Allen-Bradley 1756-L55M13 Processor Module

Allen-Bradley 1756-L55M13 ControlLogix Logix5555 Processor

Memory and Processing Capabilities

• The 1756-L55M13 provides 1.5 MB of data and logic memory for program storage.
• It includes 208 KB of dedicated I/O memory for efficient data handling.
• This processor supports 128,000 maximum I/O points for large systems.
• It handles 4,000 analog inputs and 2,000 analog outputs maximum.
• Program scan time is 0.08 milliseconds for fast execution speed.

Communication and Network Support

• The controller supports EtherNet/IP, ControlNet, and DeviceNet networks.
• It works with Universal Remote I/O and Data Highway Plus protocols.
• Communication options include DH-485 and Modbus via ladder logic.
• The processor supports SynchLink for high-speed applications.
• It can function in redundant controller systems on ControlNet networks.

Power and Electrical Specifications

• Backplane current requirement is 1.23 amps at 5.1V DC.
• It draws 14 mA at 24V DC from the chassis power supply.
• Power dissipation measures 5.6 watts maximum during operation.
• Thermal dissipation rating is 19.1 BTU per hour.
• Isolation voltage is 30V continuous with basic insulation protection.

Physical and Environmental Specifications

• Operating temperature range is 0°C to 60°C (32°F to 140°F).
• Storage temperature extends from -40°C to +85°C for harsh conditions.
• Humidity tolerance is 5-95% non-condensing relative humidity.
• It withstands 30G operational shock and 50G non-operational shock.
• Vibration resistance is 2G at 10-500Hz for stable performance.

Installation and Accessories

• The controller uses 1756-BA1 or 1756-BATM battery for memory backup.
• Programming requires 1756-CP3 or 1747-CP3 programming cable.
• This open-style module installs in any ControlLogix chassis slot.
• Module weight is 0.78 pounds (0.35 kilograms) for easy handling.
• RF immunity rating is 10V RMS from 150 kHz to 80 MHz.

Frequently Asked Questions (FAQ)

• What memory capacity does this processor have?
  The 1756-L55M13 provides 1.5 MB user memory and 208 KB I/O memory.
• What networks does this controller support?
  It supports EtherNet/IP, ControlNet, DeviceNet, and other major protocols.
• Do you have this processor in stock?
  We maintain stock and typically ship within five business days after order confirmation.
• What battery does this controller use?
  The controller requires 1756-BA1 or 1756-BATM battery for memory backup.
• What is your return policy?
  We offer a 30-day return policy from the delivery date for all products.

For technical support and pricing information, please contact: sales@nex-auto.com