The Allen-Bradley 1794-TB3G is a Flex I/O terminal base unit designed for industrial automation systems. It connects I/O modules to a control system, like a Programmable Logic Controller (PLC).

Key Features

• Grounded: The terminal base ensures electrical safety through grounding.
• Temperature Rating: It operates in a temperature range from -20°C to 70°C (-4°F to 158°F).
• Terminal Screw Torque: You must apply a torque of 0.56-0.79 Nm when connecting wires.
• Supply Voltage: It supports up to 31.2V DC/AC, 50/60Hz, and a maximum current of 10A.
• Wire Size and Insulation: It accommodates stranded copper wire (0.21 x 1.3 mm², 24-16 AWG) with 75°C insulation.
• DIN Rail Mounting: You can easily mount it on a DIN rail for simplified installation.
• Temperature Codes: It complies with T4A and IEC TA temperature codes, ensuring safe operation.

Common Uses

• Industrial Automation: It connects sensors, actuators, and other I/O devices to PLCs in various applications.
• Machine Control: The terminal base provides a modular platform for constructing machine control systems.
• Process Control: It monitors and controls industrial processes in process control systems.