Table of Contents
Advertisement
NOTES
1. SHIELDED SENSOR WIRING CABLE REQUIRED.
2. GROUND SENSOR WIRE SHIELD AT TRANSMITTER END ONLY.
3. SHIELDS SHOULD BE STRIPPED BACK WITHIN JUNCTION BOXES.
4. P/N 102883-001 TERMINAL CONNECTOR REQUIRED FOR SENSOR CONNECTION
4.
(PROVIDED WITH SENSOR TERMINATION BOX).
5. HOUSINGS MUST BE ELECTRICALLY CONNECTED TO EARTH GROUND.
UD10 Wired to Model 505 Transmitter/CGS Sensor Using Sensor Separation Termination box
instAllAtion
Refer to the Model 505 Instruction Manual (number
95-8472) for complete information regarding proper
installation of the Model 505 with combustible gas
sensor.
4.3
Sensor Connector
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
RS485 B
MODBUS
Connector
Power Supply Connector
CONNECT KEYED SENSOR
PLUG TO PIN CONNECTOR
UD10
DISPLAY UNIT
J3
J4-1
HIGH ALARM COM
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
J4-8
LOW ALARM NC
LOW ALARM NO
J4-9
FAULT COM
J4-10
FAULT NC
J4-11
FAULT NO
J4-12
J4
P2
orientAtion
The Model 505/CGS must be mounted with the CGS
sensor opening pointing down.
H-2
MODEL 505 TRANSMITTER
BLK
WHT
RED
CGS
SENSOR
B2475
95-8618
Advertisement
Table of Contents
