User manual

Model: EC-GOLD Dual
ECGOLDDUALUM12.doc Rev: 1.2
- 4 -
Figure 1.2: EC-Gold Dual can be combined with other EC-Gold Dual or EC-Gold sensors to the
ISA Gas Alert Max panel using the cost effective Arjay/Enment DVO signal. Ideal for single or
multi-zone installations where the control panel is desirable at each fan location or in central
location.
Figure 1.3: EC-Gold Dual can be combined with other EC-Gold Dual or EC-Gold sensors to the
PG-2000 panel using the RS-485 communication to address each sensor. Ideal for applications
that require more complex zone control or analog outputs for VFD fan control.
FRONT COVER
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)
uB zzer
EC
Sensor
LCD
Dual 3/4" & 1/2"
Knock-Outs for rear
entry cabling.
Low Alarm
Hi Alarm
Hi/Hi Alarm
3
2
1
MOS Sensor
Remote XMTR
SELECT
MENU
EC 1
EC 2
www.arjayeng.com
CANADA LTD.
WITHOUT COVER
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 Application
Figure 1.0
NEMOTO CO Sensor