Power Wiring Examples - Honeywell Spyder 7 Installation Instructions Manual

Power Wiring Examples

SPYDER MODEL 7 VAV CONTROLLER INSTALLATION INSTRUCTIONS
Power Wiring example for one Controller per Transformer
UL Listed Class 2
Transformer
120 / 240
VAC
1
100 VA
Earth
Ground
Power Wiring example for two or more Controllers per Transformer
UL Listed Class 2
Transformer
120 /
240 VAC
1
100 VA
Earth
Ground
Controller Transformer and field device Transformer Wiring
UL Listed Class 2
Transformer
120 /
240 VAC
1
100 VA
Earth
Ground
WHEN CONNECTING POWER TO THE SPYDER MODEL 7 CONTROLLERS, CONNECT
1
THE COM LEG OF THE VAC SECONDARY CIRCUIT TO A KNOWN EARTH GROUND.
Fig. 14 Power Wiring Examples
15
24 VAC
COM
1 2 3
Spyder Model 7
24 VAC
COM
1 2 3 1
Spyder Model 7 Spyder Model 7
24 VAC
COM
1 2 3 4 5
Spyder Model 7
2 3 1 2 3
Spyder Model 7
Field Device
Transformer
120 /
240 VAC
M
6 7 8
31-00475-01