1756-L74 | Allen-Bradley Controller|ControlLogix 5570 Controller

Description

The 1756-L74 is a high-performance controller within the ControlLogix 5570 series, designed for large-scale industrial automation applications that require extensive processing power and connectivity. It supports advanced programming and communication capabilities, making it suitable for complex control systems with demanding performance requirements.

Features

• High-performance processing with an Intel Core i3-4010U processor (1.7 GHz, dual-core).
• Supports multiple network protocols including EtherNet/IP, Remote I/O, SynchLink, and third-party process and device networks.
• Enhanced security features to protect against unauthorized access.
• Integrated motion and drive control for precise and efficient operation.
• Supports up to 8 MB of user memory for data and logic storage.
• Nonvolatile memory using an SD card for backup and retention.
• Built-in USB 2.0 port for configuration and firmware updates.
• Controller connections: Supports up to 500 connections.
• Program tasks: Up to 32 tasks, with 1000 programs per task starting from Logix Designer application version 24.
• Event tasks: Supports all event triggers.
• Advanced diagnostics for easier troubleshooting and maintenance.
• Redundancy options for fail-safe operation, including hot standby and fault-tolerant configurations.

Technical Specifications

• Processor: Intel Core i3-4010U (Dual-core 1.7 GHz)
• Memory: 8 MB for data and logic, 0.98 MB (1006 KB) I/O, SD card for nonvolatile memory.
• Operating Temperature Range: -40°C to +60°C (-40°F to +140°F)
• Storage Temperature Range: -40°C to +85°C (-40°F to +185°F)
• Relative Humidity: 5% to 95%, non-condensing
• Power Supply Voltage: 24 VDC ± 20%
• Power Consumption: 35 W typical, 45 W maximum
• Dimensions (H x W x D): 12.7 cm x 17.8 cm x 10.2 cm (5.0 in x 7.0 in x 4.0 in)
• Weight: 1.8 kg (4 lbs)
• Communication Ports:
  • Two Ethernet ports supporting EtherNet/IP, CIP Sync, and CIP Safety
  • USB 2.0 port for configuration and firmware updates
• Expansion Slots: SD card slot for additional storage and backup.
• Firmware: Requires firmware revision 20 or later.
• Software Support:
  • Studio 5000 Logix Designer version 21.00.00 or later
  • RSLogix 5000 Software version 20.01.02 or later
  • RSLinx Classic version 2.59.00 or later
• Safety Compliance: Meets international safety standards, including CE, UL, and CSA.
• Mounting Options: DIN rail or panel mount.