Process supply voltage must be connected to UP/ZP of the module. The inputs
and UP/ZP must use the same power supply.
The following figure shows the connection of the digital input/output module DC562:
1
2
--
C0
4
C2
24 VDC
-
+
3
C1
5
C3
6
C4
7
C5
8
C6
9
C7
10
11
---
C8
13
C10
12
C9
14
C11
15
C12
16
C13
17
C14
18
C15
19
UP
20
ZP
In this connection example, the inputs/outputs C0...C7 are connected as inputs and the inputs/
outputs C8...C15 are connected as outputs.
The module provides several diagnosis functions
Ä
Chapter 1.6.1.1.2.6 “Diagnosis”
on page 157.
The meaning of the LEDs is described in the section State LEDs
Ä
Chapter 1.6.1.1.2.7 “State
LEDs” on page 157.
I/O modules > Digital I/O modules
2022/01/31 3ADR010278, 3, en_US 155
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