full voltage type is not supplied with a lamp. * Transformer and DC-DC converter types contain an LED lamp (LSTD-6) or incandescent lamp (LS-6). Note: * Full voltage type is not supplied with a lamp. * Transformer and DC-DC converter types contain an LED lamp (LSTD-6) or incandescent lamp (LS-6). 7 TWS.book Page 8 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Control Units (Ordering Information) Selector Switch Illuminated Selector Switch ASS 2 L 11 N ASLS 2 16 22 D N R Contact arrangement code Operator type (blank): Knob L: Lever Number of positions Note: * See pages 26 to 28 for contact arrangement codes. Key Selector Switch ASS 2 K 20 N B Key removable position code 2-position * Maintained (blank): Removable in all positions B: Removable in left only C: Removable in right only * Spring return from right (blank): Removable in left only * Spring return from left (blank): Removable in right only 3-position * Maintained (blank): Removable in all positions B: Removable in left and center C: Removable in right and center D: Removable in center only E: Removable in right and left G: Removable in left only H: Removable in right only * Spring return from right (blank): Removable in left and center D: Removable in center only G: Removable in left only * Spring return from left (blank): Removable in right and center D: Removable in center only H: Removable in right only * Spring return two-way (blank): Removable in center only Contact arrangement code Number of positions Note: * See page 26 to 28 for contact arrangement codes. * The key cannot be removed in the return position. 8 Lens color code Lamp type D: LED (Transformer type only) (blank): Incandescent Contact arrangement code Operating voltage code 99: Full voltage 16: Transformer (100/110V AC) 156: Transformer (115V AC) 136: Transformer (120V AC) 26: Transformer (200/220V AC) 236: Transformer (230V AC) 256: Transformer (240V AC) 386: Transformer (380V AC) 46: Transformer (400/440V AC) 486: Transformer (480V AC) Number of positions Note: * Full voltage type is not supplied with a lamp. * Transformer type contains an LED lamp (LSTD-6) or incandescent lamp (LS-6). * See pages 26 to 28 for contact arrangement codes. TWS.book Page 9 Tuesday, June 7, 2005 3:51 PM TWS Series Pushbuttons o25 Flush / Extended Types Momentary Maintained Extended with Full Shroud ABFS2 AOFS2 Momentary Maintained 37 o30 o20 41.5 (1 or 9 30 2 blocks) 10.3 o34 Specify S, W, or Y 61.5 (3 or 4 blocks) when a blue, white, or yellow button is required. Note: The depth behind the panel of the maintained type is 1.5mm longer than the momentary type. M3.5 Terminal Screw Panel Thickness 0.8 to 6 41.5 (1 or 2 blocks) 37 9 30 o34 16.3 61.5 (3 or 4 blocks) Note: The depth behind the panel of the maintained type is 1.5mm longer than the momentary type. Specify a button color code in place of in the Type No. B: G: R: S: W: Y: black green red blue white yellow M3.5 Terminal Screw Panel Thickness 0.8 to 4 (Maintained type 0.8 to 6) 40 (1 or 2 blocks) 37 Extended with Half Shroud ABGS2 AOGS2 Panel Thickness 0.8 to 6 30 o34 60 (3 or 4 blocks) Note: The depth behind the panel of the maintained type is 1.5mm longer than the momentary type. M3.5 Terminal Screw Panel Thickness 0.8 to 6 42 (1 or 2 blocks) 9 17 37 Maintained M3.5 Terminal Screw o30 Momentary Black (B), green (G), and red (R) buttons are supplied with each unit as standard. o30 Extended ABS2 AOS2 ABS110N ABS101N ABS111N ABS120N ABS102N ABS122N AOS110N AOS101N AOS111N AOS120N AOS102N AOS122N ABS210N ABS201N ABS211N ABS220N ABS202N ABS222N AOS210N AOS201N AOS211N AOS220N AOS202N AOS222N ABGS210N ABGS201N ABGS211N ABGS220N ABGS202N ABGS222N AOGS210N AOGS201N AOGS211N AOGS220N AOGS202N AOGS222N ABFS210N ABFS201N ABFS211N ABFS220N ABFS202N ABFS222N AOFS210N AOFS201N AOFS211N AOFS220N AOFS202N AOFS222N Dimensions (mm) o19.5 Maintained 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC Button Color Code o22 Momentary Type No. o19.5 Flush ABS1 AOS1 Contact o30 Operation Type o24 Shape 30 o34 62 (3 or 4 blocks) Note: The depth behind the panel of the maintained type is 1.5mm longer than the momentary type. * Specify a button color code in place of in the Type No. * Round bezel and shroud (metal): Chrome-plated * Pushbuttons with one or three contact blocks contain a dummy block. * Other contact arrangements are also available. See page 7. 9 TWS.book Page 10 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Pushbuttons Mushroom / Pushlock Turn Reset / Push Turn Lock Types Pushlock Turn Reset AVS3 Push Turn Lock AJS3 1NO AVS310N 1NC AVS301N 1NO-1NC AVS311N 2NO AVS320N 2NC AVS302N 2NO-2NC AVS322N 1NO AJS310N 1NC AJS301N 2NO AJS320N 2NC AJS302N 2NO-2NC AJS322N 37 o35 Note: The depth behind the panel of the maintained type is 1.5mm longer than the momentary type. M3.5 Terminal Screw Panel Thickness 0.8 to 6 41.5 (1 or 2 blocks) 37 black green red blue white yellow 30 25 18.5 30 25 61.5 (3 or 4 blocks) Note: The depth behind the panel of the maintained type is 1.5mm longer than the momentary type. M3.5 Terminal Screw Panel Thickness 0.8 to 6 R: red Y: yellow 43 (1 or 2 blocks) 9 30 25 63 (3 or 4 blocks) M3.5 Terminal Screw B: G: R: Y: Panel Thickness 0.8 to 6 black green red yellow 43 (1 or 2 blocks) 9 L H K AJS311N B: G: R: S: W: Y: 9 61.5 (3 or 4 blocks) OC 1NO-1NC 41.5 (1 or 2 blocks) Specify a button color code in place of in the Type No. 37 Maintained Panel Thickness 0.8 to 6 37 Momentary M3.5 Terminal Screw S Mushroom with Full Shroud ABGS3 AOGS3 ABS310N ABS301N ABS311N ABS320N ABS302N ABS322N AOS310N AOS301N AOS311N AOS320N AOS302N AOS322N ABGS310N ABGS301N ABGS311N ABGS320N ABGS302N ABGS322N AOGS310N AOGS301N AOGS311N AOGS320N AOGS302N AOGS322N Dimensions (mm) PU Maintained 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC Button Color Code o35 Momentary Type No. o42 Mushroom ABS3 AOS3 Contact o35 Operation Type o35 Shape 30 25 63 (3 or 4 blocks) * Specify a button color code in place of in the Type No. * Round bezel (metal): Chrome-plated * Pushbuttons with one or three contact blocks contain a dummy block. * Other contact arrangements are also available. See page 7. * Pushlock Turn Reset: Button is maintained when pressed and is reset when turned clockwise. Note: AVS3 cannot be used as emergency stop switches. When emergency stop switches are required, use XW or HW series emergency stop switches (ISO 13850 and IEC 60947-5-5 compliant). * Push Turn Lock: Button is locked when turned clockwise in the depressed position and is reset when turned counterclockwise. 10 TWS.book Page 11 Tuesday, June 7, 2005 3:51 PM TWS Series Pushbuttons o25 Push-Pull / Square Flush / Square Extended Types AYS3120N 2NC Square Flush UBQS1 UOQS1 Momentary Maintained black green red yellow 1NO 1NC UBQS201N 1NO-1NC UBQS211N 2NO UBQS220N 2NC UBQS202N Square Extended UBQS2 30 25 UBQS110N UBQS101N UBQS111N UBQS120N UBQS102N UBQS122N UOQS110N UOQS101N UOQS111N UOQS120N B: black UOQS102N G: green UOQS122N R: red S: blue UBQS210N Y: yellow 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC 1NO 1NC 1NO-1NC 2NO 2NC 2NO-2NC 9 43 (1 or 2 blocks) AYS3102N 37 2NO B: G: R: Y: M3.5 Terminal Screw 30.5 Panel Thickness 0.8 to 4 (Maintained type: 0.8 to 5) 44.5 (1 or 2 blocks) 37 AYS3111N Panel Thickness 0.8 to 6 14 30 14.3 39.5 53 1NO-1NC M3.5 Terminal Screw 64.5 (3 or 4 blocks) Note: The depth behind the panel of the maintained type is 1.5mm longer than the momentary type. M3.5 Terminal Screw Panel Thickness 0.8 to 4 (Maintained type: 0.8 to 5) Momentary 44.5 (1 or 2 blocks) 14 19.8 37 AYS3101N 53 1NC o35 AYS3110N Dimensions (mm) 30 Maintained 1NO Button Color Code 24.8 Mushroom Push-Pull AYS31 Type No. 30 Contact 24.5 Operation Type Shape 30 39.5 64.5 (3 or 4 blocks) 2NO-2NC UBQS222N * Specify a button color code in place of in the Type No. * Round bezel (metal): Chrome-plated * Square bezel (plastic): Black * Pushbuttons with one or three contact blocks contain a dummy block. * Other contact arrangements are also available. See page 7. * Push-Pull: Button is maintained in both depressed and reset positions. Up to 2 contact blocks (1 layer) can be mounted on AYS31 push-pull switches. * Contact Statuses of Push-Pull Switch Contact AYS31 Push Pull 1NO 1NC * Panel Mounting of Square Types 1. Tighten the square bezel to the operator and position the ring correctly. 