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ET-8000 Ethernet Remote I/O Units |
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| Model: ET-8140 |
Model: ET-8860 |
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The ET-8000 is a web-based Ethernet I/O module. It has a built-in web server that used for all configuration and I/O data monitoring and controlling using a regular web browser dynamically. No extra programming tools or HTML editor are needed. Thus users can easily and safely access the ET-8000 anywhere and anytime over the world.
In addition, the ET-8000 also supports various Modbus functions. For example, Modbus/TCP slave, Modbus/TCP to Modbus/RTU gateway, Modbus/RTU master, Modbus/RTU slave, and etc, meaning the ET-8000 can easily be integrated into any SCADA software environment using the Modbus protocol.
The ET-8000 Ethernet Remote I/O units is designed to be used in Industrial monitoring and measurement applications, so the hardware has been manufactured to survive in harsh and noisy environment. As a result, the module contains 3-way isolation against noise and surge signals, has a wild range power input (10~30VDC) and can operating at temperature ranging from -25¢XC~+75¢XC.
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| Built in Web Server |
Each ET-8000 Ethernet Remote I/O units has a built - in web server that allows the user to easily configure, monitor and control the module from a remote location using a regular web browser. |
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| Web HMI |
The Web HMI function allows the user to create dynamic and attractive web pages to monitor and control the I/O points. The user can upload specific I/O layout pictures (bmp, jpg, gif format) and define a description for each I/O point. No HTML or Java skills are needed to create the web pages.
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| Communication Security |
An Account and password is needed when logging into the ET-8000 web server. An IP address filter is also included, which can be used to allow or deny connections from specific IP addresses. |
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| 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 |
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| Built-in I/O Slots (1, 2, 4 or 8 Slots) |
You can mix several different type (AI, AO, DI, DO or Counter) I/O modules in the same unit to suit different application. |
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| Extra Useful I/O Functions |
All Digital Out put modules provide¡G |
| 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)
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All Digital Input modules provide¡G |
| High/Low latched status |
DI channels can also be used as DI status and 16-bit low speed (100Hz) counters.
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| 3-way Isolated Noise/Surge Protection |
To protect the hardware from damage caused by noise and surge, the ET-8000 Ethernet Remote I/O units is designed with isolation circuits for Ethernet, I/O and Power. |
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| 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
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| 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. |
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| Ventilated Housing Designed to Operate Between -25¢XC and +75¢XC |
The ET-8000 is housed in a plastic-based shell/case with a column-like ventilator that helps to cool the working environment inside the shell/case and allows the ET-8000 to operate at temperatures ranging from -25¢XC and +75¢XC. |
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