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4.3.2 Connections to MA-2000 & MA-8000
CNS – RS485 connections – M-167.1-MA2000/8000 Installation Manual
01
RS485H1
RS485-1 signal A+
02
GNDIS1
GND RS485-1 isolated
03
RS485L1
RS485-1 signal B-
CNU – 24v Aux supply
09
+24 V USR
+24 VCC User
10
GND USR
GND User
M-167.6-MA-LCD-EN / 10.2023
MA-LCD Repeater / Zonal Mimic
Isolated serial RS485-1
Aux Supply
Protected with 1 A resettable electronic fuse
13
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