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EXCEL 10 W7750A,B,C CONSTANT VOLUME AHU CONTROLLER
15 74-2958—1
Fig. 6. Excel 10 W7750C Constant Volume AHU Controller.
M17489
1
23
456
789
10
11 12
13 14
15
J3
31
30 29 28 27 26 25
24 23 22 21
20 19 18
17
16
E
GND
LED BYPASS
SNSR
SET PT AI-1
OHM
A1-2
OHM
AI-3
V/mA
AI-4
V/mA
20VDC
OUT
DI-4
DI-3
DI-2
DI-1
VAC
24
VAC
24
COM
1
OUT
2
OUT
3
OUT
4
OUT
5
OUT
A0
1
A0
2
A0
3
AI
GND
AI
GND
AI
GND
L
ON
W
ORKS
BUS
L
ON
JACK
DI
G
ND
DI
GND