Channel-Wise Interlock Input (Optional); Global Stop And Start Inputs (Optional); Table 5: Channel-Wise Interlock Connector Pin Assignment - Wiener PL512 Technical Manual

2.7

Channel-Wise Interlock Input (Optional)

The channel-wise interlock inputs are provided to force a dedicated output to be switched off.
DSUB25 female

Table 5: Channel-Wise Interlock Connector Pin Assignment

Each interlock input is galvanically isolated (optocouplers). If a channel is interlocked, it is not
possible to switch it on.
Signal level:
interlocked:
not interlocked:
voltages can be used if an external resistor is implemented.)
2.8

Global Stop and Start Inputs (Optional)

This inputs allow to switch off the outputs channels (emergency stop) or to switch on all power
supply outputs (e.g. used for maintenance) .
28. May 2013
Pin Signal Comment
1 Interlock U0 +
14 Interlock U0 -
2 Interlock U1 +
15 Interlock U1 -
3 Interlock U2 +
16 Interlock U2 -
4 Interlock U3 +
17 Interlock U3 -
5 Interlock U4 +
18 Interlock U4 -
6 Interlock U5 +
19 Interlock U5 -
7 Interlock U6 +
20 Interlock U6 -
8 Interlock U7 +
21 Interlock U7 -
9 Interlock U8 +
22 Interlock U8 -
10 Interlock U9 +
23 Interlock U9 -
11 Interlock U10 +
24 Interlock U10 -
12 Interlock U11 +
25 Interlock U11 -
13 reserved
-10 V ... +0.8 V
+2.2 V ... +10 V (input impedance 1 kΩ + LED, so higher input
5 *00679.A4