1794-TBNF - In Stock | Allen Bradley PLC Flex I/O 1794

1794-TBNF

Rated 3.5 with 3 reviews

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply 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 firmware.

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply 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 firmware.


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1794-TBNF

Revisions: Ser A 
Description: The 1794-TBNF is a fused terminal base unit that is part of Allen-Bradley’s Flex I/O platform. This terminal base is rated 640 mA @ 5VDC and voltage rating of 24 VDC, 120 AC / DC, and 230 AC / DC and a maximum of 10 Amperes. It comes with Two (2) strips of screw clamp terminals.
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Description: The 1794-TBNF is a fused terminal base unit that is part of Allen-Bradley’s Flex I/O platform. This terminal base is rated 640 mA @ 5VDC and voltage rating of 24 VDC, 120 AC / DC, and 230 AC / DC and a maximum of 10 Amperes. It comes with Two (2) strips of screw clamp terminals.

DO Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with DO Supply's 1-year warranty

Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply 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 firmware.

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better business bureau
Revisions: Ser A 

Warranty: 1 year DO Supply Warranty Included
Shipping: Worldwide shipping via UPS, DHL, and TNT
Repairs: We offer repair service for the 1794-TBNF.
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 3.5 with 3 reviews

    Technical Specifications for 1794-TBNF

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-TBNF
Manufacturer Rockwell Automation
Product TypeFlex I/O Terminal Base Unit
Brand Allen-Bradley
Terminal Screw Torque1.4 Nm
Series Flex I/O
Supply Voltage Range max.250V DC/AC, 50/60Hz, 10A
Module Type Terminal Base Unit
Isolation Voltage250V Cotinuous max.
No. of Terminal stripsTwo (2)
Voltage Rating24V DC/AC, 120V DC/AC, 230V DC/AC
ListingThese specifications were compiled by DO Supply Inc (D O Supply).
Connection typeScrew clamp
Wire Size0.34-3.3mm^3
Terminal strip assignment Top: I/O terminals / COM Bottom: I/O Terminals / +V
Dimensions94x94x69 mm
I/O terminals: Sixteen (16) terminals
Common / Supply terminalsTwo (2) terminals each
Daisy-chaining: Not supported
Backplane current draw640 mA @ 5VDC
Voltage rating 24 VDC; 120 VAC / VDC; 240 VAC / VDC
Current rating 10 Amperes
Compatible Modules 1794-OA8; 1794-OA8I;1794-OW8; 1794-OW8XT
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-TBNF
Manufacturer Rockwell Automation
Product TypeFlex I/O Terminal Base Unit
Brand Allen-Bradley
Terminal Screw Torque1.4 Nm
Series Flex I/O
Supply Voltage Range max.250V DC/AC, 50/60Hz, 10A
Module Type Terminal Base Unit
Isolation Voltage250V Cotinuous max.
No. of Terminal stripsTwo (2)
Voltage Rating24V DC/AC, 120V DC/AC, 230V DC/AC
Connection typeScrew clamp
Wire Size0.34-3.3mm^3
Terminal strip assignment Top: I/O terminals / COM Bottom: I/O Terminals / +V
Dimensions94x94x69 mm
I/O terminals: Sixteen (16) terminals
Common / Supply terminalsTwo (2) terminals each
Daisy-chaining: Not supported
Backplane current draw640 mA @ 5VDC
Voltage rating 24 VDC; 120 VAC / VDC; 240 VAC / VDC
Current rating 10 Amperes
Compatible Modules 1794-OA8; 1794-OA8I;1794-OW8; 1794-OW8XT
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About 1794-TBNF

The 1794-TBNF is a Flex I/O fused terminal base unit. This unit is a signal and power termination unit that is part of the Flex I/O distributed I/O platform of Allen-Bradley. This terminal base comes with Twenty (20) screw clamp terminals in Two (2) terminal strips wherein each terminal strip is comprised of Ten (10) connection points. Terminal strip 1 is designated for I/O wiring and COM connection. I/O terminals are assigned at terminals 0-14 (top) and terminals 1-15 (Bottom). COM terminals are located at terminals 16 and 33 (top) while + V terminals are designated at 34 and 51 (bottom) terminals. The 1794-TBNF is compatible for use with 1794-OA8 non-isolated eight (8) channel output module, 1794-OA8I isolated Eight (8) channel output module; 1794-OW8 Relay output module and 1794-OW8XT extended temperature relay output module. A single instance of 1794-TBNF is required per module. The 1794-TBNF has a maximum current rating of 10A and a working voltage rating of 24 VDC, 120 AC / DC, and 230 AC / DC. It has a backplane current draw of 640 mA @ 5VDC. The appropriate tightening Torque to be applied to each terminal is 1.4 Nm (12 lb-in.). The terminal base’ operating temperature is -20…55 °C (-4…131 °F) while the non-operating temperature is -40…85 °C with a relative humidity of 5-95 %, non-condensing. Primary parts of the 1794-TBNF include Female Flexbus connector, Terminal base unit, Male flexbus connector, Keyswitch, mounting holes, locking tab, module locking notch, cover plug, terminal strip cover, and Eight (8) 5 x 20 mm size internally installed fuse.

