Honeywell Searchline Excel Cross-Duct Technical Handbook page 18

MAN0889_Issue 3_03/13
3. Installation and Operation
Short Range Heated Reflector Panel (Part numbers 2104B0715, 2104B0717)
Terminal Identification
1
2
3
6
Long Range Heated Reflector Panel (Part number 2104B0716)
Terminal Identification
1
2
3
6
Important: I f the Transmitter and Receiver unit shares a power supply cable with the Heated Reflector
Panel, a check must be made to verify that a minimum voltage of 18V is available at the
Transmitter and Receiver when the Reflector Panel is operating.
Terminal 3
Terminal 2
Terminal 1
Conduit
External Earth (GND)
Customer Connection
Wire Colour
White
Black or Brown
Blue
Green
Wire Colour
Connection (>20V)
White
Black or Brown
Blue
Green
Terminal 6
Insulating Adaptor
Searchline Excel Cross-Duct Technical Handbook
Customer Connection
(>20V)
0V
>20Vdc
18-20Vdc
Earth
Customer Customer
Connection (<20V)
0V
>20Vdc
18-20Vdc
Earth
Field Wiring
18
Heater Resistance
(<20V)
0V
100Ω
68Ω
Earth
Heater Resistance (R)
0V
33Ω
23Ω
Earth
Earth (GND) Terminal
(R)