Allen-Bradley 1756-L73 ControlLogix 5570 Controller 8MB

Product Overview

The Allen-Bradley 1756-L73 is a powerful ControlLogix 5570 controller. It is designed for complex industrial automation tasks. This module uses 8 MB of user memory. It supports up to 32 tasks with 100 programs each. The controller handles 128,000 total I/O points. It also manages 4,000 analog I/O points. The 1756-L73 features a USB 2.0 port for fast programming. It weighs only 0.25 kg. The open-style enclosure fits in any 1756 chassis slot. This controller uses a standard 1756 power supply. It consumes 2.5 W of power. The 1756-L73 provides reliable control for large systems.

Application Scenarios

This controller works well in factory automation. It also suits process automation applications. Use it for high-speed discrete manufacturing. It handles complex batch control processes. The module supports redundant controller configurations. This feature increases system availability. Use it for motion control with SERCOS interface. It also works with Ethernet/IP networks. The controller manages distributed I/O systems. It can control remote I/O racks effectively. The 1756-L73 is ideal for large-scale infrastructure projects. It also works in material handling systems.

Technical Specifications

The 1756-L73 has 8 MB of user memory. It also includes 0.98 MB of I/O memory. The module draws 800 mA at 5.1 Volts. It draws 5.0 mA at 1.2 Volts DC. Thermal dissipation is 8.5 BTU per hour. The isolation voltage is 30 Volts continuous. It operates at 0 to 60 degrees Celsius. Non-operating temperature ranges from -40 to 85 degrees Celsius. It handles 5 to 95% non-condensing humidity. Operating vibration is 10 to 500 Hz at 2 g. Operating shock is 30 g. Non-operating shock is 50 g. With an SD card, shock tolerance is 45 g. The USB port wiring category is 3.

Installation & Maintenance Guide

Install the 1756-L73 in any 1756 chassis slot. Use a standard 1756 power supply. Connect the USB cable for programming. Ensure proper grounding for safety. Do not exceed the surrounding air temperature of 60 degrees Celsius. Keep the enclosure free of dust. Check the module for proper seating. Use only approved 1756 series chassis. Follow Rockwell Automation guidelines for wiring. Use FedEx, UPS, or DHL for shipping. The module requires no battery for memory retention. It uses energy storage technology instead.

Packing List

1 x Allen-Bradley 1756-L73 ControlLogix Controller. The module is shipped in an anti-static package. No cables or software are included. The unit is brand new and factory sealed. All items are tested before shipping. Use FedEx, UPS, or DHL for fast delivery.