1768-CNB

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The 1768-CNB communication module is an Allen-Bradley/Rockwell Automation communication module from the CompactLogix series. It communicates through the ControlNet network. The 1768-CNB CompactLogix communication module is suitable for a variety of applications including media redundancy, intrinsic safety, high-speed data transfers, and redundant controller system applications. It can withstand 30 g of shock and 50 g of non-operating shock. The 1768-CNB CompactLogix communication module can operate safely at 0 to 60 degrees Celsius and it can be stored safely at -40 to 85 degrees Celsius.
Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1768-CNB.
Exchange: Exchange credit for your defective unit available.
Conditions: We sell preowned surplus and refurbished parts.

To speak to a sales representative for pricing & lead time:

Rated 4.9 with 19 reviews
About | Product Specifications

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

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1768-CNB

Revisions: Ser A 
Description: The 1768-CNB communication module is an Allen-Bradley/Rockwell Automation communication module from the CompactLogix series. It communicates through the ControlNet network. The 1768-CNB CompactLogix communication module is suitable for a variety of applications including media redundancy, intrinsic safety, high-speed data transfers, and redundant controller system applications. It can withstand 30 g of shock and 50 g of non-operating shock. The 1768-CNB CompactLogix communication module can operate safely at 0 to 60 degrees Celsius and it can be stored safely at -40 to 85 degrees Celsius.
In Stock Ships Today
Request a quote for 1768-CNB

About | Products Specs

Preowned

Includes a 1-Year DO Supply warranty.

DO Supply is not an authorized distributor for Allen Bradley.

top legal disclaimer
disclaimer
credit cards
better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1768-CNB.
Exchange: Exchange credit for your defective unit available.

To speak to a sales representative for pricing & lead time:

mobile

Phone
1-919-205-4392
phone

International
1-919-205-4392

Email
sales@dosupply.com

Rated 4.9 with 19 reviews

Technical Specifications for 1768-CNB

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1768-CNB
Product LineCompactLogix
Module TypeControlNet Bridge Module
Shipping Weight2 lbs.
Shipping Dimensions8X8X5 in.
SeriesA and B
UPC10612598307538
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1768-CNB
Product LineCompactLogix
Module TypeControlNet Bridge Module
Shipping Weight2 lbs.
Shipping Dimensions8X8X5 in.
SeriesA and B
UPC10612598307538

About 1768-CNB

Description

Item #: 1768CNB AB
Manufacturer: Allen-Bradley
Supplier #: 1768-CNB
Type: Communications Module, CompactLogix, ControlNet, Bridge Module, Single Media, 48 Logix Connections, 99 Nodes, 5Mbps Communication Rate

About 1768-CNB

The ControlNet network is an open, control network for real time, high-throughput applications. The ControlNet network uses the Common Industrial Protocol (CIP) to join the functionality of an I/O network as well as a peer-to-peer network supplying high speed operation for the two functions. The ControlNet network gives you deterministic, repeatable transports of all mission-critical control information in addition to supporting transports of non-time-critical information. I/O control and upgrades -to-control interlocking consistently take precedence over software uploads and downloads and messaging.

Questions & Answers for 1768-CNB

  • Question: What controllers work with 1768-CNB if my application is single media based?
    Answer: In this case select use 1769-L4x, 1769-L4xS controller.
  • Question: What is the communication rate for 1768-CNB?
    Answer: The communication rate for 1768-CNB is 5 Mbps
  • Question: How many logix communications connections does 1768-CNB have?
    Answer: There are 48 communications connections for 1768-CNB is 5 Mbps

Tech Specs

Attribute 1768-CNB
Configuration Standard
ControlNet communication rate 5 Mbps
Logix communication connections 48
Number of nodes, max 99
Current draw @ 5.2V DC 1 A
Current draw @ 24V DC 0 A
Power dissipation 5.14 W
Thermal dissipation 17.5 BTU/hr
Weight, approx. 0.260 kg (0.57 lb)
Dimensions (HxWxD), approx. 132 x 56.7 x 105.1 mm (5.20 x 2.23 x 4.12 in.)
Slot width 1
Module location DIN rail or panel mount
Mounting screw torque 1.16 Nm (10 lbin) - use M4 or #8 screws
Ports 1 ControlNet BNC 1 ControlNet RJ45
ControlNet cable Quad shield RG6 coaxial cable
Wire category 2 - on communication ports(1)
North American temperature code T4A
Enclosure type rating None (open-style)

