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1755-L1 Allen-Bradley

Name: 1755-L1 Allen-Bradley
Brand: Allen Bradley
SKU: 1755-L1
Price: 5647.5 USD
Availability: InStock

$0.00 - $5,647.50

$5,647.50

$0.00 - $5,647.50

$5,647.50

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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The 1755-L1 is a GuardPLC 2000 industrial safety-rated programmable controller from Allen-Bradley, part of the Bulletin 1755 family. It implements dual-channel safety logic (1oo2D architecture) for interlocking, safety monitoring, and guarded access control. The module resides in a safety control system and interfaces with safety I/O and other modules to execute safety logic. Typical uses include safety control on machinery, guarded machine access points, and systems requiring UL/CE compliance. Part number 1755-L1 is the processor module for GuardPLC 2000.

Best Suited For

Machine safety logic (1oo2D)
Guarded access control interlocks
Integration with GuardPLC 2000 safety I/O modules

User memory

500 kB code / 500 kB data

Front-panel connectors

1 Ethernet, 2 ASCII

Operating voltage

3.3 V DC / 5 V DC / 24 V DC

Operating temperature

0 °C to 60 °C

Technical Specifications

I/O & Electrical

Operating voltage

3.3 V DC / 5 V DC / 24 V DC

Current consumption

1.5 A @ 3.3 V DC; 0.1 A @ 5 V DC; 1 A @ 24 V DC

Communication & Power

Ethernet connector

1 front-panel

ASCII connectors

2 front-panel

Physical & Environmental

User memory

500 kB code / 500 kB data

Operating temperature

0 °C to 60 °C

Storage temperature

-40 °C to 85 °C

Weight

0.63 lbs (0.28 kg)

Certifications

UL ListedCEC-Tick

UL, CE, C-Tick; UL Certificate of Compliance for Programmable Controllers including model 1755-L1

1-Year Warranty

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USA Stock

Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

30-Day Returns

Hassle-free RMA. If the part is not right for your application, send it back within 30 days.

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Rockwell Automation documentation

Access official manuals, datasheets, and lifecycle information for this part directly from Rockwell Automation.

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Must Read: Disclaimer

PLC Department sells surplus and refurbished industrial automation products, including but not limited to programmable logic controllers (PLCs), which are sourced exclusively through independent third-party channels. PLC Department is not an authorized distributor, reseller, or representative of any manufacturer listed on this website, including Rockwell Automation or its Allen-Bradley brand. All product warranties, where offered, are provided solely by PLC Department and not by the original manufacturer.

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The products offered for sale may be used or surplus and may contain older date codes, be of earlier series or versions, or differ in appearance or features compared to products available through factory-authorized distribution channels. The presence, version, or functionality of firmware, if any, on programmable devices such as Allen-Bradley PLCs is not guaranteed. PLC Department makes no representation or warranty regarding:

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