GE Fanuc - IC660EBA105 Output Block

GE Fanuc Genius IC660EBA105 Electronic Assembly

Core Technical Specifications

• Brand & Manufacturer: GE Fanuc.
• Model: IC660EBA105 Electronic Assembly.
• Compatible Block: Forms the complete IC660BBA105 6-Channel Analog Output Block.
• Output Channels: Six (6) independent current sourcing outputs.
• Output Signal: Each channel provides 0-20 mA or 4-20 mA signals.
• Power Supply (AC): 93-132 VAC, 47-63 Hz, 250 mA max. Nominal 115 VAC.
• Power Supply (DC): 105-145 VDC, 140 mA max, with 10% max ripple.
• Accuracy: 0.15% of full scale at 25°C.
• Resolution: Features a 12-bit Digital-to-Analog Converter (DAC).
• Isolation (Block-to-Block): 1500 V for 1 minute.

Performance & Environmental Ratings

• Thermal Drift: 35 PPM per degree Celsius for stable performance.
• Operating Temperature: 0°C to 60°C (32°F to 140°F).
• Storage Temperature: -40°C to 100°C (-40°F to 212°F).
• Humidity: 5% to 95% relative humidity, non-condensing.
• Vibration Resistance: 5-10 Hz at 5.08 mm displacement.

Frequently Asked Questions (FAQ)

• What is the IC660EBA105 used for?
  It is the main electronic component for a 6-channel analog output block, generating control signals (4-20mA) to field devices like valve positioners.
• What parts do I need for a full module?
  You need this IC660EBA105 assembly plus the IC660TBA105 terminal base to build a working IC660BBA105 block.
• What is the output resolution?
  It features a 12-bit DAC, providing fine control over the 0-20mA output signal.
• How accurate is the output?
  The output accuracy is 0.15% of full scale at 25°C, ensuring precise control signal generation.
• What diagnostics are available?
  The module self-monitors for output feedback errors, underrange, and overrange conditions to alert the control system.
• Can I mount this with power applied?
  No. Always ensure power is removed before handling to prevent damage from voltage arcing or ESD.