ARTHUR HOLM ERT 30, Руководство пользователя

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13
SYSTEM CONFIGURATION
Use the ETHERNET unit port to connect the ERT to your local network area.
This port opens the 2002 ERT IP port and sends the AHnet commands
to control the devices connected to the RS422 ERT ports (AHnet1 and
AHnet2). The Arthur Holm or the Albiral devices have a AHnet IN and a
AHnet OUT port to easily install a RS422 BUS. The next picture shows a
schematic connection diagram:
The main device controller connects to the ERT interface by using a local
network. When opening the 2002 ERT port, the main device controller is
able to send AHnet commands to the ERT interface, and the ERT sends
AHnet commands to the units using the RS422 ports.
The user is able to connect up to 60 units to the ERT using the two RS422
RJ45 buses (30 units on each bus). Please, follow this user guide to set-up
the AHnet address on each unit and to connect the unit to the RS422
bus.
To set-up the ERT IP address, it is necessary to download the AHlink
app. First, you need to activate the radio signal. Activate DIP1 on the
SETTINGS device and turn the ERT unit on.