User manual
6 DetaileddescriptionsofI/Omodules | Digital input module UR20-8DI-N-3W
153Manual u-remote1432790000/08/12.2015
Digital input module UR20-8DI-N-3W (Order No. 1315370000)
The digital input module UR20-8DI-N-3W can detect up
to 8 binary control signals. Two sensors can be connected
to each connector using a 2-wire or 3-wire connection.
The inputs are N-switching (sinking). Astatus LED is as-
signed to each channel. The module electronics supply the
connected sensors with power from the input current path
(I
IIN
).
8DI-N-3W
1
2
3
4
2
1
3
4
1
2
3
4
2
4
3
1
2
4
3
1
DI 0
GND
24VDC
DI 1
DI 2
GND
24VDC
DI 3
DI 4
GND
24VDC
DI 5
DI 6
GND
24VDC
DI 7
Connection diagram UR20-8DI-N-3W
6.11 Digital input module UR20-8DI-N-3W