Guard Lock Safety-door Switch D4BL CSM_D4BL_DS_E_7_1 Release Protective Cover Locks Using Controller Signals or Pushbutton Switches after the Cutting Tool Stops Moving Due to Inertia Note: Contact your sales representative for details on models with safety standard certification. * A mechanical lock is applied automatically when the Operation Key is inserted. A high level of safety is achieved using a mechanism where the lock is only released when voltage is applied to the solenoid. * Conforms to EN (TUV) standards corresponding to the CE marking. * Certified by UL, CSA and CCC standards. * The Switch contact is opened by a direct opening mechanism (NC contacts only) when the protective cover is opened. Direct opening mechanism that is EN-certified is indicated by on the Switch. * Auxiliary release key ensures easy maintenance and unlocks the door in the case of a power failure. * Tough aluminum die-cast body incorporating a switch box with degree of protection satisfying IP67, UL, and CSA TYPE6P, 13. * Equipped with a horizontal and vertical conduit opening. * Models incorporating easy-to-see indicators for monitoring and those using an adjustable Operation Key for a swinging door are available. * The mounting direction of the head can be changed to allow the Operation Key to be inserted from four directions. Be sure to read the "Safety Precautions" on page 13. Model Number Structure Model Number Legend Switch Operation Key D4BL - D4BL - K 1 2 3 4 5 1. Conduit Size (2-conduit) 1: PG13.5 2: G1/2 4: M20 2. Built-in Switch (with Safety Switch and Lock Monitor Switch Contacts) C: 1NC/1NO (slow-action) + 1NC (slow-action) D: 2NC (slow-action) + 1NC (slow-action) 3. Head Mounting Direction R: Four mounting directions possible (right-side mounting at shipping) 4. Door Lock and Release (Auxiliary Release Key is Incorporated by All Models) A: Mechanical lock/24 VDC solenoid release G: 24 VDC Solenoid lock/Mechanical release 5. Indicator Blank: Without indicator A: 10 to 115 VAC or VDC driving (with orange and green LED indicator unit) 1 1. Operation Key Type 1: Horizontal mounting 2: Vertical mounting 3: Adjustable mounting (Horizontal) 1 D4BL Switch Operation Key D4BL -2GRD-AT 1 2 3 4 D4BL - K 5 1 1. Conduit Size (2-conduit) 2: G1/2 2. Built-in Switch G: 2NC (slow-action) + 2NC (slow-action) 3. Head Mounting Direction R: Four mounting directions possible (right-side mounting at shipping) 4. Door Lock and Release D: Mechanical lock/24 VDC solenoid release 5. Indicator lamp A: Equipped with an orange/green LED display unit 1. Operation Key Type 1: Horizontal mounting 2: Vertical mounting 3: Adjustable mounting (Horizontal) Ordering Information List of Models Switches (Operation Keys are sold separately.) : Models with certified direct opening contacts. Consult with your OMRON representative when ordering any models that are not listed in this table. Lock method Without indicator 1NC/1NO+ 1NC (Slow-action) With LED indicator 1NC/1NO+ 1NC (Slow-action) Without indicator 2NC+ 1NC (Slow-action) With LED indicator 2NC+ 1NC (Slow-action) D4BL-1CRA D4BL-1CRA-A D4BL-1DRA D4BL-1DRA-A D4BL-2CRA D4BL-2CRA-A D4BL-2DRA D4BL-2DRA-A M20 D4BL-4CRA D4BL-4CRA-A D4BL-4DRA D4BL-4DRA-A Pg 13.5 D4BL-1CRG D4BL-1CRG-A D4BL-1DRG D4BL-1DRG-A D4BL-2CRG D4BL-2CRG-A D4BL-2DRG D4BL-2DRG-A D4BL-4CRG D4BL-4CRG-A D4BL-4DRG D4BL-4DRG-A Conduit size Voltage for solenoid PG13.5 Mechanical lock Solenoid lock G1/2 G1/2 M20 24 VDC 24 VDC Operation Keys Mounting type Model Horizontal mounting D4BL-K1 Vertical mounting D4BL-K2 Adjustable mounting D4BL-K3 2 D4BL Specifications Standards and EC Directives Conforms to the following EC Directives: Certified Standards * Machinery Directive * Low Voltage Directive * EN1088 Certification body TUV Rheinland Standard EN60947-5-1 (certified direct opening) GS-ET-19 UL UL508 CSA CSA C22.2, No.14 CQC (CCC) GB14048.5 File No. Consult your OMRON representative for details. E76675 LR45746 2003010305073836 Certified Standard Ratings TUV (EN60947-5-1), CCC (GB14048.5) Standard model Indicator model AC-15 AC-15 