Allen-Bradley 1794-TB32S Flex I/O Terminal Base Unit
The Allen-Bradley 1794-TB32S is a Flex I/O Terminal Base Unit designed to facilitate efficient and reliable connections within industrial automation systems. This terminal base is engineered to support 32 input/output (I/O) points, complemented by 8 common terminals and 8 voltage terminals, making it a versatile component for various control applications.
Key Features
- Spring-Clamp Termination: Equipped with spring-clamp terminals, the 1794-TB32S ensures secure and maintenance-free wiring connections, enhancing system reliability.
- High Voltage and Current Capacity: Capable of operating at a maximum voltage of 31.2 Volts DC and supporting a current capacity of up to 10 Amps, it meets the demands of high-power applications.
- Wire Compatibility: Supports both solid and stranded copper wires ranging from 22 to 12 AWG, offering flexibility in wiring configurations.
- Compact Design: With dimensions of 94 mm in height, 79.9 mm in width, and 94 mm in length, and weighing approximately 0.246 kg, the unit is designed for space-efficient installations.
- Temperature Resilience: Operates effectively within a temperature range of -20°C to 70°C (-4°F to 158°F), ensuring performance in diverse environmental conditions.
- Compliance and Certifications: The 1794-TB32S is UL Listed and CE certified, adhering to stringent safety and quality standards.
Applications
The 1794-TB32S terminal base unit is ideal for use in distributed control systems, process control, and machine automation, where reliable and efficient I/O connections are critical. Its robust design and flexible wiring options make it suitable for a wide range of industrial environments.
Installation and Maintenance
Designed for DIN rail mounting, the 1794-TB32S allows for straightforward installation and integration into existing control systems. The spring-clamp terminals facilitate quick and secure wiring, reducing installation time and maintenance efforts.
In summary, the Allen-Bradley 1794-TB32S Flex I/O Terminal Base Unit offers a reliable and efficient solution for managing I/O connections in industrial automation settings, combining high performance with ease of use.









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