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UD10
DISPLAY UNIT
Output Loop
Connector
P1-3
P1-2
P1-1
J2-3
J2-2
J2-1
MODBUS
Connector
D2434
UD10
Sensor Connector
DISPLAY UNIT
Output Loop
Connector
4-20 mA +
P1-3
P1-2
4-20 mA –
SHIELD
P1-1
P1
J2
COM
J2-3
J2-2
RS485 A
J2-1
RS.485 B
MODBUS
Connector
Power Supply Connector
B2482
4.3
Sensor Connector
J3
HIGH ALARM COM
4-20 mA +
HIGH ALARM NC
HIGH ALARM NO
4-20 mA –
AUX ALARM COM
SHIELD
AUX ALARM NC
P1
AUX ALARM NO
LOW ALARM COM
J2
LOW ALARM NC
COM
LOW ALARM NO
RS485 A
RS.485 B
Power Supply Connector
NTMOS Sensor Wired Directly to UD10
J3
HIGH ALARM COM
J4-1
HIGH ALARM NC
J4-2
HIGH ALARM NO
J4-3
AUX ALARM COM
J4-4
J4-5
AUX ALARM NC
J4-6
AUX ALARM NO
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
UD10 Wired to NTMOS Sensor with STb Termination box
YELLOW
BLACK
WHITE
J4-1
J4-2
J4-3
J4-4
J4-5
J4-6
J4-7
J4-8
J4-9
FAULT COM
J4-10
FAULT NC
J4-11
FAULT NO
J4-12
J4
NOTE 1
P2
NOTE 2
NOTE 1
GREY AND ORANGE WIRES FOR FACTORY USE ONLY.
NOTE 2
HOUSINGS MUST BE ELECTRICALLY CONNECTED TO
EARTH GROUND.
F-2
ORANGE
SEE NOTE 1
GREY
RED
NTMOS
SENSOR
GREY AND ORANGE WIRES FOR FACTORY USE ONLY.
MAKE NO CONNECTION OR CONNECT TO
POWER SUPPLY MINUS (24 VDC –).
UD10 HOUSING MUST BE ELECTRICALLY
CONNECTED TO EARTH GROUND.
STB TERMINATION BOX
NTMOS
H2S SENSOR
95-8618
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