Emerson 240V Manuel D’Utilisation

Installation

2.3.3 REPO Connection

The Nfinity is equipped with a Remote Emergency Power Off (REPO) connection.

Figure 2

REPO switch connections

NOTE
A jumper is factory installed between pins 1 & 2 to disable the Control Switch (SW2).

This will prevent the unit from being started during installation. This jumper must

be removed in order to start the unit.

CAUTION

To maintain safety, Signal Edge Low Voltage (SELV) barriers, and electromagnetic

compatibility, signal cables should be segregated and run separately from power cables.

NOTE

Remove jumper before wiring.
If the installation does not

require connection to a REPO

system, the jumper must be

removed.

Key to REPO switch connections
1.

24 V DC, 50mA

Sense

Ground

REPO connections

for normally open

switch system

REPO jumper

connected

as shipped

REPO connections

for normally closed

switch system (fail-safe)

Hanger for cable-tie

to strain relief REPO

wiring

REPO switch

on rear of unit