Rated operating current (Ie) 3A 6A Rated operating voltage (Ue) 250 V 115 V Item Type Utilization category Note: Use a 10 A fuse type gI or gG that conforms to IEC60269 as a short-circuit protection device. UL/CSA (UL508, CSA C22.2 No. 14) A300 Rated voltage 120 VAC 240 VAC Carry current 10 A Current (A) Volt-amperes (VA) Make Break 60 6 30 3 Make Break 7,200 720 Note: The UL/CSA certified rating for products with indicators (-A) is 6 A/115 VAC. 3 D4BL Characteristics Degree of protection *1 Durability *2 IP67 (EN60947-5-1) Mechanical 1,000,000 operations min. Electrical 500,000 operations min. (10 A resistive load at 250 VAC) Operating speed 0.05 to 0.5 m/s Operating frequency 30 operations/minute max. Direct opening force *3 19.61 N min. (EN60947-5-1) Direct opening travel *3 20 mm min. (EN60947-5-1) Holding force 700 N min. (GS-ET-19) Contact resistance 50 m max. Rated insulation voltage (Ui) 300 V (EN60947-5-1) Rated frequency 50/60 Hz Protection against electric shock Class I (with ground terminal) Pollution degree (operating environment) 3 (EN60947-5-1) Between terminals of same polarity Impulse withstand voltage (EN60947-5-1) Between terminals of different polarity 4 kV Between each terminal and ground Between solenoid and ground Insulation resistance 100 M min. (at 500 VDC) 2 x 2 mm min. Contact gap Vibration resistance Shock resistance 2.5 kV Malfunction 10 to 55 Hz, 0.35 mm single amplitude Destruction 1,000 m/s2 min. Malfunction 300 m/s2 min. Conditional short-circuit current 100 A (EN60947-5-1) Conventional enclosed thermal current (Ithe) 10 A (EN60947-5-1) Ambient operating temperature -10 to 55C (with no icing) Ambient operating humidity 95% max. Weight Approx. 800 g Note: The above values are initial values. *1. The degree of protection is tested using the method specified by the standard (EN60947-5-1). Confirm that sealing properties are sufficient for the operating conditions and environment beforehand. Although the switch box is protected from dust, oil or water penetration, do not use the D4BL in places where dust, oil, water, or chemicals may enter through the key hole on the head, otherwise Switch damage or malfunctioning may occur. *2. The durability is for an ambient temperature of 5 to 35C and an ambient humidity of 40% to 70%. *3. These figures are minimum requirements for safe operation. Solenoid Coil Characteristics Item Type 24 VDC mechanical lock models Rated operating voltage 24 VDC solenoid lock models 24 VDC Current consumption +10% -15% (100% ED) Approx. 300 mA Insulation class Class B (130C or less) Indicator Characteristics Rated voltage 10 to 115 VAC/VDC Current leakage Approx. 1 mA Color (LED) Orange, green 4 D4BL Structure and Nomenclature Structure D4BL-@CR@-@ D4BL-@DR@-@ Operation Key Lock plate Operation Key Lock plate Auxiliary release key Lock monitor switch Solenoid Auxiliary release key Rotating drum Operation plunger Rotating drum Lock monitor switch Solenoid Operation plunger Seal ring (NBR) Auxiliary plunger Seal packing (NBR) Rotating lever Seal ring (NBR) Auxiliary plunger Seal packing (NBR) Rotating lever Safety switch Safety switch Seal packing (NBR) Seal packing (NBR) Conduit opening Connection (Pull out terminal M3.5 horizontally) Conduit opening Conduit opening (Pull out (Pull out horizontally) vertically) Ground terminal M3.5 Connection terminal M3.5 Ground terminal M3.5 Conduit opening (Pull out vertically) The head can be changed to any of four directions. Contact Form (Diagrams Show State with Key Inserted and Lock Engaged) Model Contact (door open/ closed detection and lock monitor) Contact form Operating pattern Door open/ closed detection Lock monitor Remarks Lock position Door open/closed detection Lock monitor D4BL-@CR@-@ 1NC/1NO+1NC 31 32 11 Zb Stroke 12 Operation Key insertion completion position 24 23 ON The terminals 11-12 and 23-24 can be used as unlike poles. Extraction completion position Lock position Door open/closed detection Lock monitor D4BL-@DR@-@ 2NC+1NC 31 32 11 Zb 21 Note: The EN-certified direct opening mechanism