形 E3NW-DS
Contents
1. E3NW DS DI 24VDC ZCAT1730 0730 TDK2. e PLC D 3 DIN
3. DIN E3NW DS 24VDC Ds ZCAT1730 0730 TDK G TERREN
4. I O 5mm
5. PLC PLC 1 PLC 2 PLC FALS PLC 3 PLC ON OFF PLC 4 PLC DC24V
6. No E3NW ECT E3NW ECT SCHE 763 E3NW DS a c
7. I O MERZER R o psy iit T K N Ei FRERE QM op eS 00000 at oii oji
8. OFF PLC CPU O
9. Web A 2012 8 E3NW DS Ds Safety Precautions OMRON Corporation OMRON Corporation 2013 All Rights Reserved Distributed sensor unit TRACEABILITY INFORMATION Representative in EU Manufacturer Omron Europe B V Omron Corporation Wegalaan 67 69 Shiokoji Horikawa Shimogyo ku 2132 JD Hoofddorp Kyoto 600 8530 JAPAN The Netherlands Shanghai Factory No 789 Jinji Road Jinqiao Export Processing District Pudong New Area Shanghai 201206 CHINA 9908973 8C Thank you for purchasing an OMRON Distributed sensor unit To ensure safe operation please be sure to read this document along with the manuals for EtherCAT Slave Unit Please be sure you are using the most recent versions of the user manuals Contact your nearest OMRON representative to obtain manuals Keep this document and all user manuals in a safe location and be sure that they are readily available to the final user of the products E General Precautions The user must operate the product according to the performance specifications described in the operation manuals Before using the product under conditions which are not described in the manual or applying the product to nuclear control systems railroad systems aviation systems vehicles combustion syste
10. OFF PLC CPU 10 Q 0 CPU 0 CPU 1 0 CPU _ EM 0 CPU
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13. PLC 0 ws T T mea ANS ay ic a T
14. FALS PLC PLC 3 PLC ON OFF PLC 4 PLC DC24V OFF PLC MO MO CPU MO CPU MO CPU EM l 0 CPU PLC
15. MO CPU i 5mm ji No ESNW ECT E3NW ECT SCHE 763 E3NW DS
16. PLC O D 3 DIN PLC CPU 1 O
17. OMRON E3NW DS E3NW DS E3NW DS 990 8 97 3 38 C OMRON Corporation 2013 All Rights Reserved 1 2
18. turning OFF the power supply may result in malfunction or electric shock Mounting or dismounting I O Units CPU Units Power Supply Units Memory Cassettes Master Units or any other Units Mounting or dismounting terminal blocks on Remote I O terminals Assembling the Units e Setting DIP switches or rotary switches Connecting or wiring the cables A caution Failure to abide by the following precautions could lead to faulty operation of the PLC or the system or could damage the PLC or PLC Units Always heed these precautions Always use the power supply voltage specified in the operation manuals An incorrect voltage may result in malfunction or burning Take appropriate measures to ensure that the specified power with the rated voltage and frequency is supplied Be particularly careful in places where the power supply is unstable An incorrect power supply may result in malfunction Install external breakers and take other safety measures against short circuiting in external wiring Insufficient safety measures against short circuiting may result in burning Do not apply voltages to the Input Units in excess of the rated input voltage Excess voltages may result in burning Do not apply voltages or connect loads to the Output Units in excess of the maximum switching capacity Excess voltage or loads may result in burning Install the Unit properly as specified in the operation manual Improper installation of the Un
19. E3NW DS E3NW DS OMRON Corporation 2013 All Rights Reserved 9908973 8C 2 2 PLC PLC PLC 1 PLC 2 PLC
20. any standards codes or regulations that apply to the combination of the products in the customer s application or use of the product Take all necessary steps to determine the suitability of the product for the systems machines and equipment with which it will be used Know and observe all prohibitions of use applicable to this product NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM See also Product catalog for Warranty and Limitation of Liability I EUROPE OMRON EUROPE B V Sensor Business Unit Carl Benz Str 4 D 71154 Nufringen Germany Phone 49 7032 811 0 Fax 49 7032 811 199 IB NORTH AMERICA OMRON ELECTRONICS LLC One Commerce Drive Schaumburg IL 60173 5302 U S A Phone 1 847 843 7900 Fax 1 847 843 7787 W ASIA PACIFIC OMRON ASIA PACIFIC PTE LTD No 438A Alexandra Road 05 05 08 Lobby 2 Alexandra Technopark Singapore 119967 Phone 65 6835 3011 Fax 65 6835 2711 W CHINA OMRON CHINA CO LTD Room 2211 Bank of China Tower 200 Yin Cheng Zhong Road ngl 200120 China 21 5037 2200 OMRON Corporation OCT 2009 OMRON E3NW DS A ste
