D-sub Connectors XM3/XM2S The D-sub Connector are Ideal for Office Automation Interfacing * Shielded against EMI. * Multi-hole, ferrite-core Connectors (XM3B-F) offers space-saving design and superior noise protection at high frequency. * Rugged, compact, metallized plastic hood (XM2S) provides excellent noise protection. * Conforms to UL standards. (No. E103202) (XM2S hoods and other models not included.) * Available with many kinds of standard Anchors and grounding fixtures. * RoHS Compliant. Connectors and Hoods Model Type XM3B XM3B-F Sockets with Right-angle DIP Terminals Sockets with Right-angle DIP Terminals and ferrite core Appearance Model Type XM3C XM3F XM3A XM3D Plugs with Right-angle DIP Terminals Sockets with Straight DIP Terminals Plugs with Solder Cup Terminals Sockets with Solder Cup Terminals Appearance Model XM2S XM2S-E Right Angle Cable Connection Straight Cable Connection, Type Straight Cable Connection Metallized Plastic for 9 and 25 terminal models with ESD Production for 9 terminal models Metallized Plastic Appearance D-sub Connectors XM3/XM2S 1 Ratings and Characteristics XM3A, XM3B, XM3B-F, XM3C (except 37 terminal models), XM3D, XM3F Rated current 5A Rated voltage 300 VAC Contact resistance 15 m max. (at 20 mV, 100 mA max.) XM3C - 37 terminal models XM2S, XM2S-E (Hoods) 3A Insulation resistance 1,000 M min. (at 500 VDC) Dielectric strength 1,000 VAC for 1 min. (leakage current: 1 mA max.) Total insertion force Number of terminals x 3.33 N max. Removal force 0.29 N min. (for gauge diameter of 0.99 mm) Insertion Durability 200 times Ambient operating temperature -55C to 105C (with no icing) Shield performance Mounted in panel: 25 dB min. (30 to 900 MHz) Mounted on board: 20 dB min. (30 to 900 MHz) --- -25C to 85C --- Materials and Finish Connectors XM3B Housing XM3B-F XM3C XM3F XM3A Fiber-glass reinforced PBT resin (UL94V-0)/black Contacts Mating End Phosphor Bronze / Nickel base, gold plated (0.4 m) Terminals Shell Phosphor Bronze / Nickel base, tin plated (2 m) XM3D Fiber-glass reinforced PBT resin (UL94V-0)/Milky white Bronze / Nickel Phosphor base, gold plated Bronze / Nickel (0.4 m) base, gold plated (0.4 m) Phosphor Bronze / Nickel base, tin plated (3 m) Bronze / Nickel Phosphor base, tin plated Bronze / Nickel (3 m) base, tin plated (3 m) Steel. Nickel plated Hoods XM2S Straight Connecting Cable Housing XM2S-E Right-angle Connecting Cable ABS resin / nickel plated Cable clamp Straight Connecting Cable with ESD Protection ABS resin Steel / nickel plated Lock screw (Driver type) Steel / nickel plated --- --- Lock screw (Jackscrew) Brass / nickel plated (See note) Brass / nickel plated Fiber-glass reinforced polyamide (UL94V-0)/black Note: Jackscrews (thumbscrews) for the straight, non-ESD version of the XM2S hood are sold separately. See "Accessories" section of this datasheet. Applicable Wires The applicable wires for solder cup terminals are AWG 22 to 28 (solid or stranded). 