The GE Fanuc IC660BBA104 is an analog I/O block designed for integration with GE Fanuc Series 90-30 PLCs. It enables precise control and monitoring of industrial processes by interfacing with analog devices like sensors, transmitters, and actuators. The module provides 4 analog input channels and 2 analog output channels, supporting 4-20 mA current signals for both inputs and outputs. It can be powered by either 115 VAC or 125 VDC and is equipped with diagnostic features to aid in troubleshooting and maintenance.

Technical Specifications

• Module Type: Analog I/O Block
• Manufacturer: GE Fanuc
• Model Number: IC660BBA104
• Input Voltage: 115 VAC or 125 VDC
• Number of Inputs: 4 analog inputs (4-20 mA)
• Number of Outputs: 2 analog outputs (4-20 mA)
• Signal Type: 4-20 mA current input and output
• Isolation: Channels are isolated from each other for protection.
• Accuracy:
  • Inputs: ±0.1%
  • Outputs: ±0.25% (under severe RF interference)
• Linear Scaling: Supports independent scaling values for both inputs and outputs.
• Diagnostics:
  • Low/high alarm detection
  • Overrange/underrange detection
  • Open wire detection for inputs
  • Output feedback error detection
  • Internal fault reporting
• Bus Switching Module (BSM): Control for IC660BSM021
• Dimensions: 8.83 x 3.34 x 3.91 inches (W x H x D)
• Weight: 4 lbs (1.8 kg)
• Operating Temperature Range: 0°C to 60°C (32°F to 140°F)