HF3701
SAFETY RELAY MODULE
Features
● Safety relay for monitoring emergency stop switch and safety door switch
● Internal circuit redundancy design, even if there is a single component failure, the safety function can still be maintained
● With built-in self-test function, each start and stop cycle is automatically checked
● Measure the normal action and release of the internal relay
● Contact non time delay, up to 4 safety contact outputs, manual or automatic reset
● Comply with the requirements of EN 60947-5-1 and EN 60204-1, PLe of ISO 13849-1, and SIL 3 of IEC 62061-1 .
● Pluggable screw or spring terminals are optional
● The LED light indicates the working status and power status of the internal relay
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