Det-Tronics PIRECL Infrared Carbon Dioxide Gas Detector PointWatch Eclipse - Manual (Page 11)

9 95-8676 2.1
EARTH GND LUG
A2084
figure 4—terminal Strip Located Inside Wiring Compartment
24 VDC –
24 VDC –
24 VDC +
24 VDC +
CALIBRATE
+ 4-20 MA
– 4-20 MA
RS-485 A
RS-485 B
RELAY POWER (RED)
FAULT (ORANGE)
LOW ALARM (WHITE)
HIGH ALARM (YELLOW)
LOW ALARM
RELAY
HIGH ALARM
RELAY
FAULT
RELAY
WIRING TO OPTIONAL
RELAY BOARD
NO USER CONNECTION
RELAY BOARD TERMINALS
(OPTIONAL)
1
2
3
4
5
6
7
8
9
10
11
12
13
B2054
NO
NC
C
NO
NC
C
NO
NC
C
figure 6—Wiring terminal Identification
for Eclipse with Relays
24 VDC –
24 VDC –
24 VDC +
24 VDC +
CALIBRATE
+ 4-20 MA
– 4-20 MA
RS-485 A
RS-485 B
RELAY POWER
FAULT
LOW ALARM
HIGH ALARM
NO USER CONNECTION
1
2
3
4
5
6
7
8
9
10
11
12
13
A2054
figure 5—Wiring terminal Identification
for Eclipse without Relays