2. Lightly tighten the screw to secure the pushbutton onto the panel. 1NO-1NC 2NO 2NC * Note: Push-pull switch can have a maximum of two contact blocks. Tighten the screw lightly so that this plate does not bend. Recommended tightening torque: 0.15 N*m 11 TWS.book Page 12 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Pushbuttons Square Twin Types Contact ON Type No. Button Color Dimensions (mm) OFF M3.5 Terminal Screw 1NO 1NO 1NO 1NC Panel Thickness 0.8 to 13 UWQN11010 UWQN11001 O N ON: Black OFF: Red OFF 6 23 36 53 47 (1 or 2 blocks) 2NO UWQN12002 1NO UWQN21000 1NC UWQN20100 1NO-1NC UWQN21100 M3.5 Terminal Screw 2NO UWQN22000 Panel Thickness 0.8 to 13 ON ON: Black OFF: Red OFF 6 23 36 53 47 (1 block) 70 (2 blocks) 2NC 15.5 70 (3 or 4 blocks) 42 Square Twin (Maintained) UWQN2 2NC 42 Shape Square Twin (Momentary) UWQN1 15.5 UWQN20200 * Square Twin (Momentary): Two independent momentary switches are contained in one unit, each operated by ON or OFF button. With the o30 adapter removed from the sleeve, the unit can mount in a o25.5mm mounting hole for the o25 series. * Square Twin (Maintained): The contact operates when ON button is pressed and is maintained in the depressed position. The button is reset by pressing the OFF button. With the o30 adapter removed from the sleeve, the unit can mount in a o25.5mm mounting hole for the o25 series. 12 TWS.book Page 13 Tuesday, June 7, 2005 3:51 PM TWS Series Pilot Lights o25 Dome / Square / Rectangular (Marking) Types Shape Lamp Dome APS1 Input Type Without Lamp Full Voltage Type No. APS199N APS1DN DC-DC Converter APS116DDN Transformer APS1N A, C, G, R, S, W Without Lamp Full Voltage UPQS1B99N A, G, R, S, W, Y LED Transformer UPQS1BDN A, G, PW, R, S, W, Y Incandescent Transformer UPQS1BN A, G, R, S, W Without Lamp Full Voltage UPQMS1B99N A, G, R, S, W, Y LED Transformer UPQMS1BDN A, G, PW, R, S, W, Y Incandescent Transformer UPQMS1BN A, G, PW, R, S, W, Y Incandescent Square (Marking) UPQMS1B (Metal Bezel) Operating Voltage Code A, C, G, R, S, W, Y Transformer LED Square (Marking) UPQS1B (Plastic Bezel) Lens/LED Color Code Rectangular (Marking) UPQS4B (Plastic Bezel) Without Lamp Full Voltage A, G, R, S, W Specify an operating voltage code in place of in the Type No. 16: 116: 126: 26: 236: 246: 386: 46: 486: 100/110V AC 115 AC 120V AC 200/220V AC 230V AC 240V AC 380V AC 400/440V AC 480V AC UPQS4B99N A, G, R, S, W Incandescent Push-to-Check APS1PN Transformer Without Lamp Full Voltage UPQS4BN APS199PN A, C, G, R, S, W Incandescent Transformer APS1PN * Color Code Specify a lens/LED color code in place of in the Type No. A: amber, C: clear, G: green, PW: pure white, R: red, S: blue, W: white, Y: yellow * Specify an operating voltage code in place of in the Type No. * Full voltage types do not contain a lamp. Order LED or incandescent lamps separately. For lamps, see page 35. * LED illuminated transformer and DC-DC converter types contain an LED lamp (LSTD-6, rated voltage 6V AC/DC). * Incandescent illuminated transformer types contain an incandescent lamp (LS-6, rated voltage 6V AC/DC). * Round bezel (metal): Chrome-plated Square bezel (plastic): Black Square bezel (metal): Chrome-plated DC-DC converter types are not approved by UL, CSA, and TUV, and not CE compliant (operating voltage 90 to 140V DC). * The lamp of push-to-check pilot light is not connected to the contact terminal. To connect, refer to the circuit diagram example below. START OLS STOP M M L Push-to-Check Pilot Light 13 TWS.book Page 14 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Pilot Lights Dimensions * Square (Marking Type) UPQS1B (Plastic Bezel) M3.5 Terminal Screw A: 22.5 9 B: 59 24.5 Panel Thickness 0.8 to 6 37 o30 o19.6 Panel Thickness 0.8 to 6 37 53 M3.5 Terminal Screw 29 * Dome APS1 31.2 22.5 A: 32.5 o34 8 B: 69 31.2 10 39.5 Marking Plate Size: A: Full voltage type B: Transformer type A: Full voltage type B: Transformer type * Rectangular (Marking Type) UPQS4B M3.5 Terminal Screw A: 32.5 6.5 B: 69 39.5 Marking Plate Size: 20x2t mm, 1 plate included A: Full voltage type B: Transformer type 8 10 37 53 24.5 A: 32.5 31.2 10.5 B: 69 Panel Thickness 0.8 to 6 37 53 24 29 Panel Thickness 0.8 to 6 29 * Square (Marking Type) UPQMS1B (Metal Bezel) M3.5 Terminal Screw 21.2x1t mm, 2 plates included 31.2 35 39.5 Marking Plate Size: 27.2x21.2x1t mm, 2 plates included A: Full voltage type B: Transformer type * Push-to-Check APS1PN M3.5 Terminal Screws A: 67 (2 blocks) B: 90 (2 blocks) 37 o30 o19.6 Panel Thickness 0.8 to 6 9 All dimensions in mm. 30 22.5 o34 A: Full voltage type B: Transformer type * Terminal Wiring (Bottom View) Arrows indicate access directions for wiring. Transformer Type DC-DC Converter Type Full Voltage Type * Panel Mounting of Square and Rectangular Types 1. Tighten the square or rectangular bezel to the operator and position the ring correctly. 2. Lightly tighten the screw to secure the pilot light onto the panel. M3.5 M3.5 X1 X1 X2 X2 14 Tighten the screw lightly so that this plate does not bend. Recommended tightening torque: 0.15 N*m TWS.book Page 15 Tuesday, June 7, 2005 3:51 PM TWS Series Illuminated Pushbuttons o25 Round Extended Illuminated Pushbuttons Shape Round Extended ALS2 AOLS2 Operation Type Lamp Without Lamp Input Type Full Voltage Transformer Momentary LED DC-DC Converter Incandescent Transformer Without Lamp Full Voltage Transformer Maintained LED DC-DC Converter Incandescent Transformer Contact 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC Type No. ALS29911N ALS29920N ALS29922N ALS211DN ALS220DN ALS222DN ALS21611DDN ALS21620DDN ALS21622DDN ALS211N ALS220N ALS222N AOLS29911N AOLS29920N AOLS29922N AOLS211DN AOLS220DN AOLS222DN AOLS21611DDN AOLS21620DDN AOLS21622DDN AOLS211N AOLS220N AOLS222N * Color Code and Operating Voltage Code Without Lamp LED Illuminated Type Lens Color Code Lens/LED Color Code Specify a lens color code in place Specify a lens/LED color code in of in the Type No. place of in the Type No. A: C: G: R: S: W: Y: amber clear green red blue white yellow A: amber G: green PW: pure white R: red S: blue W: white Y: yellow Incandescent Illuminated Type Operating Voltage Code Lens Color Code Specify a lens color code in place Specify an operating voltage of in the Type No. code in place of in the Type No. A: C: G: R: S: W: amber clear green red blue white 16: 116: 126: 26: 236: 246: 386: 46: 486: 100/110V AC 115V AC 120V AC 200/220V AC 230V AC 240V AC 380V AC 400/440V AC 480V AC * Full voltage types do not contain a lamp. Order LED or incandescent lamps separately. For lamps, see page 35. * LED illuminated transformer and DC-DC converter types contain an LED lamp (LSTD-6, rated voltage 6V AC/DC). * Incandescent illuminated transformer types contain an incandescent lamp (LS-6, rated voltage 6V AC/DC). * Round bezel (metal): Chrome-plated * Other contact arrangements are also available. See page 7. DC-DC converter types are not approved by UL, CSA, and TUV, and not CE compliant (operating voltage 90 to 140V DC). 