WRTB1
XX
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7. Digital inputs / outputs
Router can be equipped with two input / output pins, located on power supply
connector. Both are galvanically separated from the router electronics.
Pins can be used as an inputs or outputs with backward reading, bun never as
input and output simultaneously.
Description whether or not is the router equipped with digital inputs / outputs
can be found in the chapter 2.1.
PWR
X1
6
P
E
5
V
cc
4
G
N
D
3
S
B
2
D
IO
1
1
D
IO
2
Fig. 9 - Power supply and digital inputs / outputs connector
Connector type WAGO769-666
Connector
PIN
Signal
Meaning
X1
1
DIO02
Digital input / output n. 2 / not connected
2
DIO01
Digital input / output n. 1 / not connected
Maximum input level for Log. 0
4.5 V
Minimum input level for Log. 1
12.5 V
Log. 1 output voltage
Vcc
Log. 0 output voltage
GND
Wiring
of digital
inputs/outputs
Inputs
Outputs