A8 / A8P Installation Manual
4
5
Outputs selectable for
• 24V AC
• 28V AC
B1
B2
BR
B1
B2
BR
A8
FPA
24VAC
24VAC
28VAC
28VAC
A8 – Application Examples
This application shows an A8 connected to the FPA transformer for eight output power distribution.
The B1 input is connected to the blue lead 24VAC output of the FPA dual tapped transformer. B2 input is connected to
the orange lead of the FPA transformer for 28VAC output.
• Any zone output with its jumper set in Position 1 will have a continuous 24VAC output.
• Any zone output with its jumper set in Position 2 will have a continuous 28VAC output.
This application shows dual A8's for sixteen zone distribution
• The B1 input is connected to the blue lead 24VAC output of the FPA dual tapped transformer. B2 input is connected to
the orange lead of the FPA transformer for 28VAC output.
• Any zone output with its jumper set in Position 1 will have a continuous 24VAC output.
• Any zone output with its jumper set in Position 2 will have a continuous 28VAC output.
Sixteen output distribution with 24 / 28V AC zone programming
Outputs selectable for
• 24V AC
• 28V AC
B1
B2
BR
B1
B2
BR
A8
Outputs selectable for
• 24V AC
• 28V AC
B1
B2
BR
B1
B2
BR
A8
FPA
24VAC
24VAC
28VAC
28VAC
Eight output distribution with 24 / 28V AC zone programming