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1756-L55 Allen Bradley PLCs/Machine Control

Brand: allen bradley
Product origin: USA
Delivery time: 2024
Supply capacity: IN STOCK

The Allen-Bradley 1756-L55 processor module is an essential part of ControlLogix systems, known for its adherence to industrial standards and robust design. It efficiently manages power with a consumption of 1.23 to 1.25 Amps at 5.1 Volts DC and 0.014 Amps at 24 Volts DC. The module offers strong resilience with an isolation voltage of 30 Volts and can endure up to 707 Volts DC.

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Product Specification

Manufacturer	Allen-Bradley	1756-L55
Product no	1756-L55	AB 1756-L55
Backplane Current at 5.1V DC	1.23 to 1.25 Amps	AB PLCs/Machine Control
Power Dissipation	5.6 to 5.7 Watts	AB PLC
Thermal Dissipation	19.1 to 19.4 BTU per hour	Allen Bradley Compactlogix
Isolation Voltage	30 Volts (continuous)	AB 1756-L55
Operating Temperature	0 to 60°C (32 to 140°F)	1756-L55

Product Details

1

Battery Backup

Equipped with a 1756-BA1 battery for dependable operation and continuity, despite the absence of user memory.

2

Isolation Voltage

Maintains a constant isolation voltage of 30 Volts and can withstand up to 707 Volts DC for 60 seconds, ensuring durability.

3

Temperature Range

Functional in temperatures from 0 to 60°C (32 to 140°F) and storage temperatures ranging from -40 to 85°C (-40 to 185°F), matching the T4 IEC temperature code.

4

Communication

Includes an RS-232 communication connector and interfaces seamlessly with 1756-CP3 or 1747-CP3 serial cables.

If you want to more details，please contact me without hesitate.Email：sales@sparecenter.com

Product Images

1756-L55

AB 1756-L55

AB 1756-L55

AB 1756-L55

AB PLCs/Machine Control

AB 1756-L55

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1756-L55

Mobile/what's app: +852 6980 6006

Email: sales@sparecenter.com

CUSTOMER VOICE

Highly Recommand !! I can’t express how thrilled I am with the Bently Nevada 3500/15 power supply I purchased from Spare Center. As an end user , I needed new item that could been shipped immeditaly, and Spare Center did it !

Alfredo Yanes

Alfredo Yanes

WE ARE PROUD TO HAVE THEM AS A VALUED PARTNER IN OUR SUCCESS. As a leading PLC hardware distributor, we’ve been sourcing components from Spare Center for several years now, and the partnership has been nothing short of exceptional......

Steven Ward

Steven Ward

The team was exceptional! Not only did they help me find and order hard to find parts, they went above and beyond by providing me with critical information about the limited future of

Sherri Brown

Sherri Brown

The response and attention was excellentEven though the item was obsolete andunavailable,the customer service staff wentabove and beyond to assist the customer.

Mohammed Ali

Mohammed Ali

Delivered quickly, It is third time I have used this vendor... no issues.

Gofur tashpulator

Gofur tashpulator

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