15 TWS_IPB Page 16 Tuesday, June 14, 2005 10:09 AM o25 TWS Series Illuminated Pushbuttons Round Extended with Half Shroud Illuminated Pushbuttons Shape Round Extended with Half Shroud ALGS2 AOLGS2 Operation Type Lamp Without Lamp Input Type Full Voltage Transformer Momentary LED DC-DC Converter Incandescent Transformer Without Lamp Full Voltage Transformer Maintained LED DC-DC Converter Incandescent Transformer Contact 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC Type No. ALGS29911N ALGS29920N ALGS29922N ALGS211DN ALGS220DN ALGS222DN ALGS21611DDN ALGS21620DDN ALGS21622DDN ALGS211N ALGS220N ALGS222N 1NO-1NC 2NO 2NO-2NC AOLGS29911DN AOLGS29920DN AOLGS29922DN 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC AOLGS211DN AOLGS220DN AOLGS222DN AOLGS21611DDN AOLGS21620DDN AOLGS21622DDN AOLGS211N AOLGS220N AOLGS222N * Color Code and Operating Voltage Code Without Lamp LED Illuminated Type Lens Color Code Lens/LED Color Code Specify a lens color code in place Specify a lens/LED color code in of in the Type No. place of in the Type No. A: C: G: R: S: W: Y: amber clear green red blue white yellow A: amber G: green PW: pure white R: red S: blue W: white Y: yellow Incandescent Illuminated Type Lens Color Code Operating Voltage Code Specify a lens color code in place Specify an operating voltage of in the Type No. code in place of in the Type No. A: C: G: R: S: W: amber clear green red blue white 16: 116: 126: 26: 236: 246: 386: 46: 486: 100/110V AC 115V AC 120V AC 200/220V AC 230V AC 240V AC 380V AC 400/440V AC 480V AC * Full voltage types do not contain a lamp. Order LED or incandescent lamps separately. For lamps, see page 35. * LED illuminated transformer and DC-DC converter types contain an LED lamp (LSTD-6, rated voltage 6V AC/DC). * Incandescent illuminated transformer types contain an incandescent lamp (LS-6, rated voltage 6V AC/DC). * Round bezel (metal): Chrome-plated * Other contact arrangements are also available. See page 7. DC-DC converter types are not approved by UL, CSA, and TUV, and not CE compliant (operating voltage 90 to 140V DC). 16 TWS.book Page 17 Tuesday, June 7, 2005 3:51 PM TWS Series Illuminated Pushbuttons o25 Round Extended with Full Shroud Illuminated Pushbuttons Shape Round Extended with Full Shroud ALFS2 AOLFS2 Operation Type Lamp Without Lamp Input Type Full Voltage Transformer Momentary LED DC-DC Converter Incandescent Transformer Without Lamp Full Voltage Transformer Maintained LED DC-DC Converter Incandescent Transformer Contact 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC Type No. ALFS29911N ALFS29920N ALFS29922N ALFS211DN ALFS220DN ALFS222DN ALFS21611DDN ALFS21620DDN ALFS21622DDN ALFS211N ALFS220N ALFS222N AOLFS29911N AOLFS29920N AOLFS29922N AOLFS211DN AOLFS220DN AOLFS222DN AOLFS21611DDN AOLFS21620DDN AOLFS21622DDN AOLFS211N AOLFS220N AOLFS222N * Color Code and Operating Voltage Code Without Lamp LED Illuminated Type Lens Color Code Lens/LED Color Code Specify a lens color code in place Specify a lens/LED color code in of in the Type No. place of in the Type No. A: C: G: R: S: W: Y: amber clear green red blue white yellow A: amber G: green PW: pure white R: red S: blue W: white Y: yellow Incandescent Illuminated Type Operating Voltage Code Lens Color Code Specify a lens color code in place Specify an operating voltage of in the Type No. code in place of in the Type No. A: C: G: R: S: W: amber clear green red blue white 16: 116: 126: 26: 236: 246: 386: 46: 486: 100/110V AC 115V AC 120V AC 200/220V AC 230V AC 240V AC 380V AC 400/440V AC 480V AC * Full voltage types do not contain a lamp. Order LED or incandescent lamps separately. For lamps, see page 35. * LED illuminated transformer and DC-DC converter types contain an LED lamp (LSTD-6, rated voltage 6V AC/DC). * Incandescent illuminated transformer types contain an incandescent lamp (LS-6, rated voltage 6V AC/DC). * Round bezel (metal): Chrome-plated * Other contact arrangements are also available. See page 7. DC-DC converter types are not approved by UL, CSA, and TUV, and not CE compliant (operating voltage 90 to 140V DC). 17 TWS.book Page 18 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Illuminated Pushbuttons Mushroom / Mushroom Pushlock Turn Reset Illuminated Pushbuttons Shape o35mm Mushroom ALS3 AOLS3 Operation Type Lamp Input Type Without Lamp Full Voltage Incandescent Transformer Without Lamp Full Voltage Incandescent Transformer Without Lamp Full Voltage LED Transformer Incandescent Transformer Contact 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC Momentary Maintained Mushroom Pushlock Turn Reset AVLS3 Type No. ALS39911N ALS39920N ALS39922N ALS311N ALS320N ALS322N AOLS39911N AOLS39920N AOLS39922N AOLS311N AOLS320N AOLS322N AVLS39911NR AVLS39920NR AVLS39922NR AVLS311DNR AVLS320DNR AVLS322DNR AVLS311NR AVLS320NR AVLS322NR * Color Code and Operating Voltage Code Without Lamp / LED Illuminated Type Lens/LED Color Code Specify a lens/LED color code in place of in the Type No. A: G: R: S: W: amber green red blue white Incandescent Illuminated Type Lens Color Code Specify a lens color code in place of in the Type No. A: G: R: S: W: amber green red blue white Operating Voltage Code Specify an operating voltage code in place of in the Type No. 16: 116: 126: 26: 236: 246: 386: 46: 486: 100/110V AC 115V AC 120V AC 200/220V AC 230V AC 240V AC 380V AC 400/440V AC 480V AC * Full voltage types do not contain a lamp. Order LED or incandescent lamps separately. For lamps, see page 35. * LED illuminated transformer types contain an LED lamp (LSTD-6, rated voltage 6V AC/DC). * Incandescent illuminated transformer types contain an incandescent lamp (LS-6, rated voltage 6V AC/DC). * Round bezel (metal): Chrome-plated * Other contact arrangements are also available. See page 7. * Pushlock Turn Reset: Lens is maintained when pressed and is reset when turned clockwise. Red lens only. Note: AVLS3 pushlock turn reset switches cannot be used as emergency stop switches. When emergency stop switches are required, use XW or HW series emergency stop switches (ISO 13850 and IEC 60947-5-5 compliant). 18 TWS.book Page 19 Tuesday, June 7, 2005 3:51 PM TWS Series Illuminated Pushbuttons o25 Square Flush Pushbuttons Shape Square Flush (Marking) ULQS1B UOLQS1B Operation Type Momentary Maintained Lamp Input Type Without Lamp Full Voltage LED Transformer Incandescent Transformer Without Lamp Full Voltage LED Transformer Incandescent Transformer Contact 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC 1NO-1NC 2NO 2NO-2NC Type No. ULQS1B9911N ULQS1B9920N ULQS1B9922N ULQS1B11DN ULQS1B20DN ULQS1B22DN ULQS1B11N ULQS1B20N ULQS1B22N UOLQS1B9911N UOLQS1B9920N UOLQS1B9922N UOLQS1B11DN UOLQS1B20DN UOLQS1B22DN UOLQS1B11N UOLQS1B20N UOLQS1B22N * Color Code and Operating Voltage Code Without Lamp LED Illuminated Type Lens Color Code Lens/LED Color Code Specify a lens color code in place Specify a lens/LED color code in of in the Type No. place of in the Type No. A: G: R: S: W: Y: amber green red blue white yellow A: amber G: green PW: pure white R: red S: blue W: white Y: yellow Incandescent Illuminated Type Operating Voltage Code Lens Color Code Specify a lens color code in place Specify an operating voltage of in the Type No. code in place of in the Type No. A: G: R: S: W: amber green red blue white 16: 116: 126: 26: 236: 246: 386: 46: 486: 100/110V AC 115V AC 120V AC 200/220V AC 230V AC 240V AC 380V AC 400/440V AC 480V AC * Full voltage types do not contain a lamp. Order LED or incandescent lamps separately. For lamps, see page 35. * LED illuminated transformer types contain an LED lamp (LSTD-6, rated voltage 6V AC/DC). * Incandescent illuminated transformer types contain an incandescent lamp (LS-6, rated voltage 6V AC/DC). * Square bezel (plastic): Black * Other contact arrangements are also available. See page 7. 