Allen-Bradley 1794-TB3 is a terminal base unit that is part of Allen-Bradley’s Flex I/O platform

1794-TB3 is a 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 120 VAC and a maximum of 10 Amperes. It comes with Three (3) strips of screw clamp terminals.

Technical specifications

Manufacturer Rockwell Automation

Brand Allen-Bradley

Part Number/Catalog No. 1794-TB3

Manufacturer Rockwell Automation

Manufacturer Rockwell Automation

Product Type Flex I/O Terminal Base Unit

Series Flex I/O

Terminal Screw Torque 0.56-0.79 Nm

Module Type Terminal Base Unit

No. of Terminal strips Three (3)

Supply Voltage Range max. 125V DC/AC, 50/60Hz, 10A

No. of terminals 52

Connection type Screw clamp

Isolation Voltage 125V Continuous

No. of terminal rows 2 terminal rows

Terminal strip assignment Top: I/O terminals Middle: Common terminal bottom: Supply terminal

Voltage Rating 24V DC/AC, 120V DC/AC

Terminal row assignments 1 row with 16 terminals; 1 row with 18 terminals

I/O terminals: Sixteen (16) terminals

Wire Size 0.34-3.3mm^2

Terminal assignment 0-15: I/O connections 16-33: Voltage common connection 34-51: Voltage + connection

Common / Supply terminals Eighteen (18) terminals

Dimensions 94x94x69 mm

Conductors 12 gauge or 4 mm2 (max); 22 gauge or 0.35 mm2 (min) 3/64 inch or 1.2 mm insulation thickness

Daisy-chaining: Supported

UPC 10662468112359

Voltage rating, max. 132 VAC