is indicated by 12 22 Only NC contacts 11-12 have a certified direct opening mechanism. ON Stroke Operation Key insertion completion position Extraction completion position Only NC contacts 11-12 and 21-22 have a certified direct opening mechanism. The terminals 11-12 and 21-22 can be used as unlike poles. on the Switch. Contact Form (D4BL-2GRD-AT) (Safety circuit side) (Monitor circuit side) 5 D4BL Dimensions and Operating Characteristics (Unit: mm) Switches D4BL-@@R@-@ Four, M3.5 head clamping screws (116.5) Red 31.5 17 10 37.5 Four, 5.3 dia. mounting holes Four, M4 cover clamping screws Cover (123.5) 740.1 6.8 Conduit opening 7 Lock protection cap 15 34.2 1000.1 112+1 0 86+10 16 39.6 5.5 Operating Characteristics Model D4BL-@@R@-@ Key insertion force Key extraction force 19.61 N max. 19.61 N max. Movement before being locked 15 mm max. Total travel 23 mm min. 46.3 Conduit opening Indicators D4BL-2GRD-AT Four, M3.5 head clamping screws Red (116.5) 34.2 7 Indicator (Green: Solenoid ON). 37.5 Four, 5.3 dia. Mounting holes Four, M4 cover clamping screws Cover (123.5) 740.1 6.8 Conduit opening 31.5 17 10 1000.1 +1 1120 5.5 +1 0 86 16 39.6 42.6 Operating Characteristics Model D4BL-2GRD-AT Key insertion force Key extraction force 19.61 N max. 19.61 N max. Movement before being locked 15 mm max. Total travel 23 mm min. Indictor Conduit opening (Orange: Switch OFF) Conduit opening Note: 1. Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. 2. There are fluctuations in the contact ON/OFF timing for 2NC contacts. Confirm performance before application. 6 D4BL Operation Keys D4BL-K1 D4BL-K3 Red 78.7 40.7 20 12 Red Long mounting hole 7.3 15 25.8 15.6 Two, 2.65R 5.3 36 5.3 2.6 Red 7.5 20 11.8 5.6 4 dia. 4 D4BL-K2 12 40 20 18 26 53.7 Red 13 25.8 15.6 5.3 x 7.3 long mounting hole 40 15.6 18 (80.7) 40 30 52.4 36 11.8 30 36 5.3 11.9 7.5 19.5 5.6 (37.8) 4 dia. 5.3 dia. 20 11.8 2.6 17.5 34.6 M4 Allen-head bolt 5.6 4 dia. 2.6 7 D4BL With Operation Key Inserted D4BL + D4BL-K2 D4BL + D4BL-K1 D4BL + D4BL-K3 53.5 min. 57 max. (41) (12) Horizontal direction Operation Key insertion radius R 1200 Red Red Red 54.5 min. 58 max. (200.15) (41) Horizontal direction Operation Key insertion radius R 250 Horizontal direction Operation Key insertion radius R 1200 (13) 81.5 min. 85 max. (41) (40) (400.15) (300.15) Vertical direction Operation Key insertion radius R 1000 Vertical direction Operation Key insertion radius R 1000 Vertical direction Operation Key insertion radius R 1000 54.5 min. 58 max. 53.5 min. 57 max. (200.15) 81.5 min. 85 max. (41) (41) (41) (35) (35) (35) Note: 1. Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. 2. In the above diagrams, the Operation Key is inserted from the front. 8 D4BL Indicator Unit Four terminal plates Two, 7 dia. (7) Two LED (16) 26.8 53.2 57.2 (16) 0.3 5.6 2 10.6 (12.6) (35) 26.2 (61.2) Connections Internal Circuit Diagram Indicator Solenoid 10 to 115 VAC/VDC 24 VDC R ZD R E1 (+) LED E2 (-) Constant-current diode 9 D4BL Circuit Connection Example * Terminals 11 and 32 are connected internally and so connect terminals 12 and 31 for safety-circuit input. (GS-ET-19). * When using indicators, connect them to the auxiliary circuit side (monitor circuit) or in parallel between E1 and E2 as shown below. * Do not connect the indicators in parallel with the direct opening contact. If the indicators are broken, a short-circuit current may flow, causing equipment to malfunction. * The 24 VDC solenoid terminals have polarity. Confirm the polarity before wiring. 1. Orange: Lights when the solenoid turns ON. Green: Lights when the door opens. 