GE IC200ALG263D – VersaMax 15-Bit High-Density Analog Voltage Input Module (15 Channels)

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Product Introduction

The IC200ALG263D, designed by General Electric (GE) for the VersaMax PLC series, is a high-density analog input module. It converts -10VDC to +10VDC analog voltage signals from field sensors into 15-bit digital data for PLC processing. With 15 single-ended channels, it delivers high accuracy, strong noise immunity, and efficient data acquisition for large-scale industrial monitoring systems.

Technical Specifications

Manufacturer: General Electric (GE)
Model: IC200ALG263D
Series: VersaMax PLC System
Channels: 15 single-ended voltage channels (one common ground group)
Resolution: 15-bit (0.3125 mV per count)
Input Range: -10VDC to +10VDC
Input Impedance: ≥100 kΩ
Accuracy: ±0.3% of full scale (typical at 25°C)
Update Rate: 7.5 ms per module
Isolation: 250 VAC continuous (input-to-logic); 1500 VAC for 1 minute (input-to-frame ground)
Power Source: Powered by PLC backplane (no external power required)
Backplane Current: 150 mA @ 5VDC (max)
Dimensions (W×H×D): 110 mm × 66.8 mm × 50 mm
Weight: 0.454 kg
Operating Temperature: 0°C to +60°C
Storage Temperature: -40°C to +85°C
Relative Humidity: 5%–95% (non-condensing)
LED Indicators: OK LED, INT PWR LED
Compatibility: VersaPro Software v2.0+; VersaMax Ethernet NIU Firmware v1.10+; VersaMax PLC CPU Firmware v2.10+

Key Features
High-Density 15-Channel Design: Maximizes I/O capacity for large-scale voltage signal monitoring, reducing module count and cabinet space.
15-Bit High Precision: Ensures accurate and reliable conversion for low-level voltage signals, ideal for precision measurement applications.
Optical Isolation: Provides 250 VAC continuous isolation between field inputs and internal logic, protecting the PLC from electrical noise, surges, and ground loops.
Fast Module-Wide Update: 7.5 ms update rate for all 15 channels, enabling real-time monitoring of dynamic process variables.
Backplane-Powered Operation: Draws power directly from the VersaMax PLC backplane, eliminating the need for external power supplies and simplifying wiring.
Comprehensive Diagnostics:
- On-board OK and INT PWR LEDs for real-time status monitoring (power, configuration, and fault conditions).
- Detects internal power loss and A/D conversion malfunctions (errors >6% of full scale).
- Stops scanning and reports faults after three consecutive diagnostic failures, ensuring data integrity.
Software Configurable: Seamlessly configured via VersaPro software for easy integration into VersaMax control systems.
Compact & Rugged: Standard VersaMax form factor for easy installation in industrial cabinets; wide temperature tolerance ensures reliability in harsh environments.