GE IC200ALG630 IC200ALG630-EC Analog Input Thermocouple Module

Overview

The GE IC200ALG630 IC200ALG630-EC is a high-precision analog input module from the VersaMax I/O series. It processes thermocouple and millivolt signals with exceptional accuracy and reliability. This module suits temperature monitoring, process control, and instrumentation applications across industrial environments. The IC200ALG630 supports up to seven independent input channels, offering flexibility for multiple sensor connections. It accepts thermocouple types J, K, T, S, and R, as well as low-level millivolt inputs. With 16-bit resolution, it delivers precise measurement and stable signal conversion. Engineered for efficiency, the module includes advanced diagnostics for open circuit, overrange, and underrange detection. It features four cold junction compensation modes—none, remote, fixed, and local—to ensure measurement consistency under varying conditions. A front-panel LED indicates module health and backplane power status for quick troubleshooting.

Technical Specifications

• Model: IC200ALG630

• Series: VersaMax I/O

• Manufacturer: GE Fanuc

• Type: Analog Input Thermocouple Module

• Input Channels: 7 isolated analog inputs

• Supported Thermocouple Types: J, K, T, S, R

• Millivolt Ranges: ±19.5 mV, ±39 mV, ±78.125 mV, ±156.25 mV, ±312.5 mV, ±625 mV

• Resolution: 16-bit ADC per channel

• Accuracy (Voltage): ±0.2% of full scale

• Accuracy (Temperature): ±0.15°C at 25°C

• Update Rate: 60 ms per channel at 60 Hz; 70 ms at 50 Hz

• Temperature Sensitivity: ±0.004% of reading or ±1.5 µV/°C

• Cold Junction Compensation: None, Remote, Fixed, Local

• Diagnostics: Open thermocouple, over/under range, and thermistor fault detection

• Backplane Power Consumption: 5 VDC @ 125 mA; 3.3 VDC @ 125 mA

• Isolation Voltage: 250 VAC continuous; 1500 VAC for 1 minute

• Operating Temperature: 0°C to 60°C

• Mounting Options: DIN rail or panel mount

• Indicators: Green LED for power, amber LED for fault

• Dimensions: Width 4.3 in, Height 2.63 in, Depth 1.95 in

• Weight: 0.35 lbs