21. ated Units referred to as PLC in order to ensure safety in the system if an abnormality occurs due to malfunction of the PLC or another external factor affecting the PLC operation Not doing so may result in serious accidents Emergency stop circuits interlock circuits limit circuits and similar safety measures must be provided in external control circuits e The PLC will turn OFF all outputs when its self diagnosis function detects any error or when a severe failure alarm FALS instruction is executed As a countermeasure for such errors external safety measures must be provided to ensure safety in the system e The PLC outputs may remain ON or OFF due to deposition or burning of the output relays or destruction of the output transistors As a countermeasure for such problems external safety measures must be provided to ensure safety in the system e When the 24 VDC output service power supply to the PLC is overloaded or shortcircuited the voltage may drop and result in the outputs being turned OFF As a countermeasure for such problems external safety measures must be provided to ensure safety in the system ZAWARNING Fail safe measures must be taken by the customer to ensure safety in the event of incorrect missing or abnormal signals caused by broken signal lines momentary power interruptions or other causes Not doing so may result in serious accidents wARNING The CPU Unit is I O refreshing even in an
22. cals excluding the waterproof type Locations subject to exposure to oil acid or chemicals only for the waterproof type e Locations subject to shock or vibration A caution Do not install the Unit in the following places Take appropriate and sufficient countermeasures when using the Unit in the following locations e Locations subject to static electricity or other forms of noise e Locations subject to strong electromagnetic fields e Locations subject to possible exposure to radioactivity e Locations close to power supplies ZN caution The operating environment of the PLC System can have a large effect on the longevity and reliability of the system Improper operating environments can lead to malfunction failure and other unforeseeable problems with the PLC System Be sure that the operating environment is within the specified conditions at installation and remains within the specified conditions during the life of the system E Application Precautions WARNING Always heed these precautions Failure to abide by the following precautions could lead to serious or possibly fatal injury e Always connect to 100 Q or less when installing the Units Not connecting to a ground of 100 Q or less may result in electric shock e Mount the Units securely to a DIN Track or with screws e Always turn OFF the power supply to the PLC Slave Units and communication devices before attempting any of the following Not
23. de by side E3NW DS e Please connect shield wire of a communication cable between the Distributed sensor unit to only a negative terminal of 24VDC of the dispersion unit of either Please don t connect shield wire to both units e Mount the included ferrite cores model ZCAT1730 0730 manufacturer TDK Corporation on both sides of the communication cable E Unit Assembly Precautions e When connecting the Power Supply Unit CPU Unit I O Units Special IO Units or CPU Bus Units slide the upper and lower sliders until a click sound is heard to lock them securely Desired functionality may not be achieved unless Units are securely locked in place e Be sure to mount the end cover supplied with the CPU Unit to the rightmost Unit Unless the end cover is properly mounted the CJ series PLC may not function properly E Reference Manuals Please be sure to read the related user manuals in order to use the PLC safely and properly Be sure you are using the most current version of the manual Model Manual name Cat No E3NW ECT E3NW ECT E429 E3NW DS Operation Manual Suitability for Use THE PRODUCTS CONTAINED IN THIS SHEET ARE NOT SAFETY RATED THEY ARE NOT DESIGNED OR RATED FOR ENSURING SAFETY OF PERSONS AND SHOULD NOT BE RELIED UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE FOR SUCH PURPOSES Please refer to separate catalogs for OMRON s safety rated products OMRON shall not be responsible for conformity with
24. it may result in malfunction e Be sure that all the terminal screws and cable connector screws of Slave Units are tightened to the torque specified in the relevant manuals Incorrect tightening torque may result in malfunction Use correct wiring parts for wiring Wire correctly and double check all the wiring or the setting switches before turning ON the power supply Incorrect wiring may result in burning Do not let a piece of metal enter the Units when wiring or installing Be careful of voltage ratings when wiring a communication path with the Power Supply Unit and I O Units Wrong wiring may cause a failure Wire correctly as specified in the manual Be sure that the terminal blocks communication cables and other items with locking devices are properly locked into place Improper locking may result in malfunction Check the user program for proper execution before actually running it on the Unit Not checking the program may result in an unexpected operation Do not drop the Units or give the Units excessive vibration or shock Doing so may cause a failure or malfunction Confirm that no adverse effect will occur in the system before attempting any of the following Not doing so may result in an unexpected operation Changing the operating mode of the PLC Force setting force resetting any bit in memory Changing the present value or any set value of any word in a user program Resume operation only after transferring to the