2. Orange: Lights when the solenoid turns ON. Green: Lights when power turns ON. (Power supply side) (Power supply side) E1 (+) 12 11 32 31 E1 (+) 12 11 32 31 Solenoid 23 24 LED (orange) Solenoid E2 (-) 23 24 LED (orange) LED (green) Auxiliary circuit (monitor circuit) LED (green) Auxiliary circuit (monitor circuit) Safety circuit 3. Orange: Lights when the solenoid turns ON. Green: Lights when door closes. Safety circuit 4. Orange: Lights when the solenoid turns ON. Green: Lights when power turns ON. (Power supply side) (Power supply side) E1 (+) E1 (+) 12 11 32 12 31 11 32 31 Solenoid 21 22 LED (orange) Solenoid E2 (-) 21 22 LED (orange) LED (green) Auxiliary circuit (monitor circuit) Safety circuit E2 (-) E2 (-) LED (green) Auxiliary circuit (monitor circuit) Safety circuit 10 D4BL Connection Example with OMRON's G9SA Safety Relay Unit G9SA-321-T@ (24 VAC/VDC) + D4BL-@DRA-@ (Mechanical Lock Type) Circuit Diagram (Manual Reset) Lock release signal KM1 KM2 S2 S4 31 S1: Safety Limit Switch with direct opening mechanism (D4B-N, D4N, D4F) S2: Guard Lock Safety-door Switch S3: Reset switch S4: Lock release switch KM1 and KM2: Magnetic Contactor M: 3-phase motor 32 11 21 12 22 PLC Guard S1 Feedback loop OPEN KM1 S3 KM2 Stop signal A1 A2 T11 T12 T31 T32 13 23 33 43 53 61 1 TH a K1 K2 3 4 K3 K3 SA a K1 b K2 K4 Off-Delay Timer K4 Control Circuit b 2 K1 5 K2 JP 1 2 3 4 5 6 6 PE T21 T23 T22 A 14 24 34 44 54 62 B KM1 KM2 Guard opens Timing Chart Limit switch S1 Guard Lock Safety-door Switch S2 Lock release signal Operation instruction Motor controller KM1 S4 Guard can be opened KM2 Stop signal Reset switch S3 K1 and K2 (NC) K1 and K2 (NO) K3 and K4 (NC) M Note: This example circuit is for Category 3. K3 and K4 (NO) KM1 and KM2 (NC) KM1 and KM2 (NO) Operation instruction Motor rotation OFF-delay time 11 D4BL G9SA-301 (24 VAC/VDC) + D4BL-@DRG-@ (Solenoid Lock Type) Circuit Diagram (Auto-reset) Lock signal S2 31 32 11 21 12 22 S1: Safety Limit Switch with direct opening mechanism (D4B-N, D4N, D4F) S2: Guard Lock Safety-door Switch KM1 and KM2: Magnetic Contactor M: 3-phase motor S1 PLC 12 Feedback loop OPEN 11 KM1 KM2 Operation signal A1 A2 T11 T31 T12 T32 1 TH a 13 23 33 41 3 4 K1 K1 K2 SA K2 K1 b K2 a b Control Circuit 2 5 JP 1 2 3 4 5 6 6 PE T21 T23 T22 A B 14 24 34 42 KM1 KM2 Operation instruction Timing Chart Limit switch S1 Guard Lock Safety-door Switch S2 Motor controller Guard opens KM1 KM2 Operation signal Lock signal K1 and K2 (NC) K1 and K2 (NO) KM1 and KM2 (NC) KM1 and KM2 (NO) M Note: 1. This example circuit is for Category 4. 2. The lock can be released at any time. Therefore, do not use a model with a solenoid lock in applications where the operator may be exposed to danger when the guard opens. Use a model with a mechanical lock. 12 D4BL Safety Precautions Be sure to read the precautions for all D4BL models in the website at: http://www.ia.omron.com/. Precautions for Correct Use DANGER Injury may occasionally occur. Always check to make sure that the safety functions operate correctly before using the machine. The safety functions may not operate correctly because of wiring mistakes, setting mistakes, or Switch malfunction, causing some machines to continue operating in situations where they should be stopped. Injury may occasionally occur. If the machine is used with the release key in the UNLOCK position, the electromagnetic lock may not operate, causing some machines to continue operating in situations where they should be stopped. Be sure to put the release key in the LOCK position before using the machine. Also, check the condition of the lock and safety circuits. Injury may occasionally occur. When the electromagnetic lock function or Switch function is damaged, some machines may continue operating in situations where they should be stopped. Do not use the electromagnetic lock function of the Switch in place of a door lock. Always provide a lock separate from the Switch, attach a warning seal to prevent people from using excessive force to open the door when it is locked, or provide an indicator lamp to show the locked/unlocked status of the door. Appropriate Tightening Torque Loose screws may result in malfunction. Tighten the screws to the specified torques. No. Appropriate tightening torque Type 1 M3.5 terminal screw (including terminal screw) 2 Cover mounting screw 1.18 to 1.37 N*m 3 Head mounting screw 0.78 to 0.98 N*m 4 M5 body mounting screw * 4.90 to 5.88 N*m 5 Operation Key mounting screw 2.35 to 2.75 N*m 6 Connector 