1788-CNCHKR

1788-CNCHKR

Revisions: Ser A 
Description: The Allen-Bradley 1788-CNCHKR ControlNet NetChecker has a 8 bi-color status indicators Display and a Piezo Buzzer. The 1788-CNCHKR has an External DC Power DC Jack and a 2 AA Required Batteries.
Rated 4.3 with 14 reviews

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Description:

The Allen-Bradley 1788-CNCHKR ControlNet NetChecker has a 8 bi-color status indicators Display and a Piezo Buzzer. The 1788-CNCHKR has an External DC Power DC Jack and a 2 AA Required Batteries.



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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 1788-CNCHKR.
Exchange: Exchange credit for your defective unit available.

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Rated 4.3 with 14 reviews

    Technical Specifications for 1788-CNCHKR

Part Number1788-CNCHKR
Product TypeControlNet NetChecker
Display8 bi-color status indicators
BuzzerPiezo
DC JackExternal DC Power
Required Batteries2 AA
Oscillope Connector3-pin Phoenix connector
Battery Life6 Hours
Weight250 grams
Dimensions152 x 83 x 33.5 mm
Part Number1788-CNCHKR
Product TypeControlNet NetChecker
Display8 bi-color status indicators
BuzzerPiezo
DC JackExternal DC Power
Required Batteries2 AA
Oscillope Connector3-pin Phoenix connector
Battery Life6 Hours
Weight250 grams
Dimensions152 x 83 x 33.5 mm

About 1788-CNCHKR

The 1788-CNCHKR NetChecker is a ControlNet networks checking tool manufactured by Allen-Bradley/Rockwell Automation. This is a hand-held field device powered by batteries (2x1.5V AA). The 1788-CNCHKR NetChecker is designed to help in the troubleshooting and commissioning stages of industrial automation networks that are based on the ControlNet protocol. It is used to validate signal quality on the ControlNet cabling. Note that the device does not read and give conclusions on the content of communication messages, it only evaluates the signal quality through the coaxial cables. Although it does not check message content, it is systematic with signal inspection because it checks signal reflections and noise, rising and falling edge quality and timing, distortion level, Manchester signal encoding violations, minimum message intervals, peak-to-peak amplitude, and the minimum time between messages. If any faults on the network are detected, a piezo buzzer will give an audio indication.

The Allen-Bradley 1788-CNCHKR NetChecker has 8 bi-color (red or green) status indicators on the front. In the upper-right part of the device, the indicator designated as the TRAFFIC indicator shows the network activity and also indicates a low battery condition. In the lower section, the other 7 status indicators are used as bar graph or diagnostic indicators. The device uses batteries, but it also can be supplied with power from an external adapter rated at 5 Volts DC nominal voltage and 0.25 Amps. Batteries usually can withstand 6 hours of continuous device operation. The 1788-CNCHKR NetChecker is designed to operate at 0 to 50 degrees Celsius. Its dimensions are 152 millimeters by 83 millimeters by 33.5 millimeters, and its total weight is 0.25 kilograms.

Repair Services for 1788-CNCHKR

Type Lead Time Price Action
Repair Service 2-4 weeks $689.59cartAdd to Cart

Our highly skilled technicians can repair your 1788-CNCHKR. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Revisions for 1788-CNCHKR

Please refer to the manual for more information about the 1788-CNCHKR such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1788-CNCHKR Ser A
1788-CNCHKR/A, Series A, Rev A Request Quote
Common misspellings:
  • l788-CNCHKR
  • 17b8-CNCHKR
  • 178b-CNCHKR
  • 1788CNCHKR

Dimension For 1788-CNCHKR

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

Dimension For 1788-CNCHKR

Technical Specifications
Part Number1788-CNCHKR
Product TypeControlNet NetChecker
Display8 bi-color status indicators
BuzzerPiezo
DC JackExternal DC Power
Required Batteries2 AA
Oscillope Connector3-pin Phoenix connector
Battery Life6 Hours
Weight250 grams
Dimensions152 x 83 x 33.5 mm
Part Number1788-CNCHKR
Product TypeControlNet NetChecker
Display8 bi-color status indicators
BuzzerPiezo
DC JackExternal DC Power
Required Batteries2 AA
Oscillope Connector3-pin Phoenix connector
Battery Life6 Hours
Weight250 grams
Dimensions152 x 83 x 33.5 mm
About

The 1788-CNCHKR NetChecker is a ControlNet networks checking tool manufactured by Allen-Bradley/Rockwell Automation. This is a hand-held field device powered by batteries (2x1.5V AA). The 1788-CNCHKR NetChecker is designed to help in the troubleshooting and commissioning stages of industrial automation networks that are based on the ControlNet protocol. It is used to validate signal quality on the ControlNet cabling. Note that the device does not read and give conclusions on the content of communication messages, it only evaluates the signal quality through the coaxial cables. Although it does not check message content, it is systematic with signal inspection because it checks signal reflections and noise, rising and falling edge quality and timing, distortion level, Manchester signal encoding violations, minimum message intervals, peak-to-peak amplitude, and the minimum time between messages. If any faults on the network are detected, a piezo buzzer will give an audio indication.

The Allen-Bradley 1788-CNCHKR NetChecker has 8 bi-color (red or green) status indicators on the front. In the upper-right part of the device, the indicator designated as the TRAFFIC indicator shows the network activity and also indicates a low battery condition. In the lower section, the other 7 status indicators are used as bar graph or diagnostic indicators. The device uses batteries, but it also can be supplied with power from an external adapter rated at 5 Volts DC nominal voltage and 0.25 Amps. Batteries usually can withstand 6 hours of continuous device operation. The 1788-CNCHKR NetChecker is designed to operate at 0 to 50 degrees Celsius. Its dimensions are 152 millimeters by 83 millimeters by 33.5 millimeters, and its total weight is 0.25 kilograms.

Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $689.59cartAdd to Cart

Our highly skilled technicians can repair your 1788-CNCHKR. 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 $689.59cartAdd to Cart

Our highly skilled technicians can repair your 1788-CNCHKR. 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 1788-CNCHKR such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1788-CNCHKR Ser A
1788-CNCHKR/A, Series A, Rev A Request Quote

Common misspellings:
  • l788-CNCHKR
  • 17b8-CNCHKR
  • 178b-CNCHKR
  • 1788CNCHKR
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