Safety relay 46212

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PLe/SIL3/Cat.4

Supply voltage 24V AC and DC

Connection for 4 sensors normally open/ normally closed

Monitoring of connected contactors (EDM)

Very compact design

1 relay safety output very-free SIL3/PLe/Kat.4

1 control output changeover contact potential-​free

LEDs for status and error indication

The compact design of the 4621273E safety evaluation unit allows it to be used even in applications with limited space.

A volt-free safety output in SIL3/PLe up to 4A and a control output with change-​over contacts up to 3A are available. A maximum of 4 sensors with normally open/ normally closed contacts can be connected. Input expansion units (interfaces) can’t be used. Due to the 24V AC and DC supply voltage, the unit can be used for a wide range of applications.

The 4621273E can be used as a pin-​compatible replacement for

462121E1

462121E1U (Note: different operating time)

462121E101

462121E1U1 (Note: different operating time)

462121E104

462124E1 (Note: different operating voltage AC 230 V)

462124E1U (Note: different operating voltage AC 230 V and different operating time)

462121H1

462121H1U (Note: different operating time)

462121H5

462121H5U (Note: different operating time)