3RA2711-1BA00
This module is designed for forward and reverse start-up. It connects to the control system via the IO-Link interface and can be installed on a communication-type 3RT2 contactor of size S00 or S0 to complete the bidirectional operation logic.
Product Positioning
The 3RA2711-1BA00 is an IO-Link function module in the SIRIUS 3RA27 series for reversible starting. It can be installed on a 3RT2 contactor that supports communication to form a bidirectional motor starter.
Core Product Advantages and Features
Built-in forward and reverse interlocking logic
The module integrates an electromechanical interlocking mechanism to prevent short circuits caused by simultaneous operation of forward and reverse contactors.
IO-Link Remote Diagnostics
The direction and status of operation can be reported in real time via IO-Link, which facilitates troubleshooting.
Suitable for small and medium-sized contactors
Supports installation on communication contactor combinations of both S00 and S0 sizes.
Reduce on-site wiring
The modular design replaces the extensive wiring of traditional forward