GE IC200ALG240-DB | Analog Input Module

This analog input module converts field signals into digital values for your PLC. It serves the VersaMax product family with four independent channels. The unit accepts either current or voltage inputs from sensors and transmitters.

Technical specifications

Parameter	Specification
Brand	GE Intelligent Platforms
Model	GE IC200ALG240-DB
Product Family	VersaMax
Category	Analog Input Module
Number of Channels	4 (four) independent inputs
Input Signal Types	0-20mA, 4-20mA, 0-10V, ±10V
Resolution	16 bits (including sign)
Input Impedance	250 Ω (current), 100 kΩ (voltage)
Update Rate	4 ms per channel (typ.)
Accuracy	±0.1% of full scale at 25°C
Power Supply	5V DC from backplane
Current Consumption	150 mA from +5V backplane
Field Power	24V DC external (required)
Number of Components	1 PCB, 4 ADC circuits, 8 LEDs, 1 connector
Dimensions (L x W x H)	Approx. 11 cm x 7 cm x 6 cm
Weight	Approx. 0.15 kg
Energy Storage	None (no battery or capacitor)
Operating Temperature	0°C to 60°C
Terminal Type	Removable terminal block

Detailed Technical Analysis

This analog input module accepts four independent current or voltage signals. You configure each channel individually through software settings. The unit supports 0-20mA, 4-20mA, 0-10V, and ±10V input ranges. A 16-bit analog-to-digital converter provides excellent measurement resolution.

Now let us examine its accuracy characteristics. This module achieves ±0.1% accuracy at room temperature. The temperature drift remains below 50 ppm per degree Celsius. Each channel updates every 4 milliseconds in standard mode. The GE IC200ALG240-DB includes channel-to-channel isolation to prevent cross-talk.

The module requires both backplane power and external field power. It draws 150 milliamps from the 5V backplane supply. The external 24V DC powers the input circuits and transmitters. The module contains no batteries or capacitors for energy storage.

Installation and Wiring Guidelines

You mount this module in any VersaMax I/O carrier slot. Use the removable terminal block for all field wiring connections. Connect a 24V DC external supply to the field power terminals. The GE IC200ALG240-DB automatically configures after power-up.

For current inputs, connect the positive wire to the channel terminal. For voltage inputs, use a separate return wire for each channel. Use shielded twisted-pair cable for all analog signal wiring. Ground the shield only at the module end for noise reduction.

Practical Applications

Engineers use this module for monitoring process variables like pressure and temperature. For example, you can connect four 4-20mA pressure transmitters to one unit. The GE IC200ALG240-DB also reads analog signals from flow meters. Its high resolution suits precision control applications.

Summary

To conclude, this analog input module offers four channels with 16-bit resolution. It weighs only 0.15 kilograms and requires external 24V field power. Choose GE IC200ALG240-DB for reliable analog signal acquisition in VersaMax systems.