Table of Contents
Advertisement
For complete information regarding the PIR9400 Gas Detector, refer to instruction manual 95-8440.
WirinG
4000
3500
3000
2500
2000
1500
1000
500
0
18
19
Notes:
Maximum cable length from power source to UD10 is 2000 feet.
Maximum cable length from UD10 to detector/STB termination box is 2000 feet.
UD10 DISPLAY UNIT
C2402
4.3
UD10 with pIR9400 pOINTwATCH IR gAS DETECTOR
UD10 with PIR9400
20
21
22
Power Supply Voltage
Sensor Connector
Output Loop
Connector
4-20 mA +
P1-3
4-20 mA –
P1-2
SHIELD
P1-1
P1
J2
COM
J2-3
J2-2
RS485 A
J2-1
RS485 B
MODBUS
Connector
Power Supply Connector
PiR9400 Wired Directly to UD10
AppenDix c
noTe
23
24
25
26
J3
HIGH ALARM COM
J4-1
HIGH ALARM NC
J4-2
HIGH ALARM NO
J4-3
AUX ALARM COM
J4-4
AUX ALARM NC
J4-5
AUX ALARM NO
J4-6
J4-7
LOW ALARM COM
LOW ALARM NC
J4-8
LOW ALARM NO
J4-9
FAULT COM
J4-10
FAULT NC
J4-11
FAULT NO
J4-12
J4
P2
NOTE 1
CONNECT THE GREEN SENSOR LEAD
TO THE CHASSIS GROUND LUG ON THE
INSIDE BOTTOM OF THE DISPLAY ENCLOSURE.
NOTE 2
UD10 HOUSING MUST BE ELECTRICALLY
CONNECTED TO EARTH GROUND.
C-1
27
28
29
30
PIR9400
POINTWATCH
YELLOW
BLACK
WHITE
RED
GREEN
SEE NOTE 1
AWG
Wire Size
12
14
16
18
95-8618
Advertisement
Table of Contents
