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Allen Bradley 1756-M1 ControlLogix 512KB Memory Expansion Module

Allen Bradley 1756-M1 ControlLogix 512KB Expansion Memory Module.

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ManufacturerAllen Bradley

Part number1756-M1

Module Type 512K Memory Expansion Module

Compatibility ControlLogix 5550 Controllers

Memory Capacity 512 Kbytes

Operating Temperature 0-60°C

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Veteran-owned

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512KB Expansion Memory For Logix5550 Controllers Single Slot Installation Reliable Performance Industrial Grade

Product description

The Allen-Bradley 1756-M1 is a Series A ControlLogix memory board designed to expand the memory of Logix5550 controllers. It provides 512 Kbytes of expansion memory and is specifically intended for use with controllers such as the 1756-L1, 1756-L1M1, 1756-L1M2, and 1756-L1M3. This module requires a single slot in the ControlLogix chassis.

This memory expansion module is crucial for applications requiring increased program storage or data handling capabilities within ControlLogix systems. It operates within a temperature range of 0 to 60 degrees Celsius and is built for reliable performance in industrial automation environments.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the 1756-M1. We provide access to essential automation components, helping you maintain and upgrade your industrial control systems with quality surplus parts.

Technical specifications

Module Type	512K Memory Expansion Module
Compatibility	ControlLogix 5550 Controllers
Memory Capacity	512 Kbytes
Operating Temperature	0-60°C
Backplane Current (5V)	760mA
Manufacturer	Allen Bradley

Common applications

PLC Programming

Data Logging

Industrial Control

Machine Automation

Process Automation

Manufacturing

Compatible systems

1756-L1 1756-L1M1 1756-L1M2 1756-L1M3

Also known as

1756-M1 Module ControlLogix Memory AB 1756-M1

Replaces / compatible with

This memory module expands the memory capacity for specific Allen-Bradley ControlLogix 5550 controllers.

Technical note

Expert tip

Only one memory board can be installed in a controller. Use a grounding wrist strap during installation.

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Frequently asked questions

What is the memory capacity of the Allen-Bradley 1756-M1 module?

The Allen-Bradley 1756-M1 module provides 512 Kbytes of expansion memory, designed to increase the program storage and data handling capabilities of compatible ControlLogix 5550 controllers.