User manual
6 DetaileddescriptionsofI/Omodules | Digital input module UR20-16DI-P-PLC-INT
129Manual u-remote1432790000/08/12.2015
Digital input module UR20-16DI-P-PLC-INT (Order No. 1315210000)
The UR20-16DI-P-PLC-INT digital input module can detect up
to 16 binary control signals. The sensors are connected via a
standard PLC connection (20-pole). A status LED is assigned
to each channel in a separate block. The module electronics
can supply the sensors with power from the 4-pole feed-in
plug (connector4) via the PLC connection. Vice versa the
module can be supplied via the PLC connection.
For the PLC connection, the following applies: a maximum
current of 2A (with a max. of 1A per contact) can be taken
from the +24V connections or fed through the 0V con-
nections. In the case of a total current greater than 2 A, the
common ground wire must be connected to the 4-pin feed-in
plug (connector 4).
4
2
1
3
4
16DI·P
16 x DI
0
1
2 3
4 5
6 7
8 9
10 11
12 13
14 15
24VDC
24VDC
GND
GND
19
1
+
Connection diagram UR20-16DI-P-PLC-INT
The power supply of the peripherals con-
nected has to be calculated for each individual
installation situation. When using a at ribbon
cable, please regard its higher internal resist-
ance!
6.7 Digital input module UR20-16DI-P-PLC-INT