Rated 4.4 with 22 reviews


Revisions: Ser A

Description:   The Allen-Bradley 1794-TB32 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.

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Warranty: 1 year DO Supply Warranty Included
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About 1794-TB32

The 1794-TB32 Flex I/O 24 Volt AC/DC Terminal Base Unit by Allen Bradley is a terminal base unit designed specifically for 32 point modules to provide connection points for input/output wiring. It has a 32 I/O maximum connection capacity, with 8 common terminals and 8 Voltage terminals, and is used in a 31.2 Volt DC application. It has a current capacity of 10 A, and a FLEXBUS rating of 640 mA and 5 Volts DC, with 2 A maximum I/O terminal rating, and a V/COM terminal rating of 31.2 Volts DC/AC at 50 to 60 Hertz. It is capable of providing 50 Volts circuit isolation with Basic Type insulation tested at 2121 Volts DC for 1 minute between Field-Wiring Terminals to FLEXBUS.

The 1794-TB32 has both IEC T4 and T4A (North America) temperature codes and comes with an open style enclosure. It has an operational temperature range within -20 and 70 degrees Celsius (-4 and 58 degrees Fahrenheit) in a 5% to 95% non-condensing humidity level, and is stored at -40 to 85 degrees Celsius (-40 to 185 degrees Fahrenheit). The 1794-TB32 is tested to maintain performance within standard specification at a 5 G operational vibration and a 30 G shock rating. It has approximate dimensions of  94 x 94 x 69 millimeters (3.7 x 3.7 x 2.7 inches) with the module installed on it and is c-UL-us and CSA certified.

Technical specifications:

Manufacturer:Rockwell Automation
Part Number/Catalog No.:1794-TB32
Product Type:Flex I/O Terminal Base Unit
Terminal Screw Torque:0.56-0.79 Nm
Supply Voltage Range max.:31.2V DC/AC, 50/60Hz, 10A
Isolation Voltage:50V Continuous max.
Voltage Rating:24V DC/AC
Wire Size:0.21-1.3 mm^2
Dimensions:94x94x69 mm
Type Lead Time Price Action
Repair Service 2-4 weeks AskGet Quote

Our highly skilled technicians can repair your 1794-TB32. 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-TB32 such as the wiring diagrams, data sheets, firmware information and migration or obsolescence details.

Revision Part # Also Known as Availability
1794-TB32 Ser A
1794-TB32/A, Series A, Rev A Request Quote

Common misspellings: 1794TB32