INSTALLATION
I-E96-416B
2 - 7
Power Wiring
This section explains how to connect power wiring. The NTAI05
unit has two fast-on connections for power and I/O common.
Make power connections to the termination unit after it is
mounted in the NFTP01 termination panel. Make sure cabinet
and I/O power are turned off before connecting ground and
power wiring.
Use 14 gauge wire for power wiring. To connect power to the
termination unit in a system using modular power supplies:
1. Attach a 14 AWG wire from the 24 VDC supply to
the E1 fast-on connector.
2. Attach a 14 AWG wire from the DC bus bar at the bottom of
the cabinet to the E2 fast-on connector.
The NTAI05 unit is ready for operation if:
1. The circuit board is mounted in the field termination panel.
2. The dipshunts are cut and verified.
3. All required cables are connected to the termination unit.
4. All required field wires are connected to the termination
unit and have been verified.
5. Power is connected and applied to the termination unit.
