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T7460A,B,C,D,E,F WALL MODULES – INSTALLATION INSTRUCTIONS
FAN SWITCH
(T7460D,E,F only)
JUMPER
1: W77xx
2: W7753
3: XL500
NOTE:
Terminal 5 (LED) of the T7460C,E,F is
reserved for connection to a 4...20-Vdc,
3.5-mA LED input, only.
W
hen using the T7460C,E,F wall module
in conjunction with the Excel 10 UV
Controller W7753, connect terminal 6
(BYP/RTN) with the controller's bypass input.
EN1B-0291GE51 R1111B
TERMINAL
BLOCK
Fig. 6. Wiring diagram for T7460A,B Wall Modules
(T7460C,E,F only)
BYPASS BUTTON
(T7460C,E,F only)
A
B
1: W77xx
2: W7753
3: XL500
TERMINAL
BLOCK
Fig. 7. Wiring diagram for T7460C,D,E,F Wall Modules
PCB
SETPOINT
(T7460B, only)
LED
SETPOINT
4
IMPORTANT:
The gray/shaded terminals are
internally connected.
The white/unshaded terminals are
not internally connected.
Wiring of Modules:
T7460A
T7460B
IMPORTANT:
The gray/shaded terminals
are internally connected.
The white/unshaded terminals
are not internally connected.
Wiring of Modules:
1 2 3 4
T7460C
1 2 3 4
T7460D
1 2 3 4
T7460E
1 2 3 4
T7460F
1 2 3
1 2 3
5 6 7
5 6 7
5 6 7
5 6 7
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