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Specifications are subject to change without notice
WM23-96DS 080806
WM23-96
Wiring diagrams: digital input modules
Connection by
means of NPN
transistors.
Digital input
module:
AQ1042.
Connection by
means of con-
tacts.
Digital input
module:
AQ1042.
Connection by
means of con-
tacts.
Digital input
module:
AQ1038.
Connection by
means of PNP
transistors.
Digital input
module:
AQ1042.
Wiring diagrams (optional modules)
Open collector output connection.
This wiring diagram is valid also for the
open collector module with one output.
The load resistances (RC) must be
designed so that the close contact current
is lower than 100mA; the VDC voltage
must be lower than or equal to 30VDC.
4-wire connection of RS485 serial port
2-wire connection of RS485 serial port
2 relay outputs
1 relay outputs
1 analogue
output (V)
1 analogue
output (mA)
2 analogue
outputs (V)
2 analogue
outputs (mA)
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