19 TWS.book Page 20 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Illuminated Pushbuttons Dimensions * Round Extended with Half Shroud ALGS2 / AOLGS2 19.5 30 B: 88.5 (2 blocks), 108.5 (4 blocks) o34 21 o34 A: Full voltage type B: Transformer type * Round Extended with Full Shroud ALFS2 / AOLFS2 M3.5 Terminal Screws A: 67 (2 blocks) 87 (4 blocks) 30 37 30 9 B: 90 (2 blocks), 110 (4 blocks) o34 19.5 Panel Thickness 0.8 to 6 37 o30 25 B: 90 (2 blocks), 110 (4 blocks) * o35mm Mushroom ALS3 / AOLS3 Panel Thickness 0.8 to 6 A: 67 (2 blocks) 87 (4 blocks) A: Full voltage type B: Transformer type o35 M3.5 Terminal Screws 25 A: Full voltage type B: Transformer type A: Full voltage type B: Transformer type * Square Flush ULQS1B / UOLQS1B 30 9 24.5 Panel Thickness 0.8 to 5 37 o35 A: 67 (2 blocks) 87 (4 blocks) B: 90 (2 blocks), 110 (4 blocks) M3.5 Terminal Screws Panel Thickness 0.8 to 6 25 A: Full voltage type B: Transformer type 30 * Mushroom Pushlock Turn Reset AVLS3 M3.5 Terminal Screws 37 o22 37 A: 65.5 (2 blocks) 85.5 (4 blocks) 30 9 Panel Thickness 0.8 to 6 37 53 B: 90 (2 blocks), 110 (4 blocks) o30 o19.5 A: 67 (2 blocks) 87 (4 blocks) M3.5 Terminal Screws Panel Thickness 0.8 to 6 o19.5 M3.5 Terminal Screws o30 * Round Extended ALS2 / AOLS2 A: 70 (2 blocks) 90 (4 blocks) 19 30 B: 93 (2 blocks), 113 (4 blocks) 20.5 39.5 Marking Plate Size: 21.2x1t mm, 2 plates included A: Full voltage type B: Transformer type All dimensions in mm. 20 TWS_SS Page 21 Tuesday, June 14, 2005 10:13 AM TWS Series Selector Switches o25 43 (2 blocks) 10 90 2-position (1NO) 11 (1NO-1NC) 20 (2NO) 22 (2NO-2NC) 2R (1NO-1NC) 2R (1NO-1NC) Contact Code 20 (2NO) 02 (2NC) 45 3-position Panel Thickness 0.8 to 6 22 (2NO-2NC) 40 (4NO) 04 (4NC) 3S Contact Code Contact Block Mounting Position 1 2 1 2 1 2 1 2 3 4 1 2 1 2 Type L L R NO Dummy NO NC NO NO NO NC NO NC NO NC NC NO Contact Block Maintained Operator Position R Type 1 2 1 2 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 NO NO NC NC NO NO NC NC NO NO NO NO NC NC NC NC NO NO NC L C L ASS2210N ASS211N ASS2111N ASS2211N ASS220N ASS2120N ASS2220N ASS222N ASS2122N ASS2222N ASS22RN-118 ASS212RN-118 -- Maintained Spring Return from Right C L -- -- ASS222RN-169 -- R -- R R Spring Return from Left Spring Return Two-way C C L R R L ASS320N ASS3120N ASS3220N ASS3320N ASS302N ASS3102N ASS3202N ASS3302N ASS322N ASS3122N ASS3222N ASS3322N ASS340N ASS3140N ASS3240N ASS3340N ASS304N ASS3104N ASS3204N ASS3304N -- -- -- ASS33SN-243 Dummy Contact Block Operator Position Maintained Maintained 2 1 Mounting Position R ASS2110N L R L o34 Spring Return from Left ASS210N C Mounting Position Spring Return from Right 30 9 22 63 (4 blocks) Operator Position 37 M3.5 Terminal Screw Contact Arrangement Chart Contact Code 30 5-position / 45 4-position ASS 22 Shape o30 No. of Positions Selector Switches (Knob Operator Type) Type 1 2 3 4 5 2 3 1 4 3 4 5 * Contact Block Mounting Position and Contact Arrangement Chart Left Center Right 1 NC NC 2 ASS44SN-407 -- 4S NC 3 Operator L C R Position NO 4 1 NO NO 1 2 NO NC 2 4S ASS44SN-411 -- 3 NC NC 3 NO 4 4 NC 4 NO TOP 1 2 NC 2 3S ASS43SN-461 -- * For more contact NC 3 arrangement chart, Dummy 4 see pages 26 to 28. 3 NO 1 1 NC 2 4S -- ASS54SN-501 NC 3 NO 4 * On the 2-position selector switches marked with above, the contact operation is reversed as follows. * On the contact arrangement marked with in the table above, the rated current (load switching current) is reduced to a half of the rated current of the contact block. The rated insulation voltage and the rated thermal current remain unchanged. * Selector switches with one or three contact blocks contain a dummy block. * Knob operator: White indicator on black knob 21 TWS_SS Page 22 Tuesday, June 14, 2005 10:13 AM o25 TWS Series Selector Switches 10 90 2-position 37 o30 43 (2 blocks) (1NO) 11 (1NO-1NC) 20 (2NO) 22 (2NO-2NC) 2R (1NO-1NC) 2R (1NO-1NC) Contact Code 20 (2NO) 02 (2NC) 45 3-position Panel Thickness 0.8 to 6 M3.5 Terminal Screw Contact Arrangement Chart Contact Code 22 (2NO-2NC) 40 (4NO) 04 (4NC) 3S Contact Code 30 5-position / 45 4-position ASSL Shape 24 No. of Positions Selector Switches (Lever Operator Type) Contact Block Mounting Position 1 2 1 2 1 2 1 2 3 4 1 2 1 2 Type Operator Position L Maintained L R NO Dummy NO NC NO NO NO NC NO NC NO NC NC NO Contact Block Operator Position Type 1 2 1 2 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 NO NO NC NC NO NO NC NC NO NO NO NO NC NC NC NC NO NO NC L C L L -- R ASS21L10N ASS22L10N ASS2L11N ASS21L11N ASS22L11N ASS2L20N ASS21L20N ASS22L20N ASS2L22N ASS21L22N ASS22L22N ASS2L2RN-118 ASS21L2RN-118 -- -- -- ASS22L2RN-169 Maintained Spring Return from Right R C L R -- Spring Return from Left Spring Return Two-way C C L R R L ASS3L20N ASS31L20N ASS32L20N ASS33L20N ASS3L02N ASS31L02N ASS32L02N ASS33L02N ASS3L22N ASS31L22N ASS32L22N ASS33L22N ASS3L40N ASS31L40N ASS32L40N ASS33L40N ASS3L04N ASS31L04N ASS32L04N ASS33L04N ASS3L3SN-243 -- -- -- Dummy Contact Block Operator Position Maintained Maintained 2 1 Mounting Position R 30 22 Spring Return from Left ASS2L10N L R Spring Return from Right R C Mounting Position 9 63 (4 blocks) Type 1 2 3 4 5 2 3 1 4 3 4 5 * Contact Block Mounting Position and Contact Arrangement Chart Left Center Right 1 NC NC 2 ASS4L4SN-407 -- 4S NC 3 Operator L C R Position NO 4 1 NO NO 1 2 NO NC 2 4S ASS4L4SN-411 -- 3 NC NC 3 NO 4 4 NC 4 NO TOP 1 2 NC 2 3S ASS4L3SN-461 -- * For more contact NC 3 arrangement chart, Dummy 4 see pages 26 to 28. 3 NO 1 1 NC 2 4S -- ASS5L4SN-501 NC 3 NO 4 * On the 2-position selector switches marked with above, the contact operation is reversed as follows. * On the contact arrangement marked with in the table above, the rated current (load switching current) is reduced to a half of the rated current of the contact block. The rated insulation voltage and the rated thermal current remain unchanged. * Selector switches with one or three contact blocks contain a dummy block. * Lever operator: White indicator on black lever 22 TWS_SS Page 23 Tuesday, June 14, 2005 10:13 AM TWS Series Selector Switches o25 Key Selector Switches ASSK Panel Thickness 0.8 to 6 M3.5 Terminal Screw 52 (2 blocks) Contact Arrangement Chart Contact Code 10 90 2-position (1NO) 11 (1NO-1NC) 20 (2NO) 22 (2NO-2NC) 2R (1NO-1NC) 2R (1NO-1NC) Contact Code Contact Block 72 (4 blocks) Maintained Operator Position L Mounting Position Type L R 22 Spring Return from Left L -- R ASS2K10N ASS21K10N ASS22K10N ASS2K11N ASS21K11N ASS22K11N ASS2K20N ASS21K20N ASS22K20N ASS2K22N ASS21K22N ASS22K22N ASS2K2RN-118 ASS21K2RN-118 -- -- -- ASS22K2RN-169 Maintained Spring Return from Right Spring Return from Left L C C C R L Type L 30 9 15.3 R NO 1 Dummy 2 NO 1 NC 2 NO 1 NO 2 NO 1 NC 2 NO 3 NC 4 NO 1 NC 2 NC 1 NO 2 Contact Operator Position Block Mounting Position R Spring Return from Right 37 o30 No. of Positions Shape L -- Spring Return Two-way C R L C R L R R NO 1 ASS3K20N ASS31K20N ASS32K20N ASS33K20N NO 2 NC 1 02 ASS3K02N ASS31K02N ASS32K02N ASS33K02N (2NC) NC 2 NO 1 22 NO 2 ASS3K22N ASS31K22N ASS32K22N ASS33K22N NC (2NO-2NC) 3 NC 4 NO 1 40 NO 2 ASS3K40N ASS31K40N ASS32K40N ASS33K40N NO (4NO) 3 NO 4 NC 1 04 NC 2 ASS3K04N ASS31K04N ASS32K04N ASS33K04N NC (4NC) 3 NC 4 NO 1 NO 2 3S ASS3K3SN-243 -- -- -- NC 3 Dummy 4 * On the spring-returned types, the key can be released only from the maintained position. On the maintained types, the key can be released from every position. Key retained positions are also available. See page 8. * On the 2-position selector switches marked with above, the contact operation is reversed as follows. 