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ГК Атлант Инжиниринг – официальный представитель в РФ и СНГ
Chapter 1 Introduction
Modbus protocol
The Modbus/TCP slave function on the Ethernet port can be used to provide data
to remote SCADA software.
The Modbus/RTU slave function on the RS-232 port can be used to connect to a
local HMI.
The Modbus /TCP to Modbus/RTU gateway function through the Ethernet port to
the RS-232 port can be used to upgrade a serial device with Ethernet
communication ability.
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 specified period, the DO
status is set to the safe value)
All Digital Input modules provide:
High/Low latched status
DI channels can also be used as DI status and 16-bit low speed (100Hz)
counters.
An LED indicator is used for each DI or DO channel.
All-in-one module
The 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.
3-way isolated noise/surge protection
To protect the hardware from damage caused by noise and surge, the ET-6000
module is designed with isolation circuits for Ethernet, I/O and Power.
Portable Configuration
All configuration settings can be saved to the EEPROM on the ET-6000, which is
mounted on a daughter board (called the "portable" board), meaning that the settings
can stored and easily backed up and moved.
Built-in Dual Watchdog
The Dual Watchdog consists of the/a Module Watchdog and the/a Host Watchdog.
The Module Watchdog is a built-in hardware circuit that can be used to monitor
the operation of the module and will reset the CPU module if a failure occurs in
either the hardware or the software.
The Host Watchdog is a software function that can be used to monitor the
operating status of the host, and is used to prevent network communication
problems or host failures.
Automatic MDI / MDI-X crossover for plug-and-play
The RJ-45 port support automatic MDI/MDI-x that can automatically detect the type of
connection to the Ethernet device without requiring special straight or crossover
cables.
ET-6000 User's Manual, 2007, Sep., V1.1,
+7(495)109-02-08 sales@bbrc.ru www.bbrc.ru
6PH-002-11----------10
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