NRT405F901 manual Chapter 5 Preparations for installation 12
Example 2 If the label address is 10:001, the following addresses are used for the different
communication protocols:
PLA=10, ELA=1.
Modbus: Address=1.
BACnet: Device ID=10001 (the 4 low digits=1, the 3 high digits=1), MS/TP MAC
address=1.
Configuration
NRT tool is used in order to configure the electronic unit. Password for the different log on
levels in NRT tool is 1111 (log on as an administrator) and 3333 (log on as an operator). This
will work for models with integrated communication. In all other models, the device is
configured via the display.
The computer running NRT tool is connected to the back of the device by way of a converter
(USB to RS485). The converter is connected to terminals 53 and 54.
If the electronic unit needs to be configured, it may be advantageous to do so before it is sent
to the building in which it is to be installed. For more information on configuring, see the
chapter Configuration.
The bottom plate containing information on placement and wiring can be sent separately to
the building for electrical installation.
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