20 45 3-position (2NO) * On the contact arrangement marked with in the table above, the rated current (load switching current) is reduced to a half of the rated current of the contact block. The rated insulation voltage and the rated thermal current remain unchanged. * Key selector switches with one or three contact blocks contain a dummy block. * Cylinder cover: Black Round bezel (Metal): Chrome-plated * Contact Block Mounting Position and Contact Arrangement Chart 4 2 Center Left L 3 1 Right TOP 1 2 3 4 C R NO NO NC NC Operator Position * For more contact arrangement chart, see pages 26 to 28. 23 TWS.book Page 24 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Illuminated Selector Switches Illuminated Selector Switches 90 2-position M3.5 Terminal Screws o20.5 Panel Thickness 0.8 to 6 A: 67 (2 blocks) 87 (4 blocks) Contact Code 11 (1NO-1NC) 20 (2NO) 22 (2NO-2NC) Contact Block 9 B: 90 (2 blocks), 110 (4 blocks) Contact Arrangement Chart Lamp Input Type L 30 22 Maintained Operator Position 37 ASLS o30 Shape o34 Spring Return from Right L R R A: Full voltage type B: Transformer type Spring Return from Left L R Mounting Position Type 1 NO Without Lamp Full Voltage ASLS29911N ASLS219911N ASLS229911N 2 NC LED Transformer ASLS211DN ASLS2111DN ASLS2211DN Incandescent Transformer ASLS211N ASLS2111N ASLS2211N L R 1 NO Without Lamp Full Voltage ASLS29920N ASLS219920N ASLS229920N 2 NO LED Transformer ASLS220DN ASLS2120DN ASLS2220DN Incandescent Transformer ASLS220N ASLS2120N ASLS2220N Without Lamp Full Voltage ASLS29922N ASLS219922N ASLS229922N LED Transformer ASLS222DN ASLS2122DN ASLS2222DN Incandescent Transformer ASLS222N ASLS2122N ASLS2222N 1 2 3 4 NO NC NO NC * Color Code and Operating Voltage Code Without Lamp / LED Illuminated Type Lens/LED Color Code Specify a lens/LED color code in place of in the Type No. A: G: R: S: W: Y: Incandescent Illuminated Type Lens Color Code Specify a lens color code in place of in the Type No. amber green red blue white yellow A: G: R: S: W: amber green red blue white Operating Voltage Code Specify an operating voltage code in place of in the Type No. 16: 156: 136: 26: 236: 256: 386: 46: 486: 100/110V AC 115V AC 120V AC 200/220V AC 230V AC 240V AC 380V AC 400/440V AC 480V AC * On the selector switches marked with above, the contact operation is reversed as follows. * Full voltage types do not contain a lamp. Order LED or incandescent lamps separately. For lamps, see page 35. * LED illuminated transformer types contain an LED lamp (LSTD-6, rated voltage 6V AC/DC). * Incandescent illuminated transformer types contain an incandescent lamp (LS-6, rated voltage 6V AC/DC). * Round bezel (Metal): Chrome-plated * Contact Block Mounting Position and Contact Arrangement Chart 4 2 Left TOP Right L 3 1 1 2 3 4 R NO NC NO NC * For more contact arrangement chart, see pages 26 to 28. 24 Operator Position TWS.book Page 25 Tuesday, June 7, 2005 3:51 PM TWS Series Illuminated Selector Switches o25 Illuminated Selector Switches 45 3-position Contact Block Contact Code Mounting Type Position 20 (2NO) 02 (2NC) 1 NO 2 NO 1 NC 2 NC 1 2 3 4 22 (2NO-2NC) 1 2 3 4 40 (4NO) 1 2 3 4 04 (4NC) Maintained Operator Position L C Lamp Input Type R C L Without Lamp Full Voltage LED Transformer Incandescent Transformer Without Lamp Full Voltage LED Transformer Incandescent Transformer Without Lamp Full Voltage NO NO NC NC NO NO NO NO NC NC NC NC Spring Return from Right Spring Return from left C R L Spring Return Two-way C C R L R L R ASLS39920N ASLS319920N ASLS329920N ASLS339920N ASLS320DN ASLS3120DN ASLS3220DN ASLS3320DN ASLS320N ASLS3120N ASLS3220N ASLS3320N ASLS39902N ASLS319902N ASLS329902N ASLS339902N ASLS302DN ASLS3102DN ASLS3202DN ASLS3302DN ASLS302N ASLS3102N ASLS3202N ASLS3302N ASLS39922N ASLS319922N ASLS329922N ASLS339922N LED Transformer Incandescent Transformer Without Lamp Full Voltage ASLS322DN ASLS3122DN ASLS3222DN ASLS3322DN ASLS322N ASLS3122N ASLS3222N ASLS3322N ASLS39940N ASLS319940N ASLS329940N ASLS339940N LED Transformer Incandescent Transformer Without Lamp Full Voltage ASLS340DN ASLS3140DN ASLS3240DN ASLS3340DN ASLS340N ASLS3140N ASLS3240N ASLS3340N ASLS39904N ASLS319904N ASLS329904N ASLS339904N LED Transformer Incandescent Transformer ASLS304DN ASLS3104DN ASLS3204DN ASLS3304DN ASLS304N ASLS3104N ASLS3204N ASLS3304N * Color Code and Operating Voltage Code Without Lamp / LED Illuminated Type Lens/LED Color Code Specify a lens/LED color code in place of in the Type No. A: G: R: S: W: Y: Incandescent Illuminated Type Lens Color Code Specify a lens color code in place of in the Type No. amber green red blue white yellow A: G: R: S: W: amber green red blue white Operating Voltage Code Specify an operating voltage code in place of in the Type No. 16: 156: 136: 26: 236: 256: 386: 46: 486: 100/110V AC 115V AC 120V AC 200/220V AC 230V AC 240V AC 380V AC 400/440V AC 480V AC * Full voltage types do not contain a lamp. Order LED or incandescent lamps separately. For lamps, see page 35. * LED illuminated transformer types contain an LED lamp (LSTD-6, rated voltage 6V AC/DC). * Incandescent illuminated transformer types contain an incandescent lamp (LS-6, rated voltage 6V AC/DC). * Round bezel (Metal): Chrome-plated * Contact Block Mounting Position and Contact Arrangement Chart 4 Center Left 2 L 3 1 Right TOP 1 2 3 4 NO NO NC NC C R Operator Position * For more contact arrangement chart, see pages 26 to 28. 25 TWS_SS Page 26 Wednesday, June 8, 2005 8:50 AM o25 TWS Series Selector Switch Contact Arrangement Charts 90 2-position (Maintained / Spring Return) Maintained Positions L R Operator Types Spring Return from Right L Spring Return from Left L R R Knob, Lever, Key, Illuminated Operator Positions Contact Code Circuit Mounting No. Position Type L 10 (1NO) 01 (1NC) 11 (1NO-1NC) 20 (2NO) 02 (2NC) -- -- -- 103 -- -- -- 110 22 (2NO-2NC) 111 117 31 (3NO-1NC) 40 (4NO) 107 -- 118 2R 168 119 169 120 170 4R 121 171 26 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 1 2 1 2 1 2 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 NO Dummy NC Dummy NO NC NC NO NO NO NC NC NO NC NO NC NC NO NC NO NO NO NC NC NC NO NO NC NC NO NO NO NO NO NO NO NO NC NO NC NC NO NC NO NO NC NO NC NO NC NO NC NC NO NC NO NC NO NC NO R L R * Contact Block Mounting Position and Contact Arrangement Chart 4 3 TOP 2 1 Left Right L 1 2 3 4 R NO NC NO NC Operator Position * On the contact arrangement marked with in the table, the rated current (load switching current) is reduced to a half of the rated current of the contact block. The rated insulation voltage and the rated thermal current remain unchanged. Type No. Development * When circuit number is not required: ASS 2 11 N Contact Code (1NO-1NC) 2-position * When circuit number is required: ASS 2 11 N - 103 Circuit No. Contact Code (1NO-1NC) 2-position TWS_SS Page 27 Wednesday, June 8, 2005 8:50 AM TWS Series Selector Switch Contact Arrangement Charts o25 45 3-position (Maintained / Spring Return) Maintained Positions Spring Return Spring Return Spring Return from Right from Left Two-way C C Operator Types C C R L R L L L R R Knob, Lever, Key, Illuminated Operator Positions Contact Code Circuit Mounting No. Position L 202 11 (1NO-1NC) 203 302 303 20 (2NC) 02 (2NC) -- 301 -- 304 -- 210 22 (2NO-2NC) 308 309 310 206 31 (3NO-1NC) 207 212 13 (1NC-3NC) 313 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 NO NC NC NO NO NC NC NO NO NO NO NO NC NC NC NC NO NO NC NC NC NO NC NO NO NC NO NC