Sensaphone® ISACC Instruction Manual
passing through the enclosure. To use, thread wires through the clamp and clear rubber bushing. Position the bushing in the clamp and tighten the screws on either side so that the wiring does not move.
WIRING THE MECHANICAL RELAY
To wire a device to the mechanical relay using an ISACC power supply:
1.Wire one lead from the device to the terminal marked NO on the relay terminal block.
2.Wire the other lead from the device to a common on ISACC's POWER supply terminal block.
3.Wire the terminal marked COM on the relay terminal block to a power terminal (5V, 12V, 15V, or 20V) on ISACC's POWER supply terminal block.
NOTE: If the unit powers off, the relay will revert to "normal" condition. It is not Latching!
See diagram below:
POWER
RELAY
EG 24 24 BAT C 20V C 15V C 12V C 5V C | NC COM NO |
AC AC |
|
-
+
Outside device
Wiring a device to mechanical relay using an ISACC power supply
To wire a device to the mechanical relay using an external power source:
1.Wire one lead from the device to the terminal marked NO on the relay terminal block.
2.Wire the other lead from the device to the NEUTRAL terminal on the external power source.
3.Wire the terminal marked COM on the relay terminal block to the HOT terminal on the external power supply.
See diagram next page.
42
