Wiring - GE NX-320E Installation Manual

Remote power supply

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NX-320E Remote Power Supply

Installation Manual

Wiring

When you connect the unit, do the following:

•

For UL commercial fire installations, use at least 18 AWG for all field wiring. We do not recommend

shielded wire.

•

Use a 16.5 VAC 50 VA / 120 V, 60 Hz hard-wired transformer (GE Security #T-0002).

Do not connect multiple power supply modules in a series (cascaded). The board is wrapped in bubble wrap.

Unwrap it so you can orient yourself as you review Figure 2.

Figure 2. Board connections

LED 1

LED 2

LED 4

In terminals

Wiring requirements

Use Table 1 to calculate your wiring requirements. We do not recommend shielded wire. For UL Commercial

Fire installations, a minimum of 18 AWG must be used for all field-wiring applications.

Table 1.

Wiring requirements

Length (in ft.)

400

500

1000

2000

2500

Battery wires

LED 3

DIP switch block

Wire gauge (when connected to NetworX panel)

Expansion terminals

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