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Install the Gateway Assembly Hardware
16
3A7639A
Electrical Schematics
F
IG
. 13: Electrical Schematic - Model 25B471
N
L
-V
-V
+V
+V
112443
GND. TERM. BLOCK
19Y920
POWER SUPPLY
SH
SH
RJ45 PORT
15V344
TERMINAL
ADAPTER
8
7
6
5
4
3
2
1
PORT A
RS232(PGM)
PORT B
RS485
PORT C
RS232
USB
HOST
ETHERNET
USB
DEVICE
18C235
GATEWAY
MODULE
-
+
GND
AC POWER INPUT
REFERENCE ONLY
065145, BLUE, 1
547005, BLUE, 2
555770, GREEN, 3
121994, PATCH CABLE, 4
WHITE/BLUE
DRAIN
BLUE/WHITE
WHITE/BLUE
A
BLUE/WHITE
B
DRAIN
SH
EXTERNAL CONTROLLER
RS485, 2 WIRE
15V339, ENCLOSURE
223547
GND. WIRE CLAMP