ABB UNO-DM-4.0-TL-PLUS - Description of Terminal Blocks on the UNO-DM-COM KIT Board (Only for -X Version)

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000692AG
5 - Installation
Description of terminal blocks on the UNO-DM-COM KIT board
(only for -X version)
K1
J1
COM
NC NO
J4
21
25
24
26
23
22
Description of multifunctional relay terminal block
24
:
Terminal
name
Terminal
number
Description
ALARM
N.C. "Normally closed" terminal of multifunctional relay
C "Common" terminal of multifunctional relay
N.O. "Normally open" terminal of multifunctional relay
Description of communication and control signal terminal block
26
:
Terminal
name
Terminal
number
Description
REM
+R Remote external ON/OFF command
RTN Reference (RTN) of the Remote external ON/OFF command
RS485
RTN Reference (RTN) of the RS485 communication line
+T/R +T/R of the RS485 communication line
-T/R -T/R of the RS485 communication line