Call or text 469-316-8517Mon to Fri 9 AM to 4:30 PM CT In stock, zero lead timeFree US shipping
Menu

Allen-Bradley

1756-CNB Allen-Bradley Communication Bridge Module

Allen-Bradley 1756-CNB ControlLogix ControlNet Communication Bridge Module Ser D

Part number
1756-CNB
Item
K95392

New Surplus, Open Box

New, unused surplus stock bought from a source other than the manufacturer or its authorized distributors. No manufacturer warranty; firmware and series revision are not guaranteed. The packaging is opened, missing or not the original. What “New Surplus, Open Box” means

$97.89

Only 1 left 10% price match

1 more unit available (Used $37.89)

Need more than 1 unit or a different condition? Request a quote for additional quantityWe reply within 1 hour during business hours (Mon to Fri 9 to 4:30 CT).

Make an offer

30-day guarantee · free returns if it's not as described. How it works

92,000+ items sold on eBay17,000+ seller ratings on eBay

KIV Industrial Parts is NOT an authorized distributor of Allen-Bradley. Manufacturer warranty does not apply.

Allen-Bradley / Rockwell surplus note

Questions? Call or text 469-316-8517 · Mon to Fri 9 AM to 4:30 PM CT

Email me when you list more Allen-Bradley

All units of Allen-Bradley 1756-CNB

Compare every unit with photos ›
ConditionPriceAvailableLink
Used $37.89 1 in stock View unit
New Surplus, Open Box $97.89 1 in stock This unit

Overview

The Allen-Bradley 1756-CNB is a ControlLogix ControlNet Communication Bridge Module (Communication & Network Modules). Listed details: series D, catalog revision E01 and firmware revision 05.22. This unit is New Surplus, Open Box: new, unused surplus stock bought from a source other than the manufacturer or its authorized distributors. No manufacturer warranty; firmware and series revision are not guaranteed. The packaging is opened, missing or not the original. It is in stock at our Princeton, Texas warehouse and ships in 1 business day.

Specifications

Identification
ManufacturerAllen-Bradley
Part number1756-CNB
Product lineControlLogix
CategoryCommunication & Network Modules
Also known as
ManufacturerAllen-Bradley
SeriesD
Catalog revisionE01
Firmware revision05.22
TypeControlNet Communications Bridge, ControlLogix
Electrical
Current draw970 mA @ 5.1 V DC, 1.7 mA @ 24 V DC
This listing
ConditionNew Surplus, Open Box
Quantity available1 in stock
Item numberK95392

Read from the labels and photos of this unit and its part number. Check the manufacturer's documentation before installing.

Shipping & returns

Free ground shipping to all 50 US states, usually 3 to 5 business days in transit. Ships today if ordered by 3 PM CT (Mon to Fri). International: we ship worldwide (except sanctioned countries). Standard international shipping is $110.00 flat per order, paid at checkout.

30-day guarantee · free returns if it's not as described. Changed your mind? A 15% restocking fee applies.

Allen-Bradley 1756-CNB: questions

Where can I buy the Allen-Bradley 1756-CNB?

KIV Industrial Parts has 1 in stock at its warehouse in Princeton, TX, from $97.89. Orders placed by 3 PM on business days ship the same day with free shipping to all 50 US states.

What is the Allen-Bradley 1756-CNB?

The Allen-Bradley 1756-CNB is a Communication Bridge Module, listed under Communication & Network Modules, part of the Allen-Bradley ControlLogix product line.

What condition is the Allen-Bradley 1756-CNB in?

In stock as New Surplus, Open Box. Every listing shows photos of the actual unit that ships; the conditions are explained at https://kivparts.com/conditions.

Is the Allen-Bradley 1756-CNB guaranteed?

Yes: KIV Industrial Parts's 30-day guarantee covers a part that arrives not as described, dead on arrival or damaged (https://kivparts.com/returns).

Disclaimer

KIV Industrial Parts is not an authorized distributor, dealer or representative of Allen-Bradley, and is not affiliated with or endorsed by Allen-Bradley. Allen-Bradley and the part number are used only to identify the product. This item may be surplus, used or refurbished, may have an older date code or series, and is not covered by the manufacturer's warranty. The photos show the actual item.

