Hardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 12│2014-07-24
Saia-Burgess Controls AG
Digital input modules, electrically isolated
Input/output (I/O) modules
6-14
6
6.3
Digital input modules, electrically isolated
PCD2.E500
6 inputs for 115 - 230 V
AC
PCD2.E610
8 inputs 24 VDC, 10 ms
PCD2.E611
8 inputs 24 VDC, 0.2 ms
PCD2.E613
8 inputs 48 VDC,
9 ms
PCD2.E616
8 inputs 5 VDC,
0.2 ms
Electrical isolation of outputs to the PCD.
The channels are not isolated from each other.
Definition of input signals
for 5 V
DC
for 24 V
DC
for 48 V
DC
PCD2.E616
PCD2.E610, PCD2E611
PCD2.E613
7 V
DC
5 V
DC
2.5 V
DC
0 V
DC
1 V
DC
-7 V
DC
1
0
30 V
DC
24 V
DC
15 V
DC
0 V
DC
5 V
DC
-30 V
DC
1
0
60 V
CC
48 V
CC
30 V
CC
0 V
CC
10 V
CC
-60 V
CC
1
0
for 115 – 230 V
AC
PCD2.E500
1
0
250 V
AC
80 V
AC
40 V
AC
0 V
AC
Installation instructions
For reasons of safety it is not permissible to connect low voltages (up to 50V) and
higher voltages (50 … 250 V) to the same module.
If a PCD module is connected to a higher voltage (50 … 250 V), approved
components for this voltage must be used for all elements that are electrically
connected to the system.
Using higher voltage (50...250V), all connections to the relay contacts must be
connected on the same circuit, i.e. in such a way that they are all protected against
one AC phase by one common fuse. Each load circuit may also be protected
individually.
I/O modules and I/O terminal blocks may only be plugged in and removed when the PCD
and the ex24 V are disconnected from the power supply.