1794-TBN


Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the 1794-TBN.
Exchange: Exchange credit for your defective unit available.
Rated 4.5 with 24 reviews



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1794-TBN

Revisions: Ser A 
Description: The Allen-Bradley 1794-TBN Flex I/O Terminal Base Unit has a 1.4 Nm Terminal Screw Torque, a 250V DC/AC, 50/60Hz, 10A Supply Voltage Range max., and a 250V Cotinuous max. Isolation Voltage. It also operates with a 0.34-3.3mm^3 Wire Size and a 94x94x69 mm Dimensions.
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Description: The Allen-Bradley 1794-TBN Flex I/O Terminal Base Unit has a 1.4 Nm Terminal Screw Torque, a 250V DC/AC, 50/60Hz, 10A Supply Voltage Range max., and a 250V Cotinuous max. Isolation Voltage. It also operates with a 0.34-3.3mm^3 Wire Size and a 94x94x69 mm Dimensions.

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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 1794-TBN.
Exchange: Exchange credit for your defective unit available.

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

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919-205-4392
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International
919-205-4392

Rated 4.5 with 24 reviews


About 1794-TBN

The 1794-TBN Terminal Base Unit by Allen-Bradley is a 16 I/O terminal base point with 250V AC/DC electrical rating and a maximum current capacity of 10A. The module has 2 common terminals, 2 +voltage terminals, and it uses the NEMA style screw clamp for larger gauge wire with a cover for 10 I/O wirings and for I/O termination. The 1794-TBN has 5V DC and 640mA FLEXBUS rating, and it also has a V/COM terminal rating of 250V DC/AC at 50-60 Hz and 10A current. It provides 1.4 Nm (12 lb-in) terminal screw torque and the unit also provided a voltage isolation dependent on the unit module installed in it. It base circuitry utilizes copper wire with a 0.34 x 3.3 mm2 (22-12 AWG) solid or stranded wire size and with a 1.2 mm (3/64 inches thick insulation. The 1794-TBN is designated the T4A (North America) and IEC T4 temperature codes and it comes with an open-style enclosure. It has a rated temperature between -20 and 70 °C (-4 and 158 °F) around an ambient 5-95% non-condensing relative humidity range and is stored at a temperature between -40-85 °C (-40-185 °F). The 1794-TBN’s total dimensions with the module installed are 94mm x 94mm x 69mm (3.7in x 3.7in x 2.7in) and it is CE, CSA, C-TICK, CUL, GOST, KC, MARINE, and UL-certified.


Technical specifications:


ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-TBN
Product TypeFlex I/O Terminal Base Unit
Terminal Screw Torque1.4 Nm
Supply Voltage Range max.250V DC/AC, 50/60Hz, 10A
Isolation Voltage250V Cotinuous max.
Voltage Rating24V DC/AC, 120V DC/AC, 230V DC/AC
Wire Size0.34-3.3mm^3
Dimensions94x94x69 mm
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-TBN
Product TypeFlex I/O Terminal Base Unit
Terminal Screw Torque1.4 Nm
Supply Voltage Range max.250V DC/AC, 50/60Hz, 10A
Isolation Voltage250V Cotinuous max.
Voltage Rating24V DC/AC, 120V DC/AC, 230V DC/AC
Wire Size0.34-3.3mm^3
Dimensions94x94x69 mm
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1794-TBN. All of our repairs come with a 1 Year DO Supply Warranty. Please contact us for additional information about our repair process.

Please refer to the manual for more information about the 1794-TBN such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-TBN Ser A
1794-TBN/A, Series A, Rev A Request Quote
Common misspellings:
  • l794-TBN
  • 179A-TBN
  • 1794-T8N