2 D-sub Connectors XM3/XM2S XM3B Sockets with Right-angle DIP Terminals Dimensions (unit:mm) XM3B-@@22-@@@ Two, 3.1 dia. 25-contact model shown above. (With anchor 2, Lock Pin, Grounding Fixtures) Mounting holes (t = 1.6 mm, bottom view) No. of contacts Two, 3.2 0.1 dia. 1 0.1 dia. A B C D E F 9 30.8 24.99 16.30 10.96 8.22 2.74 15 39.1 33.32 24.65 19.18 16.44 2.74 25 53.0 47.04 38.35 33.12 30.36 2.76 37 69.3 63.50 54.80 49.68 46.92 2.76 Note: XM3B Sockets were manufactured in accordance with JIS X 5101. Terminal pitches are a mixed arrangement of 2.77 and 2.74 mm contacts on 25 and 37 contact models as specified in the JIS standard. A pitch of 2.76 mm is recommended for the mounting holes because of the more advanced numerical control available today. This is sufficient to avoid any problems. Ordering Information Anchor 2 Anchor 2 Appearance Lock Pin Grounding Fixture Tap Hole Grounding Fixture Accessories No. of contacts XM2Z-0011 Anchor 2 (M2.6 x 0.45 metric screws) XM2Z-0013 Anchor 2 (#4-40 UNC inch screws) XM2Z-0011 Anchor 2 (M2.6 x 0.45 XM2Z-0013 Anchor 2 (#4-40 UNC metric screws) inch screws) XM2Z-0061 Tap Hole Grounding Fixtures XM2Z-0062 Lock Pin Grounding Fixtures 9 XM3B-0922-111 XM3B-0922-131 XM3B-0922-112 XM3B-0922-132 15 XM3B-1522-111 XM3B-1522-131 XM3B-1522-112 XM3B-1522-132 25 XM3B-2522-111 XM3B-2522-131 XM3B-2522-112 XM3B-2522-132 37 XM3B-3722-111 XM3B-3722-131 XM3B-3722-112 XM3B-3722-132 Appearance Tap Hole Grounding Fixture Accessories Lock Pin Grounding Fixture No anchors No. of contacts --- XM2Z-0061 Tap Hole Grounding Fixtures XM2Z-0062 Lock Pin Grounding Fixtures 9 XM3B-0922 XM3B-0922-501 XM3B-0922-502 15 XM3B-1522 XM3B-1522-501 XM3B-1522-502 25 XM3B-2522 XM3B-2522-501 XM3B-2522-502 37 XM3B-3722 XM3B-3722-501 XM3B-3722-502 Note: 1. Use the XM3B-@@22 (No anchors or grounding fixtures) in combination with suitable Anchors and Grounding Fixtures. 2. Two M3 x 0.5 Tap Hole Grounding Fixtures and an M3 x 0.5 Lock Pin Grounding Fixture for the Anchor Side are provided. D-sub Connectors XM3/XM2S 3 XM3B-F Sockets with Right-angle DIP Terminals and Ferrite Cores Dimensions (unit:mm) XM3B-@@22-501F 25-contact model shown above. (With Tap Hole Grounding Fixtures) Two, M3 Tap Hole Grounding Fixture Two, M3 Ferrite core Mounting holes (t = 1.6 mm, bottom view) No. of contacts Two, 3.2 0.1 dia. A B C D E F G 9 30.8 24.99 16.30 10.96 8.22 2.74 14.3 15 39.1 33.32 24.65 19.18 16.44 2.74 22.0 25 53.0 47.04 38.35 33.12 30.36 2.76 36.5 37 69.3 63.50 54.80 49.68 46.92 2.76 53.3 1 0.1 dia. Note: XM3B Sockets were manufactured in accordance with JIS X 5101. Terminal pitches are a mixed arrangement of 2.77 and 2.74 mm contacts on 25 and 37 contact models as specified in the JIS standard. A pitch of 2.76 mm is recommended for the mounting holes because of the more advanced numerical control available today. This is sufficient to avoid any problems. Ordering Information Appearance Tap Hole Grounding Fixture Accessories XM2Z-0061 Tap Hole Grounding Fixtures No. of contacts 9 XM3B-0922-501F 15 XM3B-1522-501F 25 XM3B-2522-501F 37 XM3B-3722-501F 4 D-sub Connectors XM3/XM2S XM3C Plugs with Right-angle