BACnet 435, Руководство по установке

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Helvar | Data is subject to change without notice.
3. 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 This is a class A product. When installing this product in a residential environment,
ensure that adequate measures are taken to prevent radio interference.
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 When fitting this unit as part of a system, refer to the documentation accompanying the
other equipment.
To install the unit using the DIN Rail kit:
1.
Fit the DIN Rail kit to the bracket on each side of
the unit using the fixings supplied.
2.
Click the unit, complete with the DIN Rail kit, onto
the DIN Rail mounted in the enclosure.
Caution Do NOT mount directly to an enclosure.
3.
Connect the power supply to the unit (see
Connections and Wiring ).
Caution Before connecting power, ensure that all
connections have been verified and the –V
(0 V) terminal is NOT earthed/grounded.
Note A ‘beep’ indicates the unit has started to
boot up.
4.
Connect the unit to the IP network using an
appropriate Cat5e cable (see
Connections and
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 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.
DIN Rail
Mounting Kit
Screw
Screw
DIN Rail Clip
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