1.77 to 2.16 N*m 7 Cap screw 1.27 to 1.67 N*m 0.59 to 0.78 N*m * Use M5 screws. Apply a torque of 4.90 to 5.88 N*m for an Allen-head bolt. For a pan head screw, apply a torque of 2.35 to 2.75 N*m 5. Two, M5 Operation Key mounting screw 3. Four, M3.5 head-mounting screw Precautions for Safe Use * Do not use the Switch submersed in oil or water or in locations continuously subject to splashes of oil or water. Doing so may result in oil or water entering the Switch. (The IP67 degree of protection of the Switch specifies the amount of water penetration after the Switch is submerged in water for a certain period of time.) * Always attach the cover after completing wiring and before using the Switch. Also, do not turn ON the Switch with the cover open. Doing so may result in electric shock. * Make sure the Switch is mounted securely to prevent it from falling off. Otherwise injury may result. Stopper Installation 2. Four, M4 cover-mounting screw 6. Conduit 7. Conduit cap 4. Four, M5 switch-mounting screw Auxiliary Release Key Do not use a Switch as a stopper. Be sure to install a stopper as shown in the following illustration when mounting the Switch so that the Operation Key is within 0.5 to 5 mm of the set zone. Do not subject the Switch to a shock that exceeds the Switch's shock resistance of 1,000 m/s2. * The auxiliary release key is used to unlock the D4BL in case of emergency or in case the power supply to the D4BL fails. * Use the enclosed Release Key to change the lock from LOCK to UNLOCK so that the lock will be released and the door can be opened. (Applies only to mechanical locks. Release key is not provided with D4BL-2GRD-AT.) Incorrect Correct LOCK Stopper UNLOCK Auxiliary release key Switch Incorrect Gap Set zone Correct * Whenever the lock has been changed to UNLOCK, always return it to LOCK before using the Switch. * Do not use the auxiliary release key to start or stop machines. * Make sure that the auxiliary release key is kept with the person in charge. * To prevent the auxiliary release key from being handled carelessly by unauthorized people, seal the auxiliary release key with sealing wax and the provided seal cap to ensure IP67. * Before attaching the cover to the D4BL, make sure that the auxiliary release key position is set to LOCK. Solenoid Lock Models The solenoid lock locks the door only when power is supplied to the solenoid. Therefore, the door will be unlocked if the power supply to the solenoid stops. Therefore, do not use solenoid lock models for machines that may be operating and dangerous even after the machine stops operating. 13 D4BL Switch and Operation Key Mounting Use four M5 screws and spring washers to mount the Switch and Operation Key, and tighten the screws to a suitable torque. To ensure safety, use screws that cannot be easily removed or another means to prevent the Switch and Operation Key from easily being removed. Mounting Dimensions Switch Mounting Dimensions Four, M5 Head Direction * The head can be mounted in four directions by loosening the four screws holding the head. To remove the head, turn the head at the surface mating with the Switch body by 45 as shown in figures (A) and (B) below. To change the direction of the head, make sure that the protruding part of the rotating lever engages with the groove of the plunger. Then turn the head clockwise or counterclockwise to the desired direction. At that time, make sure that the groove of the plunger is located under the rotating lever. If the direction of the head is not set when the plunger is rotated by 45, the groove of the plunger presses the rotating lever. The head, plunger, or the built-in switch may be damaged as a result. Head Direction Changes 740.1 Left Front 1000.1 (45) Operation Key Mounting Holes D4BL-K1 (45) (A) (B) Two, M5 Back Right 200.1 D4BL-K2 Head Bottom View Switch Top View Two, M5 400.1 D4BL-K3 Two, M5 300.1 Operation Key Rotation lever and protruding part Normal Positions of Rotating Lever and Plunger Switch body * The D4BL is provided with a shock-absorbing damper to protect