Bosch PVA-4CR12 - Control Input; Control in

The changeover contact position for the status “not ready” is displayed on the device. The
IRIS-Net software allows the user to configure the fault types for which the changeover
contact should switch over and signal the status “not ready”. To integrate the controller into
the hazard alert systems, a normally-closed contact (standby current principle) is
recommended, i.e., the left and right pin.
!
Caution!
The maximum load of the ready contact is 32 V/1 A.
Control input
CONTROL IN
The CONTROL IN port is split into two halves:
– The upper half has five freely configurable supervised, not isolated control inputs.
– The lower half has five freely configurable isolated control inputs.
The delivery includes 10-pole connectors. Conductor cross-sections of 0.14 mm² (AWG26) to
1.5 mm² (AWG16) can be used. Recommended connecting cable: Flexible CU strand, LiY, 0.25
mm². The control port is configured in IRIS-Net.
!
Caution!
The maximum permissible voltage on a control input is 32 V.
6.10
6.10.1
PAVIRO Controller Connection | en 29
Operation manual 08-May-2017 | 04 | F01U306900