NO NC NC NO NC NO NC NO NO NC NO NO NC NO NO NO NO NC NC NC NC NO NC NC Operator Positions Contact Code Type C Circuit Mounting No. Position Type R L 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 -- 40 (4NO) 305 -- 04 (4NC) 314 C R NO NO NO NO NO NO NO NO NC NC NC NC NC NC NC NC * Contact Block Mounting Position and Contact Arrangement Chart 4 2 3 1 Center Left L 1 2 3 4 TOP C Right R NO NO NC NC Operator Position Type No. Development * When circuit number is not required: ASS 3 22 N Contact Code (2NO-2NC) 3-position * When circuit number is required: ASS 3 22 N - 210 Circuit No. Contact Code (2NO-2NC) 3-position 27 TWS_SS Page 28 Tuesday, June 14, 2005 10:20 AM o25 TWS Series Selector Switch Contact Arrangement Charts 45 3-position (Maintained) 45 4-position (Maintained) Maintained Maintained C Positions 2 Positions R L 1 3 4 Knob, Lever, Illuminated Operator Types Operator Types Operator Positions Operator Positions Contact Code Circuit No. Mounting Position 243 233 234 4S 235 237 240 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 Contact Code Circuit No. Mounting Position Type 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 NO NC NC Type 1 L 3S Knob, Lever C R NO NO NC 3S 461 Dummy NO NC NO NO NO NC NC NC NC NO NC NO NO NO NC NO NC NC NC NO 405 407 4S 409 411 2 3 Dummy NC NC NC NC NC NC NC NO NO NC NC NC NO NC NC NO 30 5-position (Maintained) Maintained Positions 2 3 4 5 1 Operator Types Knob, Lever Operator Positions Contact Code Circuit No. Mounting Position Type 501 1 2 3 4 NO NC NC NO 1 4S 2 3 4 5 * Contact Block Mounting Position and Contact Arrangement Chart 4 3 1 Center Left TOP L 2 1 2 3 4 NO NC NO NO C Right R Type No. Development * When circuit number is not required: ASS 3 4S N Operator Position Contact Code 3-position * When circuit number is required: ASS 3 4S N - 233 Circuit No. * On the contact arrangement marked with in the table, the rated current (load switching current) is reduced to a half of the rated current of the contact block. The rated insulation voltage and the rated thermal current remain unchanged. 28 Contact Code (2NO-2NC) 3-position 4 TWS_Accessory Page 29 Tuesday, June 14, 2005 1:08 PM TWS Series Accessories and Replacement Parts o25 Terminal Covers Terminal Cover TW-VLC HW-VL3 HW-VL5 APS-PVL 44.6H x 14.1W 37.8H x 26W 39.1H x 15.5W 36H x 29.4W Use of terminal covers increases the depth by the dimensions below. Terminal Cover Control Unit * Pilot light APS UPQS UPQMS * Pushbutton ABS AOS ABGS AOGS ABFS AOFS AKS AVS AJS AZS ATS UTS AYS Full Voltage X Transformer DC-DC Converter X +6 mm +3 mm 1 contact block Terminal Cover X CB 2 contact blocks CB CB X 2 pieces +3.5 mm 3 contact blocks CB CB CB X 2 pieces * Selector switch ASS 4 contact blocks CB CB CB CB * Illuminated pushbutton ALS AOLFS AOLS ULOS ALGS UOLQS AOLGS AVLS ALFS ATLS Full Voltage * Illuminated selector switch ASLS Transformer DC-DC Converter * Push-to-check pilot light APS X 2 pieces CB CB X X +3 mm +3 mm CB Tr CB * Ordering Terminal Covers Terminal covers are ordered separately. When ordering terminal covers, specify the Type No. and required quantity. 29 TWS.book Page 30 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Accessories and Replacement Parts Nameplates NSA, NSALO, and NFSO Dimensions (mm) NSA Legend Material Blank Type No. .5 36 Aluminium 0.8 mm thick 25 Package Quantity NSA-0 1 NSA-0PN10 10 NSA- 1 NSA-PN10 10 NSALO 1 NSA- With Legend Description * Black NSA-0 34 o Ordering Type No. * White letters on black background NSALO 34 Aluminium 0.8 mm thick * Black NSALO o 25 .5 41 Blank NSALOPN10 10 NFSO 1 NFSO 34 Stainless steel 0.8 mm thick * Stainless steel ground color NFSO 25 .5 36 Blank o NFSOPN10 * Specify a legend code in place of in the Ordering Type No. Legends Code 0 1 2 3 4 31 35 53 Legend (blank) ON OFF START STOP OFF-ON HAND-AUTO HAND-OFF-AUTO Example of Shape and Engraving Area Engraving Area Height Width Shape Max. No. of Lines No. of Letters on 1 Line Standard Type (NSA/NFSO) 4 31 4 31 1 17 8 31 2 17 Mushroom Type (NSALO) 8 31 * The above example is when the letter is 3 mm tall. * Engraving must be made within 1.5 mm from the sides. 30 10 TWS.book Page 31 Tuesday, June 7, 2005 3:51 PM TWS Series Accessories and Replacement Parts o25 Accessories Shape Material Type No. Ordering Type No. Package Quantity Dimensions (mm) OR-12 OR-12 1 6 o2 29 o 4 o3 o46 o45 o37 o2 2 Rubber o3 0 * Used to tighten the round bezel when installing the TWS control unit onto a panel. Locking Ring Wrench 90 o25 Series o30 Series Rubber OR-55 OR-55 o11.6 * Used to install and remove LED/incandescent lamps. Lamp Holder Tool 1 14 OR-55 59 * Used to remove contact blocks, transformers, lenses and adapters. 23 Contact Block Removal Tool TW-KC1 TW-KC1 1 130 39 o19 Metal/ Rubber TWST-T1 1 52 TWST-T1 49.5 Metal 20.5 * Used to tighten the locking ring on the square control units. Nut Locking Wrench 23.7 77 * Used to attach square pushbuttons and illuminated pushbuttons on to the panel. * Mounting centers are the same as round control units. Locking Ring (For Square control units) 5.5 M25 P1.5 OG-RT1PN02 2 o33 Pushbutton OG-RT1 Illuminated Pushbutton * Used to attach pilot lights on to the panel. * Mounting centers are the same as round control units. 8 M25 P1.5 OG-RT2 OG-RT2PN02 2 o33 Pilot Light * Used to prevent the operator from rotating. Generally used when using no nameplates on selector switches. Anti-rotation Ring 0.8 2.8 OGL-21 OGL-21PN10 10 o2 5. 5 o34 Metal * Used to plug unused o25.5mm mounting holes. Rubber Mounting Hole Plug OBS-13BPN05 5 5 OBS-13B 10 o35 Rubber (black) o29 31 TWS.book Page 32 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Accessories and Replacement Parts Accessories Type No. Ordering Type No. Package Quantity Barrier Plastic HW-VL1 HW-VL1PN10 10 * Used to prevent contact between adjacent lead wires when units are mounted closely. Barriers should be always used in close mounting. 20 OCS-99 OCS-99 1 48 Rubber (nitryl) Black 38 OC-221 OC-221 1 OC-222 OC-222 1 Rubber (EPDM) For extended pushbuttons Button Cover OCS-11 OCS-11 1 15.5 (OC-221) 21.8 (OC-222) B (black), G (green), R (red), Y (yellow) * Metallic bezels covered with rubber boot to enhance waterproof and oiltight characteristics. * Button is installed in the cover. Remove the button from the pushbutton before using the button cover. * Temperature range: -5 to +60C o33 Rubber (nitryl) * Used to cover and protect pushbuttons where units are subject to water splash. Not suitable for outdoor use or where the units are subject to oil splash. o23 For flush pushbuttons 45.5 14 o32 Pushbutton Clear Boot 1.5 * Dust cover boot used for pushbuttons and selector switches. * Temperature range: -5 to +60C * Black Contact Rubber Boot For 1 layer of contact blocks (2 contact blocks) Dimensions (mm) 45 Material 2.2 Shape 11 M25P1.5 19 * Used to protect momentary and maintained pushbuttons, illuminated pushbuttons, knob selector switches, and key selector switches. Padlock Cover 82.5 1 93 70 30 OLS-KL1 6.5 OLS-KL1 R6 Polyarylate (gasket: nitryl rubber) Panel Thickness 0.8 to 3.2 24 (inside) o2 2. 