DIP Terminals Dimensions XM3C-@@22-@@@ (unit:mm) A B C D E F G 3.2 6.25 25-contact model shown above. (No Anchor or Grounding Fixtures) 12.5 N N-1 8.35 2 1 Two, 3.1 dia. 5.9 0.3 Mounting holes (t = 1.6 mm, bottom view) B0.1 18.5 D0.1 3.6 2.84 9.6 E0.1 F0.1 3.3 3.0 B No. of contacts 15.5 9.9 N-1 N 1 2 3.0 10.1 dia. 2.840.1 Two, 3.20.1 dia. F0.1 A B C D E F G 9 30.8 24.99 16.91 10.96 8.22 2.74 1.37 15 39.1 33.32 25.25 19.18 16.44 2.74 1.37 25 53.0 47.04 38.96 33.12 30.36 2.76 1.38 37 69.3 63.50 55.42 49.68 46.92 2.76 1.38 Note: XM3C Sockets were manufactured in accordance with JIS X 5101. Terminal pitches are a mixed arrangement of 2.77 and 2.74 mm contacts on 25 and 37 contact models as specified in the JIS standard. A pitch of 2.76 mm is recommended for the mounting holes because of the more advanced numerical control available today. This is sufficient to avoid any problems. Ordering Information Tap Hole Grounding Fixture Lock Pin Grounding Fixture Appearance Anchor 2 Anchor 2 XM2Z-0011 Anchor 2 (M2.6 x 0.45 metric screws) Accessories No. of contacts Tap Hole Grounding Fixtures Lock Pin Grounding Fixtures 9 XM3C-0922-111 XM3C-0922-112 15 XM3C-1522-111 XM3C-1522-112 25 XM3C-2522-111 XM3C-2522-112 37 XM3C-3722-111 XM3C-3722-112 Tap Hole Grounding Fixture Lock Pin Grounding Fixture Appearance Accessories No anchors No. of contacts --- Tap Hole Grounding Fixtures Lock Pin Grounding Fixtures 9 XM3C-0922 XM3C-0922-501 XM3C-0922-502 15 XM3C-1522 XM3C-1522-501 XM3C-1522-502 25 XM3C-2522 XM3C-2522-501 XM3C-2522-502 37 XM3C-3722 XM3C-3722-501 XM3C-3722-502 Note: 1. Use the XM3C-@@22 (No anchors or grounding fixtures) in combination with suitable Anchors and Grounding Fixtures. 2. Two M3 x 0.5 Tap Hole Grounding Fixtures and an M3 x 0.5 Lock Pin Grounding Fixture for the Anchor Side are provided. 3. XM3C-@@22-@3@ versions with Inch Screws are also available. D-sub Connectors XM3/XM2S 5 XM3F Sockets with Straight DIP Terminals Dimensions XM3F-@@20 (unit:mm) XM3F-@@20-112 25-contact model shown on the left. (No anchors or grounding fixtures) 25-contact model shown on the left. (With Anchors and Grounding Fixtures) A A Two, 3.1 dia. B N-1 N N-1 12.5 7.9 12.5 7.9 1 M2.6x0.45 B 1 H 2 H 5 6.1 0.3 6.8 7 0.5 7 0.7 3.2 0.5 3.2 6.1 N 6 2 0.3 Anchor 2.8 0.7 2.84 C C F F 1 Lock Pin Grounding 0.5 Fixture 1 2 2 9 9 N-1 D N N-1 D E G N E G Mounting holes (t = 1.6 mm, bottom view) B0.1 No. of contacts A B C D E F G E0.1 H 9 30.7 24.99 10.98 1.37 8.22 2.74 19.00 16.33 15 39.0 33.32 19.20 1.37 16.44 2.74 27.12 24.66 25 52.9 47.04 33.12 1.38 30.36 2.76 41.04 38.38 37 69.2 63.50 49.68 1.38 46.92 2.76 57.60 54.84 (D) Two, 3.20.1 dia. F0.1 N N-1 2 F0.1 10.1 dia. C0.1 Ordering Information Appearance No. of contacts No anchors or Grounding Fixtures Anchors and Lock Pin Grounding Fixtures 9 XM3F-0920 XM3F-0920-112 15 XM3F-1520 XM3F-1520-112 25 XM3F-2520 XM3F-2520-112 37 XM3F-3720 XM3F-3720-112 D-sub Connectors XM3/XM2S 1 2.84 2.84 XM3A Plugs with Solder-cup Terminals XM3D Sockets with Solder-cup Terminals Dimensions XM3A-@@21 (unit:mm) A B C D Two, 3.1 dia. E 1 2 12.4 8.35 N-1 N G F Note: 25-contact model shown above. 