BACnet 435 Manual de instalación - Página 12

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Installation

This section explains the process of fitting the 435 BACnet Gateway in the required position and

location. It also describes how to connect the cables to ensure that the unit can communicate via

the BACnet/IP BeMS network and the connected devices. Finally, it gives the specific wiring

conventions used by the connected communications protocols and the hardware fitted to the unit.

Note

3.1.

Installing the UNIT

The unit usually forms part of a larger assembly, and/or may be housed in a floor or wall-mounted

enclosure. It can also be mounted to a DIN Rail in an enclosure using a DIN Rail kit.

Note

To install the unit using the DIN Rail kit:

Fit the DIN Rail kit to the bracket on each side of

the unit using the fixings supplied.

Click the unit, complete with the DIN Rail kit, onto

the DIN Rail mounted in the enclosure.

Caution

Connect the power supply to the unit (see

Connections and

Caution

Note

Connect the unit to the IP network using an

appropriate Cat5e cable (see

Wiring).

3.2.

Connections and Wiring

This product may be supplied mounted in an enclosure

or supplied as an individual part in kit form.

The BACnet Gateway is typically installed as part of a control system using an Ethernet

hub/switch. Category 5 cables can be used for individual line lengths of up to 100 metres.

Caution

Helvar | Data is subject to change without notice.

This is a class A product. When installing this product in a residential environment,

ensure that adequate measures are taken to prevent radio interference.

When fitting this unit as part of a system, refer to the documentation accompanying the

other equipment.

Do NOT mount directly to an enclosure.

Wiring).

Before connecting power, ensure that all

connections have been verified and the –V

(0 V) terminal is NOT earthed/grounded.

A 'beep' indicates the unit has started to

boot up.

Before connecting power to the unit, make sure that the Ethernet connection has been

verified and the –V (0 V) terminal of the power connector is NOT earthed/grounded.

Connections and

Screw

DIN Rail

DIN Rail Clip

Mounting Kit

Screw