ABB EI801F Ethernet module 10BASE-2 Ethernet Module

ABB EI801F is an Ethernet module for AC800F control system. Here is its detailed introduction:

Functional characteristics

Communication standard: Follow IEEE802.3 standard and provide Ethernet communication that complies with 10Base2 (Cheapernet) standard. Suitable for thin coaxial cable installation, using BNC connector.

Data transmission: It has a 32-bit data bus with a transmission rate of 10Mbit/s. It supports direct memory access to main memory, and the CPU operation overhead is less than 4%.

Memory backup: An optional 3.6V, 700mAh lithium battery can provide redundant battery backup for the main memory to ensure that memory information is not lost in abnormal situations such as power failure.

Status indication: It has a status indicator to display the working status of the module, such as power status, communication status, etc. When the battery power is lower than 2.4V, the corresponding LED indicator will light up.

Technical parameters

Power supply: The rated voltage is 5V±3%, and the power consumption is between 1.4W and 3.1W.

Physical characteristics: width 28mm, height 155mm, depth 128mm. Weight is 150g without battery and 170g with battery.

Environmental requirements: operating temperature range is 0℃ to 60℃, storage temperature range is - 25℃ to 85℃, relative humidity is 5% to 95% (no condensation), protection level is IP20.

Certification: CE, Namur, CSA, UL, GOST and other certifications.

Product features

Compatibility and stability: It has good compatibility and stability to ensure the accuracy and stability of data transmission. It supports multiple network protocols such as TCP/IP and UDP, which is convenient for data interaction with other systems.

Maintainability and scalability: It supports remote maintenance and upgrades, and its functions and performance can be expanded by adding other modules.

Application areas

It is widely used in petroleum, chemical, electric power, pharmaceutical and other industries, providing strong support for industrial automation and intelligence.