Honeywell Notifier LCD2-80 Instruction Manual page 14

The LCD2-80 & Terminal Mode
EIA-485
Out (-)
Return (-)
Out (+)
Return (+)
*See notes in preceding text.
14
EIA-485
Out
Cabinet
Figure 2.3 Terminal Mode EIA-485 Connection
LCD2-80 Instruction Manual — P/N 53242:A 08/18/2009
Operating the LCD2-80 in Terminal Mode
4
3
TB2
2
1
All LCD2-80s except
last one
(set DIP Switch SW3-7
and SW3-8 "ON" and
SW3-5 "OFF")
4
TB2
3
2
1
Last LCD2-80
(must set DIP Switch
SW3-7 and SW3-8
"ON" and SW3-5 "ON")
Twisted-
Shielded Pairs
EIA-485
Return