User manual

Model: EC-GOLD Dual
ECGOLDDUALUM12.doc Rev: 1.2
- 8 -
2.2 Electrical Installation
Buzzer has built-in ACk.
Hi Alarm
8
C
Hi/Hi Alarm
NC
9
NC
NO
C
6
7
5
Monox CO Sensor
1
3
2
1
NO
Low Alarm
NC
NO
C
3
4
2
Status
(2 colors)
uBzzer
EC
Sensor
Low Alarm
Hi Alarm
Hi/Hi Alarm
3
2
1
MOS Sensor
Remote XMTR
Gnd
2
D+
4
5
D-
3
1
24VAC/DC
mA/Vout
GND
Sig In
+24VDC
Sig In
GND
V+
CO 0
CO 0
EC-Gold Dual Stand Alone Electrical Installationion
24VAC/DC Input
RS-485 Network
Out
Use good installation practice!
Do not run High Voltage cables in the
same conduit as signal wires.
!
For Network applications, the 2 wires
RS-485 network connects to the
PG-2000 Scanner or Central Access
Panel.
For RLU Loop (alarm only) applications,
the output is configured for Loop output
and connects to the corresponding Zone
connection on the ISA-66 RLU board.
Jumper In
for DC Power
JP1
Figure 2.1
NEMOTO CO Sensor