2 0 4) o5 44. :o D (I Key Hole o8 29.5 30 Waterproof Rubber Gasket 0.5t * Used to protect flush buttons from inadvertent operation. * Can be easily attached under the round bezel. Metal Protector OLS-C OLS-C 1 2.5 R4 o25.5 Note: Specify a button cover color code in place of in the Ordering Type No. 32 25 Metal Mounting Centers 50 min. 16.6 13 1.6t TWS.book Page 33 Tuesday, June 7, 2005 3:51 PM TWS Series Accessories and Replacement Parts o25 Maintenance Parts Shape Bezel Pushbutton Pilot Light Type No. Ordering Type No. Package Quantity Color Code B (black), G (green), R (red), Y (yellow), W (white) * Cannot be used for control units with half shroud or full shroud. OGP-22 OGP-22PN02 Selector Switch OGP-33 OGP-33PN02 Pushbutton Pilot Light OG-22 OG-22PN02 Selector Switch OG-33 OG-33PN02 ABS2FN ABS2FN ABS3GN ABS3GN Pushbutton, Illuminated Pushbutton with Half Shroud ALS1G ALS1G Illuminated Pushbutton with Full Shroud ALS1F ALS1F Flush ABS1BN- ABS1BN-PN05 Extended ABS2BN- ABS2BN-PN05 o35mm Mushroom ABS3BN- ABS3BN-PN02 UBQS1BN- UBQS1BN-PN02 Square Extended UBQS2BN- UBQS2BN-PN02 Pushlock Turn Reset AVS3BN- AVS3BN-PN02 R (red), Y (yellow) Push-Pull AYS3BN- AYS3BN-PN02 B (black), G (green), R (red), Y (yellow) APS106L- APS106L-PN05 APS106LD- APS106LD-PN05 UPQS306L- UPQS306L-PN05 C (clear), G (green), R (red), S (blue) A (amber), W (white), Y (yellow) C (clear), G (green), R (red), S (blue) A (amber), Y (yellow) Pushbutton with Full Shroud Mushroom with Full Shroud Button Material Plastic 2 Metal (chromeplated) * Cannot be used for control units with half shroud or full shroud. 1 5 Square Flush Plastic B (black), G (green), R (red), S (blue), Y (yellow), W (white) * Light color 2 B (black), G (green), R (red), S (blue), Y (yellow) * Light color 2 Lens (for illuminated pushbuttons) Dome For Square Metal Bezel Unit Plastic Rectangular Lens (for pilot lights and illuminated pushbuttons) For Square Type with Plastic Bezel UPQS306LD- UPQS306LD-PN05 UPQS406L- UPQS406L-PN05 UPQS106L- UPQS106L-PN05 5 A (amber), C (clear), G (green), R (red), S (blue) 5 C (clear), G (green), R (red), S (blue) 5 A (amber), Y (yellow) Plastic UPQS106LD- UPQS106LD-PN05 Lens C (clear), G (green), R (red), S (blue) ALS06L- ALS06L-PN05 ALS06LD- ALS06LD-PN05 A (amber), Y (yellow), W (white) ALS3L- ALS3L-PN02 G (green), R (red), S (blue) ALS3LD- ALS3LD-PN02 AVLS3L-R AVLS3L-RPN02 Extended 5 Plastic Mushroom Pushlock Turn Reset 2 A (amber), W (white) Note: Specify a button color code or lens color code in place of or in the Ordering Type No. Use a clear lens for white or pure white illumination. 33 TWS.book Page 34 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Accessories and Replacement Parts Maintenance Parts Shape Selector Operator Material Type No. Ordering Type No. Package Quantity Knob ASSHHY- ASSHHY-PN02 Lever ASSHHL- ASSHHL-PN02 TWS-HC1 TWS-HC1PN05 ASLSLDY- ASLSLDY- ASLSDDY- ASLSDDY- Plastic AKS2B- AKS2B-PN05 5 Plastic ABS1B-C ASB1B-CPN05 5 Plastic TWS-0 TWS-0PN10 10 Plastic Color Insert Illuminated Selector Plastic 2 5 1 Remarks B (black), G (green), R (red) B (black), G (green), R (red), S (blue), Y (yellow), W (white) G (green), R (red), S (blue) A (amber), W (white), Y (yellow), Cap for Key Selector B (black), R (red) Clear Button Cover Marking Plate Marking Plate Contact Block For Square Pilot Lights and Illuminated Pushbuttons For Square Pilot Lights with Metal Bezel Rectangular Pilot Lights * 21.2 x 1t mm UPQS106P-W UPQS106P-WPN02 Plastic UPQS306N-W UPQS306N-WPN02 2 HW-C10 HW-C10 1NC HW-C01 HW-C01 Early Make HW-C10R HW-C10R Late Break HW-C01R HW-C01R TW-DB TW-DBPN10 * 20 x 2t mm * 27.2 x 21.2 x 1t mm UPQS406P-W UPQS406P-WPN02 1NO B (black), G (green), R (red), W (white) Y (yellow) * Used on flush pushbuttons to indicate a mark or a symbol engraved on the marking plate. The clear button cover holds the marking plate. 1 * Housing: Blue Push rod: Green * Housing: Purple red Push rod: Red * Housing: Blue Push rod: Black * Housing: Purple red Push rod: White Dummy Block 10 * Used for non-illuminated units with 1NO or 1NC contact blocks. * Adapter with M3.5 screws used for illuminated pushbutton or illuminated selector switch. Snaps on to the back of the contact block. Full Voltage Adapter TW-DA1B TW-DA1BPN02 2 TW-SK-0 TW-SK-0PN02 2 OW-22 OW-22PN10 Spare Key For Key Selector Switch Metal Rubber Washer 3.0-mm thick Rubber 1.5-mm thick 34 10 OW-21 OW-21PN10 * Outside diameter: o33.8 * Inside diameter: o25.5 TWS.book Page 35 Tuesday, June 7, 2005 3:51 PM TWS Series Accessories and Replacement Parts o25 Maintenance Parts LED Lamps (LSTD Type) Current Draw Operating Voltage AC Ordering Type No. Type No. DC 6V AC/DC 10% 17 mA (A, R, W, Y) 14 mA (A, R, W, Y) 8 mA (G, PW, S) 5.5 mA (G, PW, S) LSTD-6 LSTD-6 LSTD-6PN10 12V AC/DC 10% LSTD-1 11 mA LSTD-1 10 mA LSTD-1PN10 24V AC/DC 10% LSTD-2 11 mA Illumination Color Code Specify a color code in place of in the Ordering Type No. Package Quantity Base 1 10 A: amber G: green PW: pure white R: red S: blue W: white Y: yellow 1 BA9S/13 10 1 LSTD-2 10 mA LSTD-2PN10 10 Incandescent Lamps (LS Type) Rated Operating Voltage 6V AC/DC Lamp Ratings Type No. 1W (6.3V) LS-6 1W (18V) LS-8 Package Quantity 12V AC/DC 1 18V AC/DC 1W (24V) LS-2 1W (30V) LS-3 24V AC/DC Transformer Shape Transformer Unit Primary Voltage Secondary Voltage 100/110V AC Type No. TW-T16B 120V AC TW-T126B 5.5V 200/220V AC TW-T26B 240V AC TW-T246B 35 TWS.book Page 36 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Instructions Safety Precautions * Turn off the power to the TWS series control units before starting installation, removal, wiring, maintenance, and inspection of the products. Failure to turn power off may cause electrical shocks or fire hazard. * To avoid a burn on your hand, use the lamp holder tool when replacing lamps. * For wiring, use wires of a proper size to meet the voltage and current requirements. Tighten the M3.5 terminal screws to a tightening torque of 1.0 to 1.3 N*m. Failure to tighten terminal screws may cause overheat and fire. * Use HW-C type contact blocks for the TWS series. Do not replace with or add conventional TW series contact blocks. Using a different type of contact block may lead to malfunction. TW Type Contact Block HW-C Type Contact Block Rectangular Holes Instructions z * Installation of Selector Operators 1. The shaft of each selector or illuminated selector switch has a recess to identify in which direction to install the operator. Align the operator with the recess and press in the operator. 2. Press color insert (non-illuminated type) into the operator. The color insert retains the operator. * Removing the Operator Recess Flat screwdriver Color insert Recess 1. Removing the Color Insert Insert a flat screwdriver (4.5mm wide at maximum) into the recess of the color insert. Turn the screwdriver to push out the insert from the operator. Press in 2. Removing the Operator (Non-illuminated) Push the operator sideways as shown in the left photo to remove the operator. Press in Illuminated Selector Switch Selector Switch (non-illuminated) * Standard Position 2-Position, 90 3-Position, 45 4-Position, 45 L L C R R 5-Position, 30 1 2 3 1 2 3 4 5 Recess 4 Flat screwdriver [Example] L C L R L C C R R Standard Position The non-illuminated operators can be installed in positions other than the standard position as shown above. Removing Contact Blocks, Transformers, and Full Voltage Adapters Insert the end of the contact block removal tool into the snap-fit latch of the contact block (or transformer, full voltage adapter) and pull the tool as shown on the right. 