The 1794-TBNF Flex I/O Fused Terminal Base Unit by Allen-Bradley is a fused terminal base unit which provides 16 I/O connections and comes with 2 common terminals, 2 +V terminals, screw terminals, and a covering for I/O wiring. It has a voltage rating of 250V AC/DC with a maximum current rating of 10A and the base unit has a power rating of 650W. It provides 8 slow blow fuses with a 5 by 20mm fuse size and a fuse rating of 1.6A at 250V AC also provide I/O termination through spring clamp. The 1794-TBNF has a terminal screw torque of 1.4 Nm (12lb-in) and utilizes copper wire with 0.34 x 3.3 mm2 (22/12 AWG) copper wire rated at 75 deg. C (167 deg. F) wire size and with 1.2 mm (3/64 in) thick insulation.

The 1794-TBNF provides a FLEXBUS rating of 640mA at 5V DC, with V/COM terminal voltage of 250V DC/AC at 50-60 Hz and a current of 10A. It is capable of 250V (continuous) maximum voltage isolation between field wiring terminals to FLEXBUS with basic insulation type but the actual isolation voltage depends solely on the installed module. The 1794-TBNF has an operational temperature range around -20-55 deg. C (-4-131 deg. F) and is stored at a -40-85 deg. C (-40-185 deg. F) temperature range. It has factory-designated T4A (NA) and IEC T4 temperature codes and comes in an open-style enclosure. The 1794-TBNF has a tested and rated operational shock withstand of 30G and can also maintain function at an operational vibration of 5G at 10-500 Hz vibrational frequency.

FAQ for 1794-TBNF

1. Does the 1794-TBNF comes with internally installed fuse?


Yes. It has Eight (8) internally installed fuse.

2. What rate the fuse ratings available to the 1794-TBNF?


The 1794-TBNF has 1.6 A, 250 V slow-blow fuse.

3. What is the current draw of the 1794-TBNF?


The 1794-TBNF has current draw of 640 mA @ 5VDC.

Technical Description of 1794-TBNF

The Allen-Bradley 1794-TBNF 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.

Repair Services for 1794-TBNF

Type Lead Time Price Action
Repair Service 2-4 weeks $159cartAdd to Cart

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

Revisions for 1794-TBNF

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

Revision Part # Also Known as Availability
1794-TBNF Ser A
1794-TBNF/A, Series A, Rev A Request Quote
Common misspellings:
  • l794-TBNF
  • 179A-TBNF
  • 1794-T8NF
  • 1794TBNF

Reviews for 1794-TBNF

Product Review

"The 1794-TBNF is a Flex I/O component module. This is a terminal base unit. It has lesser connection points and is used only for Eight (8) channel modules however, the 1794-TBNF has an integrated fuse, ideally used for sourcing output modules. " -DO Supply Tech

Dimensions For 1794-TBNF

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 1794-TBNF

Resolutions For 1794-TBNF

About

Technical Specifications for 1794-TBNF

ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-TBNF
Manufacturer Rockwell Automation
Product TypeFlex I/O Terminal Base Unit
Brand Allen-Bradley
Terminal Screw Torque1.4 Nm
Series Flex I/O
Supply Voltage Range max.250V DC/AC, 50/60Hz, 10A
Module Type Terminal Base Unit
Isolation Voltage250V Cotinuous max.
No. of Terminal stripsTwo (2)
Voltage Rating24V DC/AC, 120V DC/AC, 230V DC/AC
Connection typeScrew clamp
Wire Size0.34-3.3mm^3
Terminal strip assignment Top: I/O terminals / COM Bottom: I/O Terminals / +V
Dimensions94x94x69 mm
I/O terminals: Sixteen (16) terminals
Common / Supply terminalsTwo (2) terminals each
Daisy-chaining: Not supported
Backplane current draw640 mA @ 5VDC
Voltage rating 24 VDC; 120 VAC / VDC; 240 VAC / VDC
Current rating 10 Amperes
Compatible Modules 1794-OA8; 1794-OA8I;1794-OW8; 1794-OW8XT
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-TBNF
Manufacturer Rockwell Automation
Product TypeFlex I/O Terminal Base Unit
Brand Allen-Bradley
Terminal Screw Torque1.4 Nm
Series Flex I/O
Supply Voltage Range max.250V DC/AC, 50/60Hz, 10A
Module Type Terminal Base Unit
Isolation Voltage250V Cotinuous max.
No. of Terminal stripsTwo (2)
Voltage Rating24V DC/AC, 120V DC/AC, 230V DC/AC
Connection typeScrew clamp
Wire Size0.34-3.3mm^3
Terminal strip assignment Top: I/O terminals / COM Bottom: I/O Terminals / +V
Dimensions94x94x69 mm
I/O terminals: Sixteen (16) terminals
Common / Supply terminalsTwo (2) terminals each
Daisy-chaining: Not supported
Backplane current draw640 mA @ 5VDC
Voltage rating 24 VDC; 120 VAC / VDC; 240 VAC / VDC
Current rating 10 Amperes
Compatible Modules 1794-OA8; 1794-OA8I;1794-OW8; 1794-OW8XT

