Quickstart manual - ICPDAS-EUROPE

A.8 Linking I-7000 and I-87K Modules For Remote I/O
The XPAC controller system can use one of its COM3 or COM4(RS-485)
signal to link to ICP DAS's "I-7000" and “I-87K” series of remote I/O modules.
This configuration can be very useful in applications that require distributed
remote I/O throughout the system.
You can link up to 255 I-7000 or I-87K series remote modules to one
XP-8xx7-CE6 controller system (It is better not to link more than 40 pcs. of
I-7000 or I-87K). Remember to set each I-7000 and I-87K remote module to
has a unique address, and set to the same baud rate as the XPAC controller
system.
For more information regarding setting up and programming an I-7000 / I-87K
remote module, please refer to Chapter 6 - "Linking To I-7000 and I-87K
Modules" of the “User‟s Manual Of The ISaGRAF PAC” .
COM3
(COM4)
D+
D-
DATA+
DATA-
DATA+
DATA-
DATA+
DATA-
XPAC
I-7000
I-7000
I-87K
Addr: 1
Addr: 2 Addr: 3, 4, 5, 6
Ap-8
Getting Started : The XPAC-8xx7-CE6 PAC, Ver.1.23 , May 2012 by ICP DAS