GE IC200ALG264 15-Point Analog Current Input Module

The GE IC200ALG264 is a versatile 15-point analog current input module from the VersaMax I/O series, designed and manufactured by GE Fanuc Emerson. This module excels in industrial automation applications, offering high precision and rapid response times. It accepts both 4-20 mA and 0-20 mA input signals with a resolution of 15 bits and supports fast update rates of up to 7.5 ms.

Key Features:

Input Channels: 15 single-ended channels for 4-20 mA and 0-20 mA signals.
Resolution: Achieves 15-bit analog-to-digital conversion for precise data handling.
Fast Update Rate: Processes data at a maximum rate of 7.5 ms, ensuring minimal lag.
High Isolation: The module supports 250 VAC continuous isolation and 1500 VAC for 1 minute.
Diagnostic Functions: Monitors for error conditions like internal power loss and open-wire detection in 4-20 mA mode.

Technical Specifications:

Parameter	Details
Manufacturer	GE Fanuc Emerson
Product Line	VersaMax
Part Number	IC200ALG264
Weight	0.50 lbs (0.23 kg)
Input Channels	15 single-ended inputs
Input Signal	4-20 mA, 0-20 mA
Analog Resolution	15 bits (0.5 µA for 4-20 mA, 0.625 µA for 0-20 mA)
Update Rate	7.5 ms maximum
Accuracy	0.3% typical, 1% max (0-25°C), 1% max (0-60°C)
Backplane Current Consumption	100 mA maximum
Power Supply	5 VDC from the PLC backplane
Input Impedance	100 Ohms
LED Indicators	Module OK LED
Input Signal Range	0-20 mA or 4-20 mA
Diagnostic Features	Power loss and open-wire detection (4-20 mA mode)
Operating Temperature	0-60°C
Filter Response (3dB)	24 Hz ±20%
Module Width	Single slot

Description:

The GE IC200ALG264 module belongs to the VersaMax I/O family, offering a robust solution for industrial automation tasks. With 15 single-ended input channels, it accepts either 4-20 mA or 0-20 mA input signals, ensuring compatibility with a wide range of analog devices. The module supports a 15-bit resolution that provides precise measurements and offers reliable 7.5 ms update rate to meet the demands of high-speed systems.

This module’s built-in diagnostic features make it ideal for ensuring continuous performance. It can detect power failures and open-wire conditions (only in 4-20 mA mode), providing valuable feedback to connected systems. Additionally, the IC200ALG264 includes a status LED that indicates proper operation and configuration.

Users can easily configure the module by selecting the appropriate signal mode using terminal jumpers. 4-20 mA mode is the default, while the jumper allows switching to 0-20 mA mode. Moreover, with a high isolation rating, the IC200ALG264 is capable of withstanding 1500 VAC for one minute, making it suitable for harsh industrial environments.

Applications:

Industrial Automation: Ideal for integrating sensors, actuators, and transmitters in control systems.
Process Control: Perfect for measuring and monitoring process variables in real-time.
Remote I/O: Suitable for installations in remote locations within distributed systems.