Name: 1756-CNB/D
Brand: Allen-Bradley
SKU: 1756CNBD
Price: 20.00 USD
Availability: InStock

Rockwell Automation > PLC & HMI > I/O Products > ControlLogix > 1756-CNB/D

Overview

Allen-Bradley 1756-CNB ControlLogix ControlNet Bridge, Series D

Mfr. Part Number:	1756-CNB/D

Manufacturer:	Allen-Bradley / Rockwell Automation

Description:	Allen-Bradley 1756-CNB ControlLogix ControlNet Bridge Module, Series D

Full Description:	Allen-Bradley 1756-CNB ControlLogix ControlNet Bridge Module, (1) ControlNet BNC connector, (1) NAP RJ-45 8-pin with shield connector; Communication Rate: 5 Mbps, Series D

UPC / GTIN:	10612598174079

Status:	Current Product

Inventory & Prices

PLCH is Not Authorized Distributor of this product

Condition:

UPP (Used PLCH Packaging)

Warranty:

One Year PLCH Warranty.

Manufacturer's Warranty & Support DO NOT apply.

Availability:

53 in stock

Shipping Date:

Same working day, by 6 pm ET

Estimated Value:

Your Price:

$20.00

Quantity:

Image

Disclaimer

PLC Hardware (PLCH) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens or any other Manufacturers. PLCH is NOT Authorized Dealer of this product. The product may be of older version, date codes or design than that available from authorized dealers. As PLCH is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. PLCH sells pre-owned SURPLUS and USED equipment ONLY and DOES NOT sell SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining a proper license from the manufacturer. PLCH makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. PLCH also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from Original Manufacturer, its distributors, or any other source. PLCH also makes no representations as to your right to install any such software or firmware on the product. PLCH will not obtain or supply software or firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing software or firmware. Customer acknowledges and agrees that PLCH DOES NOT provide any software, firmware, operating system or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance and upgrades are subject to applicable manufacturer's Licensing Agreement or similar document.

Similar Parts	Mfr	Cond	Description	Est Val	Price	Stock	Qty

1756-CNB/B	RA	UPP	Allen-Bradley 1756-CNB ControlLogix ControlNet Bridge Module, Series B		$16.00	in stock	5
1756-CNB/E	RA	SOP	Allen-Bradley 1756-CNB ControlLogix ControlNet Bridge Module, Series E		$921.00	3 days	1
1756-CNB/E	RA	UPP	Allen-Bradley 1756-CNB ControlLogix ControlNet Bridge Module, Series E		$28.00	in stock	31
1756-CNBR/D	RA	UPP	Allen-Bradley 1756-CNBR ControlLogix ControlNet Redundant Bridge Module Series D		$95.00	in stock	6
1756-CNBR/E	RA	SOP	Allen-Bradley 1756-CNBR ControlLogix ControlNet Redundant Bridge Module Series E		$259.00	in stock	1
1756-CNBR/E	RA	SSP	Allen-Bradley 1756-CNBR ControlLogix ControlNet Redundant Bridge Module Series E		$299.00	in stock	8
1756-CNBR/E	RA	UPP	Allen-Bradley 1756-CNBR ControlLogix ControlNet Redundant Bridge Module Series E		$180.00	3 days	9

Specs & Technical Data

Specifications:	Allen-Bradley 1756-CNB ControlNet Bridge Module, Communication Ports: (1) ControlNet BNC connector for non-redundant media operation, (1) NAP RJ-45 8-pin with shield connector; Communication Rate: 5 Mbps; Logix communication connections: 40-48; Number of nodes, max: 99; Connections supported, max.: 64 & up to 20 unconnected messages; Current draw @ 5.1V DC: 970mA; Current draw @ 24V DC: 1.7mA; Power dissipation: 5.14 W; Isolation voltage: 30V (continuous); Cable: quad shield RG-6 coaxial cable.

Miscellaneous:	1756-CNB links to route messages to devices on other networks, monitors & control I/O modules located remotely from the ControlLogix controller. 1756-CNB provides adapter functionality for remote ControlLogix I/O modules, messaging data for configuration & programming info, operator interfaces, upload/download. 1756CNB supports I/O bridge functionality, transfer of scheduled data via produced/consumed tags, unscheduled MSG instruction communication with other ControlNet nodes, local network access via NAP.