GE Fanuc IC660ELB905 | Genius I/O Adapter Board

GE Fanuc IC660ELB905 GENIUS Network Adapter Interface Board

The IC660ELB905 is a GENIUS Network Adapter Interface Board designed for industrial control system connectivity and signal conditioning.

Product Overview

• Model Number: IC660ELB905
• Manufacturer: GE Fanuc (Emerson Automation)
• Product Series: GE GENIUS I/O System
• Device Type: Network Adapter Interface Board
• Primary Function: Communication interface and signal conditioning
• Product Weight: Approximately 1 lb (0.45 kg)
• Nominal Voltage: 115 V AC / 125 V DC dual rating
• Operating Voltage Range: 93-132V AC or 105-132V DC
• Power Consumption: 8 Watts typical (control power)
• Frequency Range: 47 to 63 Hz for AC operation
• Maximum Frequency Ripple: 10% of DC supply voltage

Communication & Network Specifications

• Network Protocol: GENIUS Local Area Network (LAN)
• Data Transfer Rate: 153.6 kbps standard GENIUS bus speed
• Network Topology: Daisy-chain configuration
• Maximum Nodes: Supports up to 31 GENIUS devices per drop
• Communication Distance: Up to 7500 feet (2286 meters) with proper cabling
• Interface Ports: Dual-port design for network expansion
• Address Configuration: DIP switch selectable (0-31 address range)
• LED Status Indicators: Power, communication, fault, network activity
• Diagnostic Features: Comprehensive network and device monitoring

Environmental & Electrical Ratings

• Operating Temperature: 0 to 60°C (32 to 140°F)
• Storage Temperature: -40 to 100°C (-40 to 212°F)
• Relative Humidity: 5% to 95% non-condensing
• Power Supply Dropout Tolerance: 1 cycle (16-20 ms based on frequency)
• Selectable Input Filter: 10 to 100 ms adjustable in 10 ms steps
• Block-to-Block Isolation: 1500 V continuous rating
• Altitude Rating: Up to 2000 meters (6562 feet) without derating
• Shelf Life: 1 year in original packaging
• Ingress Protection: IP20 when installed in proper enclosure

Signal Conditioning & Filtering

• Filter Settings: Programmable from 10, 20, 30, 40, 50, 60, 70, 80, 90, to 100 ms
• Filter Purpose: Noise rejection and contact debouncing
• Response Time: Configurable based on filter setting selection
• Noise Immunity: > 1500 V/μs common mode rejection ratio
• Signal Accuracy: ±1% of reading typical
• Update Rate: 1-10 ms configurable via system parameters
• Input Types: Compatible with digital and pulse input signals

Physical Specifications

• Dimensions: Approximately 22.44 × 8.89 × 10.00 cm (8.83 × 3.50 × 3.94 in)
• Housing Material: Aluminum alloy for EMI protection and heat dissipation
• Mounting Options: 35 mm DIN rail or panel mounting
• Terminal Type: Removable screw terminal blocks
• Connector Configuration: Separate terminals for power, network, and I/O
• Wire Size: Accommodates 18-14 AWG (0.75-2.5 mm²) wire
• Terminal Torque: 0.5-0.6 Nm (4.4-5.3 lb-in) recommended
• Color: Standard industrial gray with status indicator window

Protection & Safety Features

• Electrical Isolation: 1500V between network, power, and I/O sections
• Overvoltage Protection: Withstands 2000V transients for 10 seconds
• Short Circuit Protection: Electronic current limiting on outputs
• Reverse Polarity Protection: Protected against incorrect DC connections
• ESD Protection: ±8 kV contact discharge per IEC 61000-4-2
• Surge Protection: ±1 kV line-to-line per IEC 61000-4-5
• Safety Certifications: UL 508, CSA 22.2 No. 142, CE marked
• EMC Compliance: IEC 61326-1 for industrial environments

Installation & Configuration

• Mounting Procedure: Snap onto 35 mm DIN rail or secure to panel
• Wiring Preparation: Strip wire to 7-8 mm (0.28-0.31 in) length
• Address Setting: Set 5-position DIP switch before power-up
• Network Connection: Use shielded twisted pair cable for GENIUS bus
• Configuration Software: GE Fanuc configuration tools required
• Filter Setting Configuration: Software programmable for each input
• System Compatibility: GE Series 90-30/90-70 PLCs and compatible systems

Package & Shipping

• Package Contents: IC660ELB905 interface board, installation manual
• Shipping: Available via FedEx, UPS, DHL with tracking
• Lead Time: Typically ships within 3-7 business days
• Storage Conditions: Store in dry environment at recommended temperatures
• Warranty: Standard manufacturer warranty applies

Frequently Asked Questions

• What is the purpose of selectable filtering? To reject electrical noise and contact bounce while maintaining appropriate response speed.
• How many devices can connect to this adapter? Up to 31 GENIUS I/O devices on a single network drop.
• Is special configuration software required? Yes, GE Fanuc configuration software is needed for setup.

For network design and technical support for the IC660ELB905 network adapter, contact our engineering team.

Contact Information:
Email: sales@nex-auto.com
Phone/WhatsApp: +86 153 9242 9628

Partner: AutoNex Controls Limited

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