36 3. Removing the Operator (Illuminated) Insert a flat screwdriver into the recess of the operator and turn the screwdriver to remove the operator. TWS.book Page 37 Tuesday, June 7, 2005 3:51 PM TWS Series Instructions o25 Instructions Installing Lenses Collective Mounting * Lens Structure and Marking Plate All square lens units are marking types. To engrave on the marking plate, remove the marking plate from the lens. When mounting the units closely in a horizontal row on 34mm centers, use optional barriers to prevent interconnection between adjoining terminals. The barriers can be attached simply by pressing them onto the sides of contact blocks. Square Pilot Lens Lens 34mm 34mm Marking Plate (White) Marking Plate (Transparent) Barrier Tightening Torque Tighten the M3.5 terminal screws to a torque of 1.0 to 1.3 N*m. Square Illuminated Pushbutton Lens Marking Plate (White) Marking Plate (Transparent) Lens Holder Replacement of Lamps Lamps can be replaced by using the lamp holder tool (OR55) from the front of the panel. * How to remove To remove, slip the lamp holder tool onto the lamp head lightly. Then push slightly, and turn the lamp holder tool counterclockwise. * How to install To install, insert the lamp head into the lamp holder tool. Place the pins on the lamp base to the grooves in the lamp socket. Insert the lamp and turn it clockwise. OR-55 37 TWS.book Page 38 Tuesday, June 7, 2005 3:51 PM o25 TWS Series Instructions Instructions Panel Thickness and Rubber Washer Adjust the thickness of the rubber washers according to the panel thickness. Also, make sure to include the nameplate thickness when using a nameplate. Rubber Washer Applicable Models Applicable Models * Momentary Type Pushbutton (Excluding Extended with Half Shroud, Extended with Full Shroud, and Square Type) * Round Pilot Light (APS1) * Maintained Type Extended Pushbutton with Full Shroud (AOFS2) Panel Thickness (mm) Supplied 0.8 to 2.5 2.5 to 4.0 4.0 to 5.5 5.5 to 6.0 Rubber Washer 1.5 mm 3.0 mm 2 pieces 1 piece 2 pieces 1 piece 1 piece 1 piece -- 1 piece 1 piece -- Panel Thickness (mm) Supplied 0.8 to 1.5 1.5 to 3.0 3.0 to 4.5 4.5 to 6.0 Rubber Washer 1.5 mm 3.0 mm 4 pieces 1 piece 4 pieces 1 piece 3 pieces 1 piece 2 pieces 1 piece 1 piece 1 piece Applicable Models *Other Models (Excluding Square Types) Applicable Models * Momentary Type Pushbutton with Half Shroud (ABGS2) Panel Thickness (mm) Supplied 0.8 0.8 to 2.3 2.3 to 3.8 Rubber Washer 1.5 mm 3.0 mm 1 piece 1 piece 1 piece 1 piece -- 1 piece 1 piece -- Applicable Models * Maintained Type Extended Pushbutton with Half Shroud (AOGS2) * Momentary Type Illuminated Pushbutton with Half Shroud (ALGS2) * Maintained Type Illuminated Pushbutton with Half Shroud (AOLGS2) Panel Thickness (mm) Supplied 0.8 0.8 to 2.3 2.3 to 3.8 3.8 to 5.3 Rubber Washer 1.5 mm 3.0 mm 2 pieces 1 piece 2 pieces 1 piece 1 piece 1 piece -- 1 piece 1 piece -- Applicable Models * Momentary Type Extended Pushbutton with Full Shroud (ABFS2) Panel Thickness (mm) Supplied 0.8 to 1.5 1.5 to 3 3.0 to 4.5 4.5 to 6 38 Rubber Washer 1.5 mm 3.0 mm 3 pieces 1 piece 3 pieces 1 piece 2 pieces 1 piece 1 piece 1 piece -- 1 piece Panel Thickness (mm) Supplied 0.8 to 2.5 2.5 to 4.0 4.0 to 5.5 5.5 to 6.0 Rubber Washer 1.5 mm 3.0 mm 3 pieces 1 piece 3 pieces 1 piece 2 pieces 1 piece 1 piece 1 piece -- 1 piece TWS.book Page 39 Tuesday, June 7, 2005 3:51 PM TWS Series Instructions o25 Installation of LED Illuminated Units 1. Note the polarity for wiring when connecting to DC-DC converter unit. Terminal No. X1 X2 Polarity Positive Negative 2. Transformer type units are recommended for use in areas subjected to noise. 3. Notes for Pure White LED Lamps * Do not use the pure white LED outdoors, otherwise it will lead to the degradation of brightness and color. Do not remove or apply shock to the cap on the pure white LED lamp, otherwise it may break or damage the cap. * For the pure white LED, use a white lens. The illumination color will be dull if a different color is used. Notes on LED Illuminated Units LED lamps consist of semiconductors. If the applied voltage exceeds the rated voltage, LED elements may deteriorate due to overheat, resulting in significant decrease in luminance, hue change, or failure of lighting. Also, if an extraneous noise, transient voltage, or transient current is applied to the circuit, similar effects may occur. When using LED lamps, observe the following instructions. * Rated Voltage The LED lamps are rated at 6V, 12V, or 24V AC/DC, and can be used within 10% the rated voltage of either AC or DC. * DC Power 1. Switching power supply Regulated voltage from switching power supply is best suited. Make sure to use within the rated voltage of the LED lamp. 2. Rechargeable battery Note that the battery voltage may exceed the rated voltage of the LED lamp while the battery is being charged and immediately after the charging is complete. Be sure to use the LED lamp on a voltage of 10% the rated voltage. 3. Full-wave rectification Since the LED lamp is AC/DC compatible, a diode bridge for rectification is not necessary. If the LED lamp is used on a full-wave rectification current through a diode bridge, the rectifier diodes will reduce the voltage, resulting in lower luminance. 4. Single-phase half-wave rectification This is not suitable for the power source of LED lamps. Use constant-voltage DC power. * Noise LED elements deteriorate due to extraneous noise, resulting in significant decrease in luminance, hue change, or failure of lighting. When such effects are anticipated, take a protection measure shown below, such as RC elements or a surge absorber. [Protection Example 1] For AC circuit LED with transformer C C LED with transformer LED Relay Ry coil or solenoid R LED R (Reference values) R:120 C: 0.1 F [Protection Example 2] For DC circuit + (Reference values of the diode) Forward current: More than the Ry coil current Reverse withstand voltage: Ry coil current x 10 Relay Ry coil or solenoid LED Diode - * Countermeasures against Dim Lighting 1. Leakage currents through the transistors or a contact protection circuit may cause the LED lamp to illuminate dimly even when the output is off. 2. When the LED lamp is illuminated by a transistor output, take the following measure. [Circuit Example] Connect shunt resistor R in parallel with the LED lamp. R LED Io Io: Leakage current when the output is off R: Shunt resistor 39 TWS.book Page 40 Tuesday, June 7, 2005 3:51 PM Specifications and other descriptions in this catalog are subject to change without notice. 7-31, Nishi-Miyahara 1-Chome, Yodogawa-ku, Osaka 532-8550, Japan Tel: +81-6-6398-2571, Fax: +81-6-6392-9731 www.idec.com IDEC CORPORATION (USA) IDEC IZUMI ASIA PTE. LTD. 1175 Elko Drive, Sunnyvale, CA 94089-2209, USA Tel: +1-408-747-0550, Toll Free: (800) 262-IDEC, Fax: +1-408-744-9055 E-mail: opencontact@idec.com, www.idec.com No. 31, Tannery Lane #05-01, Dragon Land Building, Singapore 347788 Tel: +65-6746-1155, Fax: +65-6844-5995 E-mail: generalinfo@idecasia.com.sg IDEC CANADA LIMITED IDEC IZUMI (H.K.) CO., LTD. Unit 22-151, Brunel Road Mississauga, Ontario, L4Z 1X3, Canada Tel: +1-905-890-8561, Toll Free: (888) 317-4332, Fax: +1-905-890-8562 Unit 1505-07, DCH Commercial Centre No. 25, Westlands Road, Quarry Bay, Hong Kong Tel: +852-2803-8989, Fax: +852-2565-0171 E-mail: idec@idechk.com IDEC ELECTRONICS LIMITED Unit 2, Beechwood, Chineham Business Park, Basingstoke, Hampshire RG24 8WA, UK Tel: +44-1256-321000, Fax: +44-1256-327755 E-mail: idec@uk.idec.com IDEC ELEKTROTECHNIK GmbH Wendenstrasse 331, D-20537 Hamburg, Germany Tel: +49-40-25 30 54 10, Fax: +49-40-25 30 54 24 E-mail: service@idec.de, www.idec.de IDEC AUSTRALIA PTY. LTD. 2/3 Macro Court, Rowville, Victoria 3178, Australia Toll Free: 1-800-68-4332, Fax: +61-3-9763-3255 E-mail: sales@au.idec.com IDEC IZUMI (Shanghai) Co., Ltd. Room E, 15F, Majesty Building, No. 138 Pudong Avenue, Shanghai 200120, P.R.C. Tel: +86-21-5887-9181, Fax: +86-21-5887-8930 E-mail: idec@cn.idec.com IDEC TAIWAN CORPORATION 8F, No. 79, Hsin Tai Wu Road, Sec. 1, Hsi-Chih, Taipei County, Taiwan Tel: +886-2-2698-3929, Fax: +886-2-2698-3931 E-mail: service@idectwn.com.tw Cat. No. EP1089-0 JUNE 2005 13DNP PRINTED IN JAPAN