Safety relay connects fail-safe sensors
An
IFM Electronic product story
Edited by the Engineeringtalk editorial team
Jul 9, 2007
A variety of fail-safe sensors, such as safety light curtains or mechanical safety switches, can be connected to the G1501S e-stop safety relay.
A variety of fail-safe sensors, such as safety light curtains or mechanical safety switches, can be connected to the G1501S e-stop safety relay.
The basic stock of safety relays can be reduced to one type.
The safety relay reliably detects the connected sensor via the wiring.
The connection is made via screw terminals or cage clamps.
Two-hand control to EN 574 type IIIC in combination with electronic sensors or mechanical switches is another advantage of the safety relay.
The system meets the requirements of SIL3 to IEC 61508 and category 4 to EN 954-1.
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