Description Of Terminal Blocks On The Uno-Dm-Plus-Com Ethernet Kit Board - ABB UNO-DM-TL-PLUS-US Product Manual

D
escription of terminal blocks on the UNO-DM-PLUS-COM
Ethernet KIT board
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Terminal Terminal
name number
N.C.
ALARM C
N.O.
Terminal Terminal
name number
+R
REM
RTN
RTN
RS485 +T/R
-T/R
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Description of multifunctional relay terminal block
Description
"Normally closed" terminal of multifunctional relay
"Common" terminal of multifunctional relay
"Normally open" terminal of multifunctional relay
Description of communication and control signal terminal block
Description
Remote external ON/OFF command
Reference (RTN) of the Remote external ON/OFF command
Reference (RTN) of the RS485 communication line
+T/R of the RS485 communication line
-T/R of the RS485 communication line
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5 - Installation
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