General Electric IC660ELB921M Interface Module

GE IC660ELB921M is a module manufactured by General Electric (GE), primarily used in industrial automation and control systems. The following is a detailed introduction to the General Electric IC660ELB921M module:

Function and purpose

GE IC660ELB921M is a PC Interface Module (PCIM) whose main function is to connect Genius I/O devices residing on the Genius I/O bus, achieve data exchange, and perform controller like functions performed by the host controller.

This module is also often regarded as a digital quantity module, used to process digital input and output signals, and has a wide range of applications in industrial automation, power systems, control systems, and other fields.

Technical specifications

IC660ELB921M is a single slot PC interface module that supports the installation of individual daughter boards with specific directory numbers.

It is installed in the ISA slot of the host and requires the host device to provide 4 bytes of memory, as well as an additional 16KB of memory for the installed daughter card.

The working voltage of this module is 5V DC, and the maximum working current can reach 400mA.

It has bus load and bus driving capabilities, with 1 LS TTL load per input and 10 LS TTL load per output.

Environmental adaptability

The operating temperature of this module is 0-60 degrees Celsius (32-140 degrees Fahrenheit), and the storage temperature is -40 to+70 degrees Celsius (-40 to 158 degrees Fahrenheit).

It can operate in an environment with a relative humidity of 5-95% (non condensing) and can operate normally at working heights up to 40000 feet.

Configuration and compatibility

IC660ELB921M is configured using PCIM configuration software, which can access software libraries that provide advanced interfaces.

This module was previously produced by General Electric Fanuc and is currently under Emerson Automation, ensuring its good compatibility and continuous technical support.