3.3Low Voltage Wiring
3.3.1Bezel Connection
Plug the 24 VAC power plug from the transformer into its 3-pin terminal on the back of the Power Center PCB (see Figure 7). Mount the Bezel to the Power Center using the screws provided. Ensure that battery wires are kept from being pinched or damaged.
CAUTION
DO NOT INSTALL BATTERY until ready to power up system.
24 VAC Power Plug |
Connection |
Figure 7. Power Center PCB (back view)
3.3.2PDA J-Box Cable Connection to Power Center PCB
Make provision for the cable to be run between the PDA J-box and the Power Center. Never run high voltage and low voltage in the same conduit. Pull cable through the knockout with the Heyco fitting and into the low voltage compartment. Strip back jacket 6". Strip each wire a ¼" and connect to the red, 4-pin connector on the Power Center PCB. A multiplex kit may be required if there are more than two cables running to a red, 4-pin connector (see Figure 8).
NOTE For detailed tranceiver installation, see Section 3.7.1.
Low Voltage
Raceway
Conduit Knockout for Low Voltage
PDA J-box Wire
Heyco Fittings for Low Voltage JVA and Sensor Wires
High Voltage
Knockouts for
Conduit
(DO NOT run any Low Voltage wires through these knockouts)
Figure 8. PDA J-Box Cable Connection to Power Center PCB
