Inner Range 3000 - Connecting Modules to the LAN

Revision 4.02 June. 2000 13
POS NEG A B SPR SPR TAM TAM
CONTROL
MODULE
EXPANDER
MODULE
- LAN “+ve”
wired to
“SPR” (Spare).
1 or 2 DOOR
ACCESS
MODULE
- Powered
from LAN.
EXPANDER
MODULE
- LAN +ve
wired to
“SPR” (Spare).
- “POS” used
as LAN +ve
supply source.
LAN B LAN A GND +VE X01 X02 X03/Z01 X04/Z02
TAMPER
GND
EXT PWR
SPARE
B
A
GND
+VE
POS NEG A B SPR SPR TAM TAM
EXTERNAL
POWER
SUPPLY
+12V
-VE
1 or 2 DOOR
ACCESS
MODULE
- Powered
from external
Power supply
(LAN “+ve”
connected to
“SPARE”)
ELITE LCD
TERMINAL
¶
·
¸
¹
º
Connecting Modules to the LAN.
»
º
¹
POS NEG A B
+VE GND A B SPARE EXT PWR GND TAMPR