1794-TB2 AB
About 1794-TB2
Allen Bradley 1794-TB2 is a FLEX I/O terminal base unit. It comes with 1 row of 16 terminals, 1 row of 18 terminals, and 1 row of 2 terminals. This A-series terminal unit is terminated using cage clamps and 2-wire screws and can be installed on panels or DIN rails. The entire 1794-TB2 unit measures 3.7 x 2.7 x 3.7 inches in size and has an open housing. For this module, users can only use screw torque of 5 to 7 pounds per inch. The connecting cables compatible with this basic unit are 24 to 16 AWG stranded copper wire and 3/64 inch insulated Class 2 wire.
The 1794-TB2 has the following components: a female Flexbus connector, a male Flexbus connector, and a cover plug for it, a key switch, holes for mounting it on the panel, input/output terminal blocks, a locking tab, and a module locking latch. 1794-TB2 has a maximum current capacity of 10 amperes and a maximum rated voltage of 125 volts AC/DC. The isolation voltage of this basic unit is not fixed, as its channel to channel isolation depends on the inserted module. Its working temperature is 0 to 55 degrees Celsius, and its storage temperature is -40 to 85 degrees Celsius. The working vibration has been tested under 5 g conditions ranging from 10 to 500 Hz. It also has a working impact force of 30 g and a non working impact force of 50 g.
Technical specifications for 1794-TB2
Manufacturer Rockwell Automation
Brand Alan Bradley
Part Number/Catalog Number 1794-TB2
Product category Flex I/O terminal base unit
Terminal screw torque 0.56-0.79 Nm
Maximum power supply voltage range 125V DC/AC, 50/60Hz, 10A
Isolation voltage 125V continuous
Rated voltage 24V DC/AC, 120V DC/AC
Wire diameter 0.21-1.3 mm ^ 2
Aspect 94x94x69mm
1794-TB2
Description: The 1794-TB2 base unit was designed and manufactured by Allen Bradley/Rockwell Automation. It is available through the Allen Bradley Flex I/O 1794 series. The 1794-TB2 base unit is a cage type terminal block unit. The terminal base unit has passed UL certification and CSA certification. The 1794-TB2 base unit can be installed on a panel or DIN rail.
