This module is used for switching on or off an electrical device (e.g. light or fan). The module can be controlled either through a NEXUS-NERO Communications Gateway or through a wall switch.

The module measures the power consumption of the electrical device and supports the connection of a digital temperature sensor.

 

It is designed to act as repeater in order to improve range and stability of the Z-Wave Network.

 

1. INSTALLATION

 

• Before the installation, disconnect the power supply

• Connect the module according to electrical diagram

• Locate the antenna as far as possible from metal elements

• Do not shorten the antenna

 

1.1 Supported Switches

Module supports momentary switches (push button) and toggle switches. The module is factory set to operate with toggle switches.

 

1.2 Overcurrent Protection Fuse

NERO-RELAY must be protected by an over current protection fuse not rated any higher than 10A as illustrated in the wiring diagram.

 

Danger of electrocution!

• Module installation requires a great degree of skill and may be performed only by a qualified and licensed electrician.

• Even when the module is turned off, voltage may be present on its terminals. Any works on configuration changes related to connection mode or load must always be performed with a disconnected power supply.

 

Note: Do not connect the module to loads exceeding recommended values. Connect the module only in accordance to the below diagram. Improper connections may be dangerous. 

 

2. WIRING DIAGRAMS 

2.1 Electrical diagram 240VAC

 

N        Neutral

L         Live

OUT   Output for electrical device

I3        Optional switch input

I2        Optional switch input

I1        Input for switch to control OUT

TS       Terminal for digital temperature sensor

 

Maximum Ratings 240VAC

Output current (resistive load)           10A

Output power (resistive load)            2300W

 

 

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