5.9 8.25 1.5 1.48 dia. No. of contacts A B C D E F G 9 30.7 24.99 16.91 10.96 8.22 2.74 1.37 15 39.0 33.32 25.25 19.18 16.44 2.74 1.37 25 52.9 47.04 38.96 33.12 30.36 2.76 1.38 37 69.2 63.50 55.42 49.68 46.92 2.76 1.38 E F G XM3D-@@21 A B C D E Two, 3.1 dia. 2 1 12.4 7.9 N G N-1 F Note: 25-contact model shown above. 6.1 8.45 1.5 No. of contacts 1.53 dia. A B C D 9 30.7 24.99 16.33 10.96 8.22 2.74 1.37 15 39.0 33.32 24.66 19.18 16.44 2.74 1.37 25 52.9 47.04 38.38 33.12 30.36 2.76 1.38 37 69.2 63.50 54.84 49.68 46.92 2.76 1.38 Ordering Information Plugs Sockets Appearance No. of contacts 9 XM3A-0921 XM3D-0921 15 XM3A-1521 XM3D-1521 25 XM3A-2521 XM3D-2521 37 XM3A-3721 XM3D-3721 D-sub Connectors XM3/XM2S 7 XM2S / XM2S-E Straight and Right Angle Hoods Dimensions (unit:mm) 9-contact Hood with Straight Connecting Cable XM2S-091@ 9-contact Hood 15, 25 and 37-Contact Hoods Max. applicable diameter: 9 dia. Max. applicable cable diameter: F dia. Dot (screw head) 15, 25 and 37-contact Hood with Straight Connecting Cable XM2S-@@1@ Lock screw M2.6 x 0.45 M3 x 0.5 #4-40 UNC Lock screw M2.6 x 0.45 M3 x 0.5 #4-40 UNC No. of contacts Dot Shape No dot 1 dot 2 dots A B C D E F 15 40.5 33.32 26.5 19 30 10 25 54.0 47.04 40 29 38 11 37 70.5 63.50 57 42 50 13 (unit:mm) 9-contact Hood with Right-angle Connecting Cable XM2S-092@ 16 5 dia. 48 5.5 25.2 Groove Max. applicable cable diameter: 9 dia. 18.2 24.99 45 25-contact Hood with Right-angle Connecting Cable XM2S-252@ Lock screw M2.6 x 0.45 15 Max. applicable diameter: 11 dia. (See note.) Note: The maximum applicable cable diameter for the 25-contact right-angle hood is 9 dia if the cable clamp supplied is mounted facing the rear. Do not use a cable bushing in this case. 5 dia. 23 41 39 6 Lock screw M2.6 x 0.45 M3 x 0.5 #4-40 UNC Groove Shape No Groove 1 Groove 2 Grooves Groove 40 47.04 54 8 D-sub Connectors XM3/XM2S (unit:mm) Max. applicable cable diameter: 9 dia. 9-contact Hood with Straight Connecting Cable and ESD Protection XM2S-0911-E 15 11 13 40.8 18.2 24.99 32.2 M2.6 x 0.45 Note: Jackscrews (thumbscrews) for the straight, non-ESD version of the XM2S hood are sold separately. See "Accessories" section of this datasheet. Ordering Information Straight hoods M2.6 x 0.45 metric screws (No dot) M3 x 0.5 metric screws (1 dot) #4-40 UNC inch screws (2 dots) Anchor 1 XM2Z-0001 XM2Z-0002 XM2Z-0003 Anchor 2 XM2Z-0011 XM2Z-0012 XM2Z-0013 Anchor 3 XM2Z-0021 XM2Z-0022 XM2Z-0023 Lock screw Applicable Anchors No. of contacts 9 XM2S-0911 XM2S-0912 XM2S-0913 15 XM2S-1511 XM2S-1512 XM2S-1513 25 XM2S-2511 XM2S-2512 XM2S-2513 37 XM2S-3711 XM2S-3712 XM2S-3713 *Jackscrews(thumbscrews) for the straight hoods without ESD protection are sold separately. See XM2Z-007@ (Anchor 5) in the Accessories section of this datasheet. Right-angle hoods M2.6 x 0.45 metric screws (No groove) M3 x 0.5 metric screws (1 groove) #4-40 UNC inch screws (2 groove) Anchor 1 (See Note 3) XM2Z-0001 XM2Z-0002 XM2Z-0003 Anchor 