BST ekr CON 100 - X1 - Digital inputs

7
Electrical Connection
54/130 ekr CON 100 – Installation and Operating Manual
7.7.2 X1 - Digital inputs
Fig.20: Terminal strip X1
X1
Terminal
Function Note
1
Controller interlock
(blocking)
Applies for all operating modes
(Automatic, Manual mode, Center positioning).
Bridge with terminal 2 if not used.
2 +24V⎓ Output (power supply +24V⎓) for controller interlock
3 +24V⎓ Output (power supply +24V⎓) for inputs 1…7 (max. 0.2A)
4 Input 1
See truth table
(Truth Table, page 116)
5 Input 2
6 Input 3
7 Input 4
8 Input 5
9 Input 6
10 Input 7
11 GND Ground for inputs 1…7