9
E3NW-CCL CC-Link Digital Sensor Communications Unit User’s Manual (E431)
Do not touch the terminals or disassemble the Unit and touch any internal
components while power is being supplied. Do not supply power while the cover is
open.
Doing so may result in electric shock.
Do not attempt to disassemble, repair, or modify any Units. Any attempt to do so
may result in electric shock.
Provide safety measures in external circuits, i.e., not in the Sensor Communications
Unit, 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.
(1)
Emergency stop circuits, interlock circuits, limit circuits, and similar safety
measures must be provided in external control circuits.
(2)
The outputs from the Sensor Communications Unit 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.
WARNING
Содержание E3NW-CCL
Страница 1: ...E3NW CCL CC Link Digital Sensor Communications Unit User s Manual Cat No E431 E1 08 ...
Страница 46: ...4 Mounting and Wiring 4 10 E3NW CCL CC Link Digital Sensor Communications Unit User s Manual E431 ...
Страница 72: ...6 E3NW CCL Function Specifications 6 18 E3NW CCL CC Link Digital Sensor Communications Unit User s Manual E431 ...
Страница 114: ...A Appendices A 34 E3NW CCL CC Link Digital Sensor Communications Unit User s Manual E431 ...
Страница 116: ...B B 2 E3NW CCL CC Link Digital Sensor Communications Unit User s Manual E431 ...
Страница 117: ......