Processor Module Allen-Bradley 1756-L63

Allen-Bradley 1756-L63 ControlLogix Programmable Automation Controller

Memory & Processing Power

• User Memory: 8 MB for program storage and execution
• I/O Memory: 478 KB dedicated to input/output processing
• Non-Volatile Option: 128 MB via 1784-CF128 CompactFlash
• Task Capacity: 32 simultaneous tasks with 100 programs each
• Scan Time: 0.08 milliseconds for rapid execution
• Event Handling: All triggers supported for event tasks

I/O Capabilities & Expansion

• Total I/O Capacity: 128,000 points maximum discrete I/O
• Analog I/O Limit: 4,000 points for process control
• Battery Backup: 1756-BA1 or 1756-BATM required
• Motion Control: SERCOS interface and Ethernet/IP motion
• Redundancy: Full controller redundancy support
• Chassis Compatibility: 1756-A4, A7, A10, A13, A17 models

Communication Interfaces

• Built-in Port: RS-232 serial communication interface
• Network Protocols: EtherNet/IP, ControlNet, DeviceNet
• Legacy Networks: Data Highway Plus, Remote I/O
• Third-Party Support: Various process and device networks
• Serial Options: Modbus, DF1, ASCII, DH-485 protocols
• Expansion: Communication adapters for extended connectivity

Power Requirements & Specifications

• Backplane Current: 1.2A at 5V DC, 14mA at 24V DC
• Power Dissipation: 3.5 Watts during operation
• Thermal Output: 11.9 BTU per hour maximum
• Isolation Rating: 30V continuous, tested at 720V DC
• Power Supplies: Compatible with PA50, PA72, PB50, PB72 series
• Redundant Power: Works with PA75R, PB75R, PSCA2 units

Environmental Durability

• Operating Temperature: 0 to 60°C (32 to 140°F)
• Storage Temperature: -40 to 85°C (-40 to 185°F)
• Humidity Range: 5% to 95% non-condensing
• Vibration Resistance: 2g from 10-500 Hz
• Operating Shock: 30g withstand capability
• Non-Operating Shock: 50g survival rating

Physical Specifications

• Module Weight: 0.71 pounds (0.32 kilograms)
• Enclosure Type: Chassis-mounted open style
• Installation: Any slot in compatible 1756 chassis
• Product Type: Programmable Automation Controller (PAC)
• Series Classification: ControlLogix 5560 series
• Insulation Type: Basic insulation classification

Key Features & Benefits

• High Capacity: Handles up to 128,000 I/O points for large systems
• Flexible Communication: Multiple protocol support for integration
• Motion Ready: Integrated motion control capabilities
• Redundancy Capable: Ensures system availability and reliability
• Expandable Memory: CompactFlash option for data storage
• Proven Platform: Part of established ControlLogix family

Frequently Asked Questions

• What is the main difference between L63 and newer models?
  The 1756-L63 uses battery-backed RAM and has 478KB I/O memory with RS-232 port.
• Can this controller handle motion control applications?
  Yes, it supports SERCOS interface, analog motion options, and Ethernet/IP motion.
• What battery does this controller require?
  It uses 1756-BA1, 1756-BATM, 1756-BATA for Series A or 1756-BA2 for Series B.
• How many I/O points can I connect to this controller?
  It supports 128,000 discrete I/O and 4,000 analog I/O points maximum.
• What communication networks are supported?
  EtherNet/IP, ControlNet, DeviceNet, DH+, Remote I/O, and third-party networks.
• Is this controller still supported by Rockwell?
  Yes, it remains a supported product within the ControlLogix platform.
• What is your shipping time for this product?
  We typically ship within five business days after order confirmation.

For detailed technical specifications or volume pricing, contact our automation specialists at: sales@nex-auto.com