Sold as surplus. KIV Industrial Parts is not an authorized Allen-Bradley / Rockwell Automation distributor: no Rockwell Automation warranty or support applies, and the firmware version and series revision are not guaranteed. New items are listed as “New Surplus”.

Other series and revisions of this part

The same part number with a different series or revision, in stock now. Series and revisions can differ in features and firmware: check which one your system needs.

More Allen-Bradley Communication & Network Modules

See all ›
Allen-Bradley 1784-KTX ISA Communication Card

Allen-Bradley

1784-KTX

Allen-Bradley 1784-KTX Ser B ISA Communication Card DH+ DH-485 Remote I/O 16-bit

New Surplus, Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$26.89

Make an offer on Allen-Bradley 1784-KTX
Allen-Bradley 1756-CNBR/E ControlNet Bridge Module

Allen-Bradley

1756-CNBR/E

Allen-Bradley 1756-CNBR/E ControlLogix ControlNet Bridge Module 5 Mbps BNC NAP

New Surplus, Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$33.89

Make an offer on Allen-Bradley 1756-CNBR/E
Allen-Bradley 1756-CNBR ControlNet Bridge Module

Allen-Bradley

1756-CNBR

Allen-Bradley 1756-CNBR Ser. E ControlLogix ControlNet Bridge Module 2 BNC RJ45

New Surplus, Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$20.89

Make an offer on Allen-Bradley 1756-CNBR
Allen-Bradley 1768-ENBT/A EtherNet/IP Communication Module

Allen-Bradley

1768-ENBT/A

Allen-Bradley 1768-ENBT/A CompactLogix EtherNet/IP Communication Module PN-43849

New Surplus, Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$155.89

Make an offer on Allen-Bradley 1768-ENBT/A
Allen-Bradley 1768-ENBT EtherNet/IP Communication Module

Allen-Bradley

1768-ENBT

Allen-Bradley 1768-ENBT Ser A CompactLogix L4x EtherNet/IP Communication Module

New Surplus, Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$155.89

Make an offer on Allen-Bradley 1768-ENBT
Allen-Bradley 1756-ENBT Bridge Module

Allen-Bradley

1756-ENBT

Allen-Bradley 1756-ENBT Ser. A ControlLogix EtherNet/IP 10/100 Bridge Module

New Surplus, Open Box

Only 3 left

Free shippingShips today by 3 PM CT

$337.89

Make an offer on Allen-Bradley 1756-ENBT

Same series: Allen-Bradley ControlLogix

See all ›
Allen-Bradley 1756-M08SE SERCOS Servo Interface Module

Allen-Bradley

1756-M08SE

Allen-Bradley 1756-M08SE Ser B ControlLogix 8 Axis SERCOS Servo Interface Module

New Surplus, Open Box

Only 2 left

Free shippingShips today by 3 PM CT

$90.89

Make an offer on Allen-Bradley 1756-M08SE
Allen-Bradley 1756-ENBT ControlLogix EtherNet/IP Module

Allen-Bradley

1756-ENBT

Allen-Bradley 1756-ENBT Ser A ControlLogix EtherNet/IP Module 10/100 700mA 60C

New Surplus, Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$64.89

Make an offer on Allen-Bradley 1756-ENBT
Allen-Bradley 1756-L55 ControlLogix Processor

Allen-Bradley

1756-L55

Allen-Bradley 1756-L55 Ser A ControlLogix Processor 1.5MB RS232 630mA 5.1VDC

Used

Only 1 left

Free shippingShips today by 3 PM CT

$211.89

Make an offer on Allen-Bradley 1756-L55
Allen-Bradley 1756-L55 ControlLogix Processor

Allen-Bradley

1756-L55

Allen-Bradley 1756-L55 Ser A ControlLogix Processor 750KB 1756-M12 RS232 FW 1.4

Used

Only 1 left

Free shippingShips today by 3 PM CT

$29.89

Make an offer on Allen-Bradley 1756-L55

Related parts in stock

Allen-Bradley 1756-CNBR/D ControlNet Bridge Module

Allen-Bradley

1756-CNBR/D

Allen-Bradley 1756-CNBR/D ControlLogix ControlNet Bridge Module 5.1VDC 1A Ser D

New Surplus, Open Box

Only 1 left

Free shippingShips today by 3 PM CT

$78.89

Make an offer on Allen-Bradley 1756-CNBR/D

$97.89Only 1 left
Call/Text