Allen Bradley 1797-TB3 Terminal Base Unit

The Allen Bradley 1797-TB3 terminal base unit serves as an integral component within the FLEX Ex series. Configured with a total of 52 terminals, it ensures ample connection options with a layout consisting of one row of 16 terminals and two rows of 18 terminals each. 1797-TB3 Unit base supports a required screw torque between 0.8 and 1 N-m for secure terminal connections.

Isolation capabilities allow for channel-to-channel voltage segregation, contingent on the specific modules used, effectively enhancing the unit's operational integrity. 1797-TB3 Unit weighing approximately 200 grams, the unit maintains a compact design while accommodating flexibility in wiring setups. 1797-TB3 Unit with installed dimensions of 3.7 inches in width, 3.7 inches in length, and 2.7 inches in height, it fits comfortably into various installation spaces.

The 1797-TB3 Unit operates efficiently within a temperature range of -20 to 70 degrees Celsius while providing storage capabilities at temperatures between -40 to 85 degrees Celsius. Its non-condensing humidity resistance spans from 5% to 95%, making it suitable for diverse environments. The 1797-TB3 Unit connection is rated at less than 10 Volts DC, ensuring safe compatibility with connected devices.

1797-TB3 Unit base demonstrated resilience against operational shocks up to 15 G for a duration of 11 milliseconds. Additionally, 1797-TB3 Unit can withstand vibrations up to 2 G within a frequency range of 10 to 500 Hertz. Mounting is facilitated via DIN rail configurations, further supporting its deployment in various applications.