Specifications

October 8, 2003 Networking Alpha Signs (9700-0112C)
40 Network cables and adapters
1-foot RS485 cable (pn 1088-8636)
Description
Typical use
Used to connect a sign to a Modular Network Adapter as part of an RS485 network:
Pinouts
Item Part # Description
A 1088-1111
Converter Box III with a Converter Box III AC Adapter:
pn 4011-1201 (120 volt)
pn 4011-4201 (230 volt)
B
1088-8624 8-foot RS485 cable
1086-8636 1-foot RS485 cable
C 4331-0602 Modular Network Adapter
D
1088-8002 1000-foot RS485 shielded plenum cable
7122-0283 100-foot RS485 shielded plenum cable
7122-0284 100-foot RS485 outdoor-rated shielded plenum cable
E 1088-8634 Type A9 RS232 cable (connects Converter Box III to PC RS232 port)
Left side
RJ11 (male)
Right side
RJ11 (male)
Alpha sign
B
C
A
E
D
To next sign
PC running messaging
software
Alpha sign
RJ11
(to sign)
RJ11
(to Modular Network Adapter)
PIN 1
PIN 2
PIN 3
PIN 4
RS485(+)
RS485(-)
RS485(+)
SHIELD
RS485(-)
PIN 1
PIN 2
PIN 3
PIN 4
Black*
Red*
Green*
Yellow*
*These are also the wire colors in Modular Network Adapter.
RJ11
(male)
41 41
RJ11
(male)