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Ezeio v9 - 120317
Please note:
The 2400-A16 I/O expansion station is shortened to
‘A16’
below.
Notes:
a. More than one A16 can be added to an Ezeio controller.
b. The Ezeio Controller will accept up to 40 inputs per Ezeio controller, after which, add another Ezeio.
c. The A16 is available with 3 options for the number of analogue inputs:
8 inputs, 16 inputs.
Follow these steps to add one or more A16’s:
Disconnect both the Ezeio Controller and A16 from the power supply.
First is to connect the A16 to the Ezeio Controller ‘ModBus 485’ port.
The A16 has 2 ports which are both ModBus RTU RS485 capable.
Connection to the Ezeio Controller ‘ModBus 485’ port is by using a standard Ethernet cable plugged into the
Ezeio Controller and broken out to twisted pairs.
Getting started with configeration :
The first task is to configure the A16.
Connect the A16 to a computer as covered bottom page 16 of the ‘2400-A16 Installation Guide’.
If you do not already have a copy of the ‘Intech Micro Station Programmer Software’, download and install
from this link:
http://www.intech.co.nz/downloads/download-software.html
Run the ‘Intech Micro Station Programmer Software’.
Eze Controller
Two of these pairs are used to connect to one of the A16 RS485 ports, to the ‘ModBus 485’
ports of the Ezek Controller as follows:
Blue pair:
Blue
= 70 on A16 comms.
Blue/White
= 71 on A16 comms.
Brown pair:
Brown
= 74 on A16.
Brown/White
=
not
connected.
After the connections are complete, power up both the Eze Controller and A16.