Det-Tronics PIRECL Infrared Hydrocarbon Gas Detector PointWatch Eclipse - Manual (Page 15)

13 95-8526 14.2
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
FACTORY WIRING ONLY
1
2
3
4
5
6
7
8
9
10
11
12
13
B2057
CAL
SIGNAL
24 VDC –
SPARE
CAL
SIGNAL
24 VDC –
24 VDC + 24 VDC +
24 VDC
+
–
MAGNETIC REED SWITCH
FOR REMOTE CALIBRATION
TYPICALLY
NO CONNECTION
NOTE: IF REQUIRED, POWER AND 4 TO 20 MA
SIGNAL OUTPUT MAY BE ROUTED
THROUGH REMOTE CALIBRATION MODULE
USING SHIELDED CABLING.
STANDARD ECLIPSE
MODEL PIRTB
Figure 17—Remote Calibration Module Wired to Standard PointWatch Eclipse
A2567
CAL
SIGNAL
24 VDC –
SPARE
CAL
SIGNAL
24 VDC –
24 VDC + 24 VDC +
24 VDC
+
–
MAGNETIC REED SWITCH
FOR REMOTE CALIBRATION
TYPICALLY
NO CONNECTION
24 VDC –
24 VDC –
24 VDC +
24 VDC +
24 VDC SHIELD
24 VDC SHIELD
COM 1 A
COM 1 SHIELD
COM 1 B
COM 2 A
COM 2 B
COM 2 SHIELD
CALIBRATE
1
2
3
4
5
6
7
8
9
10
11
12
13
EQP ECLIPSE
MODEL PIRTB
Figure 18—Remote Calibration Module Wired to Eagle Quantum Premier Eclipse