2 XM2Z-0011 XM2Z-0012 XM2Z-0013 Anchor 3 XM2Z-0021 XM2Z-0022 Lock screw Applicable Anchors No. of contacts XM2Z-0023 9 XM2S-0921 XM2S-0922 XM2S-0923 25 XM2S-2521 XM2S-2522 XM2S-2523 *Jackscrews (thumbscrews) for the right-angle hoods are standard, supplied with the hoods. Straight hood with ESD Protection Lock screw Applicable Anchors No. of contacts 9 M2.6 x 0.45 metric screws (No groove) Anchor 1 XM2Z-0001 Anchor 2 XM2Z-0011 Anchor 3 XM2Z-0021 XM2S-0911-E *Overmolded Jackscrews (thumbscrews) for the straight hoods with ESD protection are standard, supplied with the hoods. Note: 1. The cable bushing, cable clamp, shielded tape and assorted screws are supplied with all hoods 2. Lock screws are attached to the Hood. Select D-sub Connectors with Anchors or Grounding Fixtures that fit the lock screw of the hood. 3. Anchor 1 cannot be used with the 9 Contact Right-angle Hoods. D-sub Connectors XM3/XM2S 9 Accessories for XM3 (Sold Separately) XM2T Dust Covers for Sockets With Retaining Ring XM2T-@@01 Dust Cover holding ring 0.9 dia. No. of contacts A B C D Model 9 17.7 16.3 8 68 XM2T-0901 15 26.1 24.7 10 77 XM2T-1501 25 39.8 38.4 15 120 XM2T-2501 37 56.2 54.8 18 135 XM2T-3701 Without Retaining Ring XM2T-@@01-0 XM2T Rating and Material Operating Temperature -25C to 85C Material Polyamide resin No. of contacts A B C Model 9 17.7 16.3 8 XM2T-0901-0 15 26.1 24.7 10 XM2T-1501-0 25 39.8 38.4 15 XM2T-2501-0 37 56.2 54.8 18 XM2T-3701-0 XM2Z Anchors Anchor 1 (Rectangular) XM2Z-000@ Thread Type Anchor 2 (Hexagonal) XM2Z-001@ Model M2.6 x 0.45 metric screw XM2Z-0001 M3 x 0.5 metric screws XM2Z-0002 #4-40 UNC inch screws XM2Z-0003 Thread Type Materials and Finish Zinc die-cast/nickel plated Anchor 3 (Hexagonal) XM2Z-002@ Model Thread Type Model M2.6 x 0.45 metric screw XM2Z-0011 M2.6 x 0.45 metric screw XM2Z-0021 M3 x 0.5 metric screws XM2Z-0012 M3 x 0.5 metric screws XM2Z-0022 #4-40 UNC inch screws XM2Z-0013 #4-40 UNC inch screws XM2Z-0023 Materials and Finish Iron/nickel plated Materials and Finish Iron/nickel plated 5 5 Part A Female screw (Mates with lock screw) Female screw (Mates with lock screw and mounting screw) Female screw (mates with lock screw) M3 x 0.5 M2.6 x 0.45 M3 x 0.5 #4-40 UNC Note: When using a Dust Cover, secure the holding ring at part A. Note: 2 anchors are necessary per connector. Anchors are not packaged in pairs. 10 M3 x 0.5 D-sub Connectors XM3/XM2S Note: Anchor 3 is used for panel mounting connectors. Applicable cable panel thickness is 0.6 to 1.3 mm. Anchor 5 XM2Z-007@ Thread Type (A) Number of Grooves Screw A 2.35 dia. Groove Shape Model M2.6 x 0.45 metric screw None XM2Z-0071 M3 x 0.5 metric screws 1 XM2Z-0072 #4-40 UNC inch screws 2 XM2Z-0073 4 dia. Materials and Finish Brass/nickel plated Note: Anchor 5 is for use only with the Straight Connecting XM2S hoods, to provide a Thumbscrew feature. 