1794-TB3G

Rated 4.9 with 8 reviews



credit cards accepted
better business bureau

1794-TB3G

Revisions: Ser A 
Description: The Allen-Bradley 1794-TB3G Flex I/O Terminal Base Unit has a 0.56-0.79 Nm Terminal Screw Torque, a 31.2V DC/AC, 50/60Hz, 10A Supply Voltage Range max., and a 50V Continuous max. Isolation Voltage. It also operates with a 0.21-1.3 mm^2 Wire Size and a 94x94x69 mm Dimensions.
In Stock Ships Today
Request a quote for 1794-TB3G

Description: The Allen-Bradley 1794-TB3G Flex I/O Terminal Base Unit has a 0.56-0.79 Nm Terminal Screw Torque, a 31.2V DC/AC, 50/60Hz, 10A Supply Voltage Range max., and a 50V Continuous max. Isolation Voltage. It also operates with a 0.21-1.3 mm^2 Wire Size and a 94x94x69 mm Dimensions.

no auth
no auth mobile
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 1794-TB3G.
Exchange: Exchange credit for your defective unit available.

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

phone

International
919-205-4392
phone

International
919-205-4392

Rated 4.9 with 8 reviews


About 1794-TB3G

The 1794-TB3G Flex I/O Terminal Base Unit by Allen-Bradley is a terminal base unit module that is installed with a panel or DIN rail and provides terminal I/O wiring connection points. It has 36 maximum input/output terminal points with 2 common terminals and 2 positive voltage terminals. It has 10 Chassis Ground Terminals and is built for uses in 10A and 31.2V DC applications. It provides I/O termination through the Grounded Screw Clamp and has a terminal screw torque of 0.56 x 0.79 Nm (5-7lb-in). The I/O modules are connected to the I/O bus through the 1794-TB3G and it also provides a FLEXBUS current of 640mA at 5V DC with a 2A maximum I/O terminal current. 
It has a Voltage/Communication terminal rating of 125V DC/AC and 10A at 50-60 Hz and it delivers a maximum 50V (continuous) voltage isolation using the Basic Insulation Type tested for 60s at 2121V DC between the Field Wiring Terminals and FLEXBUS or any lesser module. The 1794-TB3G uses a 0.21 x 1.3 mm2 (24-16 AWG) stranded size copper wire rated at 75 °C (167 °F) with 1.2 mm (3/64 in) insulation and the whole module is given the T4A and IEC TA temperature codes. It functions without de-rating at a temperature range between -20 and 70 °C (-40 and 158 °F) at 5-95% non-condensing ambient relative humidity is stored at a factory-specified -40-85 °C (-40-185 °F) temperature range. It is built to retain standard functions at an operational shock rating of 30G and a vibration of 5G at 10-500Hz.


Technical specifications:


ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-TB3G
Product TypeFlex I/O Terminal Base Unit
Terminal Screw Torque0.56-0.79 Nm
Supply Voltage Range max.31.2V DC/AC, 50/60Hz, 10A
Isolation Voltage50V Continuous max.
Voltage Rating24V DC/AC
Wire Size0.21-1.3 mm^2
Dimensions94x94x69 mm
ManufacturerRockwell Automation
BrandAllen-Bradley
Part Number/Catalog No.1794-TB3G
Product TypeFlex I/O Terminal Base Unit
Terminal Screw Torque0.56-0.79 Nm
Supply Voltage Range max.31.2V DC/AC, 50/60Hz, 10A
Isolation Voltage50V Continuous max.
Voltage Rating24V DC/AC
Wire Size0.21-1.3 mm^2
Dimensions94x94x69 mm
Type Lead Time Price Action
Repair Service 2-4 weeks Askenvelope Get Quote

Our highly skilled technicians can repair your 1794-TB3G. 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-TB3G such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-TB3G Ser A
1794-TB3G/A, Series A, Rev A Request Quote
Common misspellings:
  • l794-TB3G
  • 179A-TB3G
  • 1794-T83G