Allen-Bradley 1756-L81ES GuardLogix 5580 Safety Controller

Allen-Bradley 1756-L81ES Safety Controller

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ALLEN-BRADLEY | GUARDLOGIX 5580

1756-L81ES GuardLogix 5580 Safety Controller

Standard and safety memory, embedded gigabit Ethernet and integrated safety control for engineered automation systems.

Original newIn stockActive lifecycleWith 1 year warranty

Condition, availability and warranty are Stockoems commercial terms. Active is the manufacturer lifecycle wording.

Product Summary

The Allen-Bradley 1756-L81ES is a GuardLogix 5580 safety controller for integrated standard and safety control. Rockwell Automation specifies 3 MB standard memory, 1.5 MB safety memory, USB and embedded 1 Gb Ethernet communication, support for 100 EtherNet/IP devices and a four-character alphanumeric display. It installs in a ControlLogix chassis and must be engineered with the complete catalog number, Series, firmware, Studio 5000 safety project, chassis, safety partner strategy, network architecture and validated safety requirements. Rockwell Automation currently lists this catalog number as Active.

Control Data Matrix

ManufacturerRockwell Automation / Allen-Bradley

Complete Part Number1756-L81ES

Product TypeGuardLogix 5580 Safety Controller

SeriesGuardLogix 5580

Memory3 MB standard memory

Safety Memory1.5 MB safety memory

Embedded Network1 Gb Ethernet

EtherNet/IP Capacity100 EtherNet/IP devices

Programming Port1 USB

DisplayFour-character alphanumeric

Official Life CycleActive

Product ConditionOriginal new

AvailabilityIn stock

WarrantyWith 1 year warranty

ShippingWorldwide options in quotation

Control and Interface Topology

ControlLogix ChassisLocal modules

1756-L81ES CoreStandard and safety execution

EtherNet/IP1 Gb and 100 devices

Safety ProjectValidated application

Embedded Ethernet connects distributed devices and peer control resources. USB supports temporary programming access; system design and project validation remain application responsibilities.

Applications

Integrated standard and safety control
GuardLogix chassis applications
EtherNet/IP safety architectures
Engineered safety modernization
Validated machine and process safety

Procurement Gates

Match 1756-L81ES and Series.
Confirm firmware and Studio 5000 safety project.
Record chassis and power arrangement.
Review Ethernet and safety architecture.
Verify safety validation and backups.

Compatibility and Revision Notice

Do not substitute a standard ControlLogix, process, conformal-coated or extreme-environment controller without an engineering and safety review. Compare 1756-L81ES, Series, firmware, Studio 5000 safety project, chassis, power supply, safety partner strategy, Ethernet configuration and validated application requirements.

Frequently Asked Questions

Is 1756-L81ES discontinued?

No. Rockwell Automation lists it as Active.

What condition is supplied?

Stockoems offers original new supply under written quotation terms.

Is it available?

Stockoems lists it as in stock; quantity and shipment terms are confirmed in writing.

How much memory is provided?

The official specification lists 3 MB standard memory and 1.5 MB safety memory.

What network capacity is specified?

The official description specifies one embedded 1 Gb Ethernet port and 100 EtherNet/IP devices.

How is compatibility checked?

Provide the product label, Series, firmware, Studio 5000 project, chassis, network architecture and backup details.

Stockoems is operated by Apter Power Limited and is an independent reseller of industrial automation products. Manufacturer names and trademarks are used for identification purposes only.

Request a ControlLogix Review

Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.

Email: sales6@apterpower.com | WhatsApp: +86 18159889985

Email Sales WhatsApp Sales

STOCKOEMS SERVICE RELAY

Verification, Handling and Worldwide Coordination

Stockoems technical inspection workspace

Stockoems warehouse handling and verification

Stockoems packaging and shipment coordination

Six-Stage Service Route

01 Identity
Model and suffix verification plus product and label photo confirmation.

02 Supply
Condition confirmation and written warranty terms.

03 Technical
Technical compatibility review.

04 Quality
Visual checks and protective packaging.

05 Logistics
Worldwide shipping, shipment tracking and customs documentation.

06 Support
Return authorization process and after-sales response.

Our team coordinates label verification, inspection evidence, packaging, logistics and documents without promising an unverified dispatch date or specific quantity.

Email: sales6@apterpower.com | WhatsApp: +86 18159889985

Email Sales WhatsApp Sales

70 EXACT ENTRIES

Stockoems Advantage Model Selection

Each entry is an independent product listing and is not presented as a direct replacement. Confirm the manufacturer, complete part number, revision and compatibility before ordering.

GH-1KDS	ABB MU6301/40-811-500 2CKA006300A1373	677304	1492-FB1C30	5NCLPT-2E
430-7	20-0600-60	2CDG110098R0011	CBD6SP00020A-109	ABB 6122/01-84-500
1766-L32BXBA	10300/1/1	B9900YD	MD-54 DC 3605-0001	60HH-S 253761
ZE544-001A-521	NX-148E	AT-CV41R	A1110014	1SDA066434R1
HTE200E20C2	CP-168EL-A RS-232	14MC 0110 3S25A10	SC20000	EEX12R 12/7/09/9/17
ABB 774B430G22 FT1-173	BZMC2-A250	CB5R0025	EXP-10120	HD251X
AM503	DM3110	5J.JKJ28.E30	NJ5-18GM-N 106450	ILX-25-E-GF
2CDG110030R0011	MP80	PS00C01KNX	MSR 3100-2	FK588
Sigma 21029771	MVP-8400	PWR-125W-AC 341-0502-01	500-633037	BMXDDI6402K
360G2-CRT12LC-SM-PT	VD401 BL-90070 R101	F1892CCD600	SPK-512A-14GCC	62100520
73091C	AMS-8	OP10GENR	JRBS-57-8	CE-AHUKZ-00E.D.1.1.1-1
L4029E1227	330101-00-08-05-02-05	CHV-TSTATEX-FCU-W-T	LQSE-4S5-230-D	NIAI04
GE57705X012	PUB4024S	18100050-3	CW9000	UPS2 5V-1.5A/24V-0.2A 0RIO2UPS-2
RRZ-06	T0-3-8007/E	950-1218	IMX-M 102F	ABB 1SDA066431R1

Models were randomly selected from the customer-provided TXT lists. Only exact Stockoems product matches are linked; unlinked entries remain plain text.