Saia-Burgess Controls AG
Manual I/O-modules for PCD1 │ PCD2 series │ Document 27-600 – Release ENG09 │ 2019-05-01
5-44
I/O modules PCD1|PCD2
Digital combined input and output modules
5
5.6 Digital combined input and output modules
PCD2.B100 2 inputs, 2 outputs, 4 selectable as inputs or outputs
Denition of input signals
for 24 VDC for 24 VDC
PCD2.B100;E0andE1 PCD2.B100;E2toE5
32 V
DC
24 V
DC
15 V
DC
0 V
DC
5 V
DC
-30 V
DC
1
0
32 VDC
24 VDC
15 VDC
0 VDC
5 VDC
-0.5 VDC
1
0
I/O modules and I/O terminal blocks may only be plugged in and removed when
the Saia PCD
®
and the external +24 V are disconnected from the power supply.