The Allen Bradley 1771-KA2 is a communication adapter module designed for data exchange between PLC-2, PLC-3, and PLC-5 systems over a Data Highway Plus (DH+) network. It enables seamless integration of legacy PLC systems into a centralized control architecture, providing efficient data transfer and reliable network communication in industrial automation environments.
Technical Specifications
- Manufacturer: Allen Bradley (Rockwell Automation)
- Model: 1771-KA2
- Module Type: Data Highway Plus (DH+) Communication Adapter
- Compatible PLCs:
- PLC-2 Series
- PLC-3 Series
- PLC-5 Series
- Communication Protocol: Data Highway Plus (DH+)
- Baud Rate: 57.6Kbps
- Maximum Network Distance: 10,000 feet (using recommended cable specifications)
- Backplane Current Draw: 1.3A at 5V DC
- Mounting: Installs in a 1771 I/O chassis
- Status Indicators: LEDs for network and module status monitoring
Key Features
- Enables communication between PLC-2, PLC-3, and PLC-5 controllers
- Supports Data Highway Plus (DH+) networking for centralized data exchange
- Allows seamless integration of legacy Allen Bradley PLCs into modern control systems
- Modular design for easy installation into 1771 I/O chassis
- LED indicators for quick diagnostics and status monitoring
- High-speed data exchange for efficient process automation
Compatible Allen Bradley Components
- Allen Bradley PLC-2, PLC-3, and PLC-5 Processors
- Allen Bradley 1771 I/O Chassis and Power Supplies
- FactoryTalk View and RSLogix software for system configuration and monitoring
- DH+ Network Cables and Repeaters for extended network distances
Industry Applications
- Manufacturing process control
- Material handling and conveyor systems
- Oil and gas pipeline automation
- Power generation and utility monitoring
- Water and wastewater treatment plants
Installation & Operational Notes
- Installs into a 1771 I/O chassis for direct integration into existing PLC networks
- Requires proper DH+ network wiring and configuration for stable communication
- Supports both local and remote PLC communications for distributed control systems
- Regular maintenance recommended to ensure reliable data transfer and network performance
We ship this product worldwide! Delivery is normally stock.
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