14 Relay output module XN-322-5DO-RCO
14.3 Wiring topic
XN300 slice modules 02/24 MN050002EN Eaton.com 88
14.3 Wiring topic
A relay output is wired to each of the five X1 to X5 connectors.
14.3.1 Wiring the relay output
The EN 60947-5-1 relay output has the properties specified in EN 61131-2.
Figure 54: Internal logic for relay output
①/② Common contact
③ Normally close contact
④ Normally open contact
The power supply module (the gateway or PLC, for example) must provide a
minimum supply voltage to the relay output module. This voltage depends on
the ambient temperature, as shown in the table below:
((
NOTICE
In order for the relay coil to pick up correctly, the relay output
module needs a minimum supply voltage.
Ambient air temperature
[°C]
Supply voltage
[V]
-25‚…+30
18
+40 18.7
+50 19.4
+60 20.0
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