GE IC660BBS103 GENERAL ELECTRIC GENIUS BLOCK ASSEMBLY LOW LEAK ISOLATED I/O

• IC660BBS103
• DISCONTINUED BY MANUFACTURER
• I/O MODULE
• GENIUS BLOCK
• 8 CIRCUIT
• 115 VAC / 125 VDC POWER
• FOR 2 OR 3 WIRE SWITCH INPUTS
• WITHOUT FAIL SWITCH DIAGNOSTICS

Overview
The GE Fanuc IC660BBS103 is an 8-point discrete I/O block engineered for industrial control systems. It supports both AC and DC voltages (115VAC and 125VDC), delivering versatile and reliable I/O performance. Operating on the Genius Bus protocol, this module allows multiple blocks to be connected in a daisy-chain setup. Its 8 I/O circuits are divided into 4 isolated groups, offering flexibility for various industrial automation applications. Equipped with diagnostic features for both inputs and outputs, this intelligent I/O block ensures high reliability and operational safety.

Technical Specifications

• Module Type: Discrete I/O Block
• Brand: GE Fanuc
• Series: Genius Block I/O
• Part Number: IC660BBS103

Electrical Specifications

• Input Voltage Range:
  AC: 93–132VAC
  DC: 105–132VDC
• Nominal Input Voltage:
  AC: 115VAC
  DC: 125VDC
• Input Filter Time: 10 to 100ms (adjustable in 10ms increments)
• Input Processing Time:
  AC: 2ms
  DC: 0.8ms
• Turn-On Delay:
  AC: 0.5Hz + 1ms
  DC: 1ms

Output Specifications

• Output Circuits: 8 (divided into 4 isolated groups)
• Output Current:
  AC: 2A RMS per circuit
  DC: 2A (resistive), 1A (inductive) per circuit
• Maximum Block Output Current:
  15A peak
  7.5A at 35°C and 60°C
• Fusing: Internal electronic short-circuit trip (100ms for AC; 10ms for DC)
• Output Diagnostics: Short circuit, overload, no load, overtemperature, loss of I/O power

Environmental and Mechanical Specifications

• Operating Temperature: 0 to 60°C
• Relative Humidity: 5% to 95% (non-condensing)
• Vibration Rating: 5 to 10Hz with 0.2 inches of displacement
• Dimensions: 8.83” x 3.34” x 3.91” (HxWxD)
• Weight: 4 lbs (1.8 kg)

Power and Efficiency
Heat Dissipation:

• Maximum: 16.8W (with all inputs active)
• Maximum: 45.6W (with all outputs energized at 2A)

Power Supply Dropout Time:

• AC: 1 cycle
• DC: 10ms