Technical Description of 1768-CNB

Allen Bradley CompactLogix ControlNet Bridge Communication Module

Repair Services for 1768-CNB

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1768-CNB. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1768-CNB

Please refer to the manual for more information about the 1768-CNB such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1768-CNB Ser A
1768-CNB/A, Series A, Rev A Request Quote
Common misspellings:
  • l768-CNB
  • 176b-CNB
  • 1768-CN8
  • 1768CNB

Dimensions For 1768-CNB

Size
Input Type
Panel Cutout Height in mm
Panel Cutout Width in mm
Terminal Height in mm
Terminal Width in mm
Terminal Overall Depth in mm
Terminal Mounted Depth in mm

Dimensions For 1768-CNB

Resolutions For 1768-CNB

About

Technical Specifications for 1768-CNB

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1768-CNB
Product LineCompactLogix
Module TypeControlNet Bridge Module
Shipping Weight2 lbs.
Shipping Dimensions8X8X5 in.
SeriesA and B
UPC10612598307538
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1768-CNB
Product LineCompactLogix
Module TypeControlNet Bridge Module
Shipping Weight2 lbs.
Shipping Dimensions8X8X5 in.
SeriesA and B
UPC10612598307538

About 1768-CNB

Description

Item #: 1768CNB AB
Manufacturer: Allen-Bradley
Supplier #: 1768-CNB
Type: Communications Module, CompactLogix, ControlNet, Bridge Module, Single Media, 48 Logix Connections, 99 Nodes, 5Mbps Communication Rate

About 1768-CNB

The ControlNet network is an open, control network for real time, high-throughput applications. The ControlNet network uses the Common Industrial Protocol (CIP) to join the functionality of an I/O network as well as a peer-to-peer network supplying high speed operation for the two functions. The ControlNet network gives you deterministic, repeatable transports of all mission-critical control information in addition to supporting transports of non-time-critical information. I/O control and upgrades -to-control interlocking consistently take precedence over software uploads and downloads and messaging.

Questions & Answers for 1768-CNB

  • Question: What controllers work with 1768-CNB if my application is single media based?
    Answer: In this case select use 1769-L4x, 1769-L4xS controller.
  • Question: What is the communication rate for 1768-CNB?
    Answer: The communication rate for 1768-CNB is 5 Mbps
  • Question: How many logix communications connections does 1768-CNB have?
    Answer: There are 48 communications connections for 1768-CNB is 5 Mbps

Tech Specs

Attribute 1768-CNB
Configuration Standard
ControlNet communication rate 5 Mbps
Logix communication connections 48
Number of nodes, max 99
Current draw @ 5.2V DC 1 A
Current draw @ 24V DC 0 A
Power dissipation 5.14 W
Thermal dissipation 17.5 BTU/hr
Weight, approx. 0.260 kg (0.57 lb)
Dimensions (HxWxD), approx. 132 x 56.7 x 105.1 mm (5.20 x 2.23 x 4.12 in.)
Slot width 1
Module location DIN rail or panel mount
Mounting screw torque 1.16 Nm (10 lbin) - use M4 or #8 screws
Ports 1 ControlNet BNC 1 ControlNet RJ45
ControlNet cable Quad shield RG6 coaxial cable
Wire category 2 - on communication ports(1)
North American temperature code T4A
Enclosure type rating None (open-style)

Technical Description of 1768-CNB

Allen Bradley CompactLogix ControlNet Bridge Communication Module
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1768-CNB. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1768-CNB. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions

Please refer to the manual for more information about the 1768-CNB such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1768-CNB Ser A
1768-CNB/A, Series A, Rev A Request Quote

Common misspellings:
  • l768-CNB
  • 176b-CNB
  • 1768-CN8
  • 1768CNB
PDF
1768-CNB PDF