Wiring Of The Load Voltage Supply; Pin Assignment Of The Load Voltage Supply - Siemens SIMATIC ET 200C Manual

4.3.9

Wiring of the Load Voltage Supply

Introduction
The digital output module ET 200C; DO 8
DO 8
voltage. The load supply voltage can be also be routed from an ET 200C;
DO 8
module with outputs.
The digital input/output module ET 200C; DI 16/DO 16
equipped with a connection for the load voltage supply for each channel
group (Q0, Q1). The load voltage supply cannot be looped onto other mod-
ules.
Connecting Load To connect the load voltage supply you will require
Voltage Supply
Connect the circular socket/circular connector in accordance with the follow-
ing pin assignment:
Table 4-17 Pin Assignment of the Load Voltage Supply
Sealing of Unused
Connections which are not required must be sealed using the enclosed metal
Connections caps.
ET 200C Distributed I/O Station
EWA 4NEB 812 6119-02b
DC 24V/2A are each equipped with a connection for the load supply
DC 24V/0.5A module via a second connection to a further digital
6-pin circular socket for "incoming" load voltage
or
6-pin circular connector for "outgoing" load voltage (only with ET 200C;
DO 8 DC 24V/0.5A)
Flexible 3-core Cu cables:
– for ET 200C; DO 8 DC 24V/0.5A with a minimum core
cross-sectional area of 0.75 mm
between 6 and 10 mm.
– for ET 200C; DO 8 DC 24V/2A and ET 200C;
DI 16/DO 16 DC 24V/2A with a minimum core cross-sectional
2
area of 2.5 mm (AWG 13).
Pin
1
2
3
4
5
6
Mechanical and Electrical Installation
DC 24V/0.5A and ET 200C;
DC 24V/2A is
2
(AWG 18) and a diameter of
Load voltage supply
PE
P 24 V
M 24 V
free
free
free
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