About 1794-TBNF

The 1794-TBNF is a Flex I/O fused terminal base unit. This unit is a signal and power termination unit that is part of the Flex I/O distributed I/O platform of Allen-Bradley. This terminal base comes with Twenty (20) screw clamp terminals in Two (2) terminal strips wherein each terminal strip is comprised of Ten (10) connection points. Terminal strip 1 is designated for I/O wiring and COM connection. I/O terminals are assigned at terminals 0-14 (top) and terminals 1-15 (Bottom). COM terminals are located at terminals 16 and 33 (top) while + V terminals are designated at 34 and 51 (bottom) terminals. The 1794-TBNF is compatible for use with 1794-OA8 non-isolated eight (8) channel output module, 1794-OA8I isolated Eight (8) channel output module; 1794-OW8 Relay output module and 1794-OW8XT extended temperature relay output module. A single instance of 1794-TBNF is required per module. The 1794-TBNF has a maximum current rating of 10A and a working voltage rating of 24 VDC, 120 AC / DC, and 230 AC / DC. It has a backplane current draw of 640 mA @ 5VDC. The appropriate tightening Torque to be applied to each terminal is 1.4 Nm (12 lb-in.). The terminal base’ operating temperature is -20…55 °C (-4…131 °F) while the non-operating temperature is -40…85 °C with a relative humidity of 5-95 %, non-condensing. Primary parts of the 1794-TBNF include Female Flexbus connector, Terminal base unit, Male flexbus connector, Keyswitch, mounting holes, locking tab, module locking notch, cover plug, terminal strip cover, and Eight (8) 5 x 20 mm size internally installed fuse.

The 1794-TBNF Flex I/O Fused Terminal Base Unit by Allen-Bradley is a fused terminal base unit which provides 16 I/O connections and comes with 2 common terminals, 2 +V terminals, screw terminals, and a covering for I/O wiring. It has a voltage rating of 250V AC/DC with a maximum current rating of 10A and the base unit has a power rating of 650W. It provides 8 slow blow fuses with a 5 by 20mm fuse size and a fuse rating of 1.6A at 250V AC also provide I/O termination through spring clamp. The 1794-TBNF has a terminal screw torque of 1.4 Nm (12lb-in) and utilizes copper wire with 0.34 x 3.3 mm2 (22/12 AWG) copper wire rated at 75 deg. C (167 deg. F) wire size and with 1.2 mm (3/64 in) thick insulation.

The 1794-TBNF provides a FLEXBUS rating of 640mA at 5V DC, with V/COM terminal voltage of 250V DC/AC at 50-60 Hz and a current of 10A. It is capable of 250V (continuous) maximum voltage isolation between field wiring terminals to FLEXBUS with basic insulation type but the actual isolation voltage depends solely on the installed module. The 1794-TBNF has an operational temperature range around -20-55 deg. C (-4-131 deg. F) and is stored at a -40-85 deg. C (-40-185 deg. F) temperature range. It has factory-designated T4A (NA) and IEC T4 temperature codes and comes in an open-style enclosure. The 1794-TBNF has a tested and rated operational shock withstand of 30G and can also maintain function at an operational vibration of 5G at 10-500 Hz vibrational frequency.

FAQ for 1794-TBNF

1. Does the 1794-TBNF comes with internally installed fuse?


Yes. It has Eight (8) internally installed fuse.

2. What rate the fuse ratings available to the 1794-TBNF?


The 1794-TBNF has 1.6 A, 250 V slow-blow fuse.

3. What is the current draw of the 1794-TBNF?


The 1794-TBNF has current draw of 640 mA @ 5VDC.

Technical Description of 1794-TBNF

The Allen-Bradley 1794-TBNF 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.
Repairs
Type Lead Time Price Action
Repair Service 2-4 weeks $159cartAdd to Cart

Our highly skilled technicians can repair your 1794-TBNF. 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 $159cartAdd to Cart

Our highly skilled technicians can repair your 1794-TBNF. 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 1794-TBNF such as the wiring diagrams, data sheets and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-TBNF Ser A
1794-TBNF/A, Series A, Rev A Request Quote

Common misspellings:
  • l794-TBNF
  • 179A-TBNF
  • 1794-T8NF
  • 1794TBNF
PDF
Reviews

Reviews for 1794-TBNF

Product Review

"The 1794-TBNF is a Flex I/O component module. This is a terminal base unit. It has lesser connection points and is used only for Eight (8) channel modules however, the 1794-TBNF has an integrated fuse, ideally used for sourcing output modules. " -DO Supply Tech