ET-7000/PET-7000 AIO Series User Manual, version 1.0.1 beta3 Page: 13
Copyright © 2009 ICP DAS Co., Ltd. All Rights Reserved. E-mail: [email protected]
Communication Security
Account and password are required when logging into the PET-7000/ET-7000 web
server. An IP address filter is also included, which can be used to allow or deny
connections with specific IP addresses.
Modbus Protocol
The Modbus/TCP slave function on the Ethernet port can be used to provide data to
remote SCADA software.
Built-in Multi-function I/O
All Digital Output modules provide:
Power on value
(On boot up, the DO status is set to the Power-on value)
Safe value
(If Modbus/TCP communication is lost for a certain period, the DO
status will be set to the user defined safe value)
All Digital Input modules provide:
High/Low latched status
DI channels can also be used as DI status and 32-bit low speed (100Hz)
counters.
All-in-one Module
Various I/O components are mixed with multiple channels in a single module, which
provides the most cost effective I/O usage and enhances performance of the I/O
operations.
Automatic MDI / MDI-X Crossover for Plug-and-play
RJ-45 port supports automatic MDI/MDI-x that can automatically detect the type of
connection to the Ethernet device without requiring special straight or crossover
cables.
