IC695ALG312 GE Fanuc Rx3i Isolated Thermocouple Input

Overview

The IC695ALG312 is a 12-channel isolated thermocouple input module designed for the GE Fanuc RX3i PACSystems. It supports a wide variety of thermocouple types and voltage ranges, making it highly adaptable for industrial measurement and control applications. The module is ideal for use in systems requiring isolated input from thermocouples, providing reliable data with excellent diagnostic capabilities.

Technical Specifications

• Model: IC695ALG312
• Type: Isolated Thermocouple Input Module
• Channels: 12 thermocouple input channels
• Supported Thermocouple Types: J, K, T, E, R, S, B, N, or C
• Voltage Input: ±50mV, ±150mV
• Accuracy: ±0.1% of the voltage span at 25°C; ±0.25% of span over the temperature range
• Update Rate: Configurable from 15 msec to 120 msec
• Resolution: 32-bit IEEE floating point or 16-bit integer
• Diagnostics: Includes open wire, short circuit, high/low alarms, overrange/underrange alarms, and rate of change monitoring
• Temperature Range: Operating: 0°C to 60°C; Storage: -40°C to 85°C
• Humidity: 5% to 95%, non-condensing
• Shock Resistance: 15g for 11ms (JIS C0912/IEC60068-2-27)
• Vibration Resistance: 10-57 Hz with peak displacement of 0.0524mm
• Power Requirements: 3.3V: 400mA, 5V: 300mA
• Backplane: Universal backplane only
• Slot Occupation: 1
• Connector Types: IC694TB3x32, IC694TBSx32, IC694TBC032 (sold separately)
• A/D Conversion: Sigma Delta, conversion time of 15 ms to 120 ms depending on filter settings
• Common Mode Rejection: 100 dB for 50/60 Hz with 2.3 Hz filter, 100 dB for 4.7 Hz filter at 60 Hz

FAQ

• What types of thermocouples are supported?
  The IC695ALG312 supports J, K, T, E, R, S, B, N, and C types.
• What is the maximum number of inputs on the module?
  The module supports up to 12 channels of isolated thermocouple inputs.
• What diagnostic features are available?
  Diagnostics include open circuit detection, short circuit detection, overrange, underrange, and rate of change alarms.
• What is the power consumption of the module?
  The module requires 400mA at 3.3V and 300mA at 5V.