2 anchors are necessary per connector. Anchors are not packaged in pairs. XM2Z Grounding Fixtures for XM3B Tap Hole Grounding Fixtures XM2Z-006@ Lock Pin Grounding Fixtures XM2Z-006@ Material and Finish Steel/nickel plated Material and Finish Phosphor bronze/nickel plated Applicable through-hole diameter: 3.2 dia. Fixed side tap hole (M3 x 0.5) or through hole (3.5 dia.) Fixed side tap hole (M3 x 0.5) or through hole (4.0 dia.) PCB side M3 x 0.5 Tap Hole Grounding Fixtures Thread Type Lock Pin Grounding Fixtures Fixed-side tap holes XM2Z-0061 XM2Z-0062 Fixed-side through holes XM2Z-0063 XM2Z-0064 Note: 2 Grounding Fixtures are necessary per connector. Grounding Fixtures are not packaged in pairs. Assembly Information Anchors and Grounding Fixtures Anchor 2 and 3 Anchor 1 Connector Anchor 2 or 3 Grounding Fixture (fixed-side tap hole) Anchor 1 Without Anchor Connector Grounding Fixture (fixedside tap hole) Commercial screws Commercial screws (M3) Connector Commercial hexagonal nut (M3) Note: Always use a screw without an Anchor. Note: 1. Use Grounding Fixtures A grounding Fixture (fixed-side tap) can XM2Z-0063 or XM2Z-0064. be used in place of the hexagonal nut. 2. Use a 6-mm screw that mates with the male screw on Anchor 1. Note: Use Grounding Fixtures XM2Z-0061 or XM2Z-0062. Combination of Hexagonal Anchors for each connector (in post installation) Type DIP L type socket Model XM3B-@@22 Without Panel Insertion XM2Z-001@ With Panel Insertion XM2Z-002@ XM3B-@@22-501@ Commercially available nut Necessary Not Necessary XM3B-@@22-502 DIP L type plug XM3C-@@22 XM2Z-001@ XM2Z-002@ XM3C-@@22-501 Necessary Not Necessary XM3C-@@22-502 DIP straight socket XM3F-@@20 XM2Z-001@ XM2Z-002@ D-sub Connectors Necessary XM3/XM2S 11 Combination Examples Relaying Example Hood Hood Anchor 1 Hood (XM2S-@@1@) Lock screw M2.6 x 0.45 (See note.) Anchor 1 Plug Note: Screw the lock screw of the Hood into the hole on Anchor 1. Plug with Solder-cup Terminals Sockets and Right-angle DIP Terminals (With Anchor 2 and Lock Pin Grounding Fixtures) Sockets and Right-angle DIP Terminals (no anchor or grounding fixtures) Sockets with Solder-cup Terminals Panel-mounting Sockets Anchor Sockets Sockets with Right-angle DIP Terminals (With Anchor 2 and Tap Hole Grounding Fixtures) Anchor 2 (XM2Z-001@) Anchor 1 (XM2Z-000@) Panel Commercial nut Connector Commercial M3 nut Commercial screw Anchor 2 Anchor 3 Connector Anchor 3 Anchor 1 Panel (t = 1.3 max.) XM3D Not secured to the panel Anchor 2 Applicable anchors 6.4 min. Two, R3.2 No. of contacts 9 15 25 37 13 min. 11.4 min. Four, R1 Four, R2.5 A (mm) 31.0 39.4 53.3 69.6 No. of contacts 9 15 25 37 Note: 1. 2 Anchors are required per connector. Anchors are not packaged in pairs 2. Applicable panel thickness is 1.3 mm max. D-sub Connectors Two, 3.2 0.1 dia. A min. 11.4 min. Panel dimensions Secured to the panel Anchor 3 or M3 screws Anchor 1 A min. Panel Dimensions Commercial M3 nut Connector Panel mounting procedure 12 Panel (t = 1.3 max.) Panel Anchor 3 (XM2Z-002@) XM3/XM2S A (mm) 34.1 42.4 56.1 72.6 Four, R3.4 No. of contacts A (mm) 9 15 25 37 24.99 33.32 47.04 63.50 B (mm) 20.5 28.8 42.5 59.1 Precautions Correct Use Grounding Shielded Cable Preparation To ground, create copper foil around the connector attachment hole on the board, assemble the connector and grounding fixture, and dip in solder as shown below. Refer to the following diagram when soldering shielded cable to the connector when using a hood. No. of Contacts Tap Hole Grounding Fixtures Insert the connector into the PCB, tighten the screws, and then dip-solder the connector terminals to the board. L (mm) 9 25 15 35 25 40 37 45 Tap Hole Grounding Fixtures Braided shield Cable bushing PCB (t = 1.6 mm) Approx. 2.3 10 1 (Folded shield dimensions) 12 (Taped shield dimensions) M3 screw Lock Pin Grounding Fixtures Insert the connector into the PCB and then simultaneously dip-solder the connector terminals and lock pin to the board. Lock Pin Grounding Fixtures 1. Fold the unravelled braided shield back over the cable bushing 2. Wrap tape around the folded shield. Shield Effects When connecting the braided cable shield to a connector hood, use the cable clamp to clamp all the braids at once through the shielded tape. Mate the lock screw washer and spring washer outside the connector when assembling the hood. PCB (t = 1.6 mm) Clamp screws (2) Cable bushing (1) Shielded tape (1) Approx. 2.2 to 2.5 Cable clamp Lock screw washers (2) with spring washer Attaching the Dust Cover Cover screw hexagonal nut (2) To attach the cord to the connector, use Anchor 1 and secure it as shown below. Cord XM3B Anchor 1 To attach the cord to a panel, drill an M3 hole in the panel and secure the cord to it with an M3 screw. If the cord is not required, cut it off. Use a commercially available M3 screw. Keep the shell flange of the connector as far away from the metal panel as possible to maximize the shield effect with a connector mounted to a panel. The ground wire for the connector will fall into the shell (external metal covering) with solder-cup terminals, so connect the ground wire to the panel or to ground on the board. Shell flange Gap Panel mounting holes Panel XM3A/XM3D Connector Insertion and Removal Grasp the connector or the hood cover when inserting and removing the connector. Never try to remove the connector by pulling the cable. Tightening Clamp Screws Use the following torques when tightening cable clamp to hood. Terminal Screw Tightening Torque (N*m) 9 Contacts 15 Contacts 0.25 0.44 25 Contacts 37 Contacts Soldering - Automated Soldering Conditions. (Jet Flow) (XM3B, XM3C and XM3F) 1. Soldering temperature: 250 5C 2. Continuous soldering time: Within 5 s 0.49 D-sub Connectors XM3/XM2S 13 All sales are subject to Omron Electronic Components LLC standard terms and conditions of sale, which can be found at http://www.components.omron.com/components/web/webfiles.nsf/sales_terms.html ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. OMRON ON-LINE OMRON ELECTRONIC COMPONENTS LLC Global - http://www.omron.com USA - http://www.components.omron.com 55 E. Commerce Drive, Suite B Schaumburg, IL 60173 847-882-2288 Cat. No. G057-E-1a 14 D-sub Connectors 01/13 Specifications subject to change without notice XM3/XM2S Printed in USA