25. ms medical equipment amusement machines safety equipment petrochemical plants and other systems machines and equipment that may have a serious influence on lives and property if used improperly consult your OMRON representative Make sure that the ratings and performance characteristics of the product are sufficient for the systems machines and equipment and be sure to provide the systems machines and equipment with double safety mechanisms E Safety Precautions Definition of Precautionary Information A DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury Z WARNING A Caution Indicates a potentially hazardous situation which if not avoided could result in death or serious injury Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury or property damage Warnings and Cautions Z N WARNING Do not attempt to take any Unit apart while the power is being supplied Doing so may result in electric shock WARNING Do not touch any of the terminals or terminal blocks while the power is being supplied Doing so may result in electric shock Z WARNING Do not attempt to disassemble repair or modify any Units Any attempt to do so may result in malfunction fire or electric shock WARNING Provide safety measures in external circuits i e not in the Programmable Controller CPU Unit including associ
26. new CPU Unit and or Special I O Units the contents of the DM and HR Areas required for resuming operation Not doing so may result in an unexpected operation Tighten the screws on the cover to the specified torque after setting the rotary switches and wiring Insufficient tightening torque may result in an inadequate protective structure Only for the waterproof type Do not pull on the cables or bend the cables beyond their natural limit Doing either of these may break the cables Always use specified communication cables and connectors Be careful of the following when wiring communication cables Keep communication cables away from power lines and high voltage lines Do not bend communication cables Do not pull communication cables excessively Do not place objects on top of communication cables Always wire communication cables through a duct Abide by the specifications for a communication distance and the number of Units to be connected e When replacing parts be sure to confirm that the rating of a new part is correct Not doing so may result in malfunction or burning e Before touching the Unit be sure to first touch a grounded metallic object in order to discharge any static built up Not doing so may result in malfunction or damage e Use a dedicated packing box to transport the Unit Avoid excessive shock or vibration during transportation e Always use two end plates to keep certainly connection si
27. operation stopped state Programming Mode Therefore confirm safety when changing data of Output bits allocated to Output Units or of each CIO Area allocated to Special I O Units or CPU Bus Units Unexpected operation may occur in the loads connected to Output Units Special I O Units or CPU Bus Units e Transferring the contents of I O Memory Area to the CPU Unit with a Programming Device Changing the present values with a Programming Device Force setting force resetting any bit in memory with a Programming Device e Transferring the contents of I O Memory Area to the CPU Unit with a Memory Card or EM File Memory Transferring the contents of I O Memory by another PLC or a host computer on the network A caution L caution Pay careful attention to the polarities when wiring A wrong connection may cause malfunction of the system Tighten the screws on the terminal blocks to the torque specified in the operation manual The loose screws may result in burning malfunction or a failure E Operating Environment Precautions ZN Caution e Locations subject to direct sunlight e Locations subject to temperatures or humidity outside the range specified in the specifications e Locations subject to condensation as the result of severe changes in emperature e Locations subject to corrosive or flammable gases e Locations subject to dust especially iron dust or salts e Locations subject to exposure to water oil or chemi
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