the D4BL from damage that may result from dropping the D4BL during transportation. Be sure to remove the damper after mounting the D4BL. * The mounting tolerance of the Operation Key is 0.3 mm vertically or horizontally. Be sure to mount the D4BL correctly without misalignment, otherwise the D4BL may soon break or wear out. * Observe the specified insertion radius for the Operation Key and insert it in a direction perpendicular to the key hole. Incorrect Operation plunger and groove mechanism Greater than 0.3 Rotating lever (with protruding part) Plunger (with groove) Built-in switch * Be sure to check the mechanical lock and solenoid release functions when mounting the D4BL. * If the head direction is changed, recheck the tightening torque of each of screw. Make sure that no foreign materials will enter through the key hole on the head. Incorrect Greater than 0.3 * Do not use the D4BS operation key. 14 D4BL Processing and Connecting Cable/ Conduit Cable Connection Example 1. Connect the wires to the terminals in the order shown below for wiring efficiency. * The following procedures are recommended for mounting and wiring the indicator unit securely. * To ensure IP67, use OMRON's SC-@M and Nippon Flex's ABS-08Pg13.5 and ABS-12 Pg13.5 Connectors. * Recommended cable: UL2464-type cable that is AWG20 to AWG18 (0.5 to 1.0 mm2) in size and has seven conductors * Connect the indicator unit after connecting the seven-conductor cable. Tighten each wired terminal clockwise to a torque of 0.59 to 0.78 N*m. Terminal no. Lp (mm) Lv (mm) E1 302 802 E2 352 752 31 452 602 12 552 502 23 (21) 652 452 24 (22) 702 352 902 502 a (mm) Twist the wire two or three times and make sure that no bare wire exists outside the terminal when tightening the terminal. 2. The insulation sheath of the seven-conductor cable must come into contact with the wall of the conduit mouth, side A or side B. 81 * Properly attach and securely tighten the provided conduit cap to the unused conduit opening to the suitable tightening torque when wiring the D4BL. Insulation sheath edge Others Do not touch the solenoid because the solenoid radiates heat while power is being supplied. 15 Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron's exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron's sole obligation hereunder shall be, at Omron's election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses regarding the Products unless Omron's analysis confirms that the Products were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer's application or use of the Product. At Buyer's request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer's application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user's programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron's test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron's Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron's representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2014.2 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2014 All Right Reserved. Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron's exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron's sole obligation hereunder shall be, at Omron's election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses regarding the Products unless Omron's analysis confirms that the Products were properly handled, stored, installed and maintained and not subject to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer's application or use of the Product. At Buyer's request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer's application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user's programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron's test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron's Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron's representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2014.2 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2014 All Right Reserved. 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