Technical Specifications

Item	Specifications
Manufacturer	Allen-Bradley
Product Family	GuardLogix 5570
Catalog Number	1756-L63S
Product Type	GuardLogix Safety Controller
Standard Memory	8 MB
Safety Memory	4 MB
Embedded Network Port	None
Motion Axis Support	Up to 100 axes
Nonvolatile Memory	CompactFlash card
Replacement Battery	1756-BA2
Installation Platform	ControlLogix Chassis

Contact Information

AB ABB BENTLY NEVADA

Welcome to reach our sales team for product information, price lists and cooperation discussions. We will reply as soon as possible and we sincerely await your consultation!

- Website:Https://www.plcexport.com/

- Sales Manager: Myrtle

- 💬Email: sales5@askplc.com

- 📱Phone (WhatsApp): +86-18950128464

Product Overview

The Allen-Bradley 1756-L63S is a GuardLogix® safety controller designed for ControlLogix® systems that require both standard automation and safety control within a single controller platform.

The controller provides 8 MB of standard memory together with 4 MB of safety memory, making it suitable for medium to large machine and process safety applications. It supports coordinated motion control and integrates with the ControlLogix architecture for distributed I/O, communication modules, and engineering software.

The controller is part of the ControlLogix 5570 family and uses CompactFlash® removable nonvolatile memory for program storage. Programming is performed through the integrated RS-232 serial port or through compatible ControlLogix communication modules installed in the chassis.

Key Features

Includes 8 MB of standard application memory and 4 MB dedicated safety memory.
Supports up to 100 coordinated motion axes for demanding automation systems.
Uses removable CompactFlash memory for nonvolatile storage.
Designed for seamless operation within the ControlLogix platform alongside communication, motion, and I/O modules.
Compatible with the ControlLogix modular architecture, allowing system expansion as application requirements grow.

Frequently Asked Questions

Does the controller include an Ethernet port?

No. The 1756-L63S does not have an embedded network port. Network connectivity is provided through compatible ControlLogix communication modules installed in the chassis.

How is the controller programmed?

Programming can be performed through the built-in RS-232 serial port or via supported communication modules within the ControlLogix platform.

What type of nonvolatile storage does it use?

The controller supports CompactFlash memory for storing application data and controller projects.

Our company has been present for over 20 years in the industrial automation parts supply sector

With more than two decades of established industry experience, PLCEXPORT has built extensive global market expertise in the industrial automation parts supply sector. As a seasoned independent distributor of brand-new, surplus and discontinued industrial components, we have long specialized in sourcing and supplying a full spectrum of parts to serve diverse industrial sectors worldwide.

We aspire to solidify our status as a top-tier industrial automation parts supplier across the globe. Leveraging our rich cross-border market insights and mature supply chain resources accumulated over 20 years in business, we focus on providing high-quality tailored surplus and standard parts solutions to meet clients' unique operational demands.

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Reliable supply, timely delivery for clients.

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