Allen-Bradley 1756-L63XT ControlLogix Processor Module

The Allen-Bradley 1756-L63XT is a high-performance ControlLogix processor module designed by Rockwell Automation. It features enhanced memory capabilities and supports a wide range of I/O points, making it ideal for demanding industrial automation systems. Built for extreme environmental conditions, the 1756-L63XT offers robust temperature resistance, high reliability, and extensive communication options. It is engineered to operate seamlessly in harsh industrial settings, ensuring continuous performance even in challenging conditions.

Technical Specifications

• Manufacturer: Rockwell Automation
• Brand: Allen-Bradley
• Part Number: 1756-L63XT
• Series: ControlLogix
• Module Type: Processor Module

Memory and I/O

• I/O Memory: 478 Kilobytes
• User Memory: 8 MB
• Maximum I/O: 128,000
• Maximum Analog I/O: 4,000
• Maximum Digital I/O: 128,000

Power and Current

• Current Draw (5.1 VDC): 1200 milliamps
• Current Draw (24 VDC): 14 milliamps
• Power Dissipation: 3.5 Watts
• Thermal Dissipation: 11.9 BTU per hour
• Isolation Voltage: 30 Volts Continuous

Temperature Ranges

• Operating Temperature: -25°C to 70°C
• Storage Temperature: -40°C to 85°C
• Maximum Surrounding Air Temperature: 70°C
• With FLEX I/O-XT: -20°C to 70°C

Communication Options

• Ports: One RS-232 serial built-in communication port
• Protocols: ControlNet, DeviceNet, Remote I/O, SynchLink, EtherNet/IP, Data Highway Plus
• Additional Communication: Modbus, ASCII, DF1 radio modem

Capabilities

• Controller Tasks: Three event tasks, 32 tasks, 100 programs per task
• Maximum Controller Connections: 250
• Redundancy: Supported on the same ControlNet network

Durability

• Vibration: 2 g at 10 to 500 Hz
• Operating Shock: 30 g
• Non-operating Shock: 50 g
• Humidity: 5% to 95% (non-condensing)

Physical

• Weight: 1.19 lbs
• Display: LED indicators