EUCHNER CETx-AR-xxx-AH-xxx (Unicode) - Manual (Page 32)

Operating Instructions Safety Switch CET.-AR-...-AH-...
32
Information on operation on an AR evaluation unit
The following devices can be operated on an AR evaluation unit.
Device Version number
CET1/2 from V1.1.2
CET3/4 from V1.0.0
Important:
Ì Devices with start button and feedback loop are not suitable for connection
to an AR evaluation unit.
Please refer to the system manual for the relevant AR evaluation unit for more
information. Devices that do not have a version number yet are not suitable for this.
Devices without door monitoring output (CET1/2) each occupy one monitoring
output on the AR evaluation unit (HIGH with active guard locking).
Devices with door monitoring output (CET3/4) each occupy two monitoring outputs
on the AR evaluation unit. The first monitoring output signals the door position
(HIGH when door is closed). The second monitoring output signals the position of
guard locking (HIGH when guard locking is active).