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1756-L73XT Allen-Bradley

Name: 1756-L73XT Allen-Bradley
Brand: Allen Bradley
SKU: 1756-L73XT
Price: 10764.84 USD
Availability: InStock

$9,930.00 - $10,764.84

$10,764.84

$9,930.00 - $10,764.84

$10,764.84

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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 1756-L73XT is an Allen-Bradley ControlLogix-XT 5570 series processor module designed for industrial control systems requiring extended environmental tolerance. It features 8 MB user memory and supports SD card non-volatile storage. Equipped with a built-in USB 2.0 port and intended for chassis-based installation, it coordinates I/O modules and manages I/O scanning up to a total of 128,000 points. Typical applications include factory automation, process control, and installations in broader temperature or harsher ambient conditions.

Best Suited For

Extended-temperature and corrosive environments
ControlLogix 5570 chassis installations
High I/O point count applications
Systems requiring local programming via USB

User Memory

8 MB

Total I/O Capacity

128,000 points

Integrated Port

USB 2.0 (12 Mbps)

Power Dissipation

2.5 W

Weight Approximate

0.25 kg (0.55 lb)

Technical Specifications

I/O & Electrical

User memory

8 MB

I/O memory

0.98 MB

Maximum digital I/O

128,000 points

Maximum analog I/O

4,000 points

Communication & Power

USB port

USB 2.0, full-speed 12 Mbps

Current draw @ 1.2 V DC

5 mA

Current draw @ 5.1 V DC

800 mA

Power dissipation

2.5 W

Physical & Environmental

Thermal dissipation

8.5 BTU/hr

Isolation voltage (USB to backplane)

30 V continuous

Weight

0.25 kg (0.55 lb)

Slot width

1

Mounting

Chassis-based, any slot

Enclosure type rating

None (open-style)

Certifications

China CCCSafetyCEATEXAustralian RCMIECExABSEAC

Certified per IEC/UL 61010-1 for basic insulation. Certifications include China CCC, Safety, CE, ATEX, Australian RCM, IECEx, American Bureau of Shipping, Eurasian Economic Community (as of April 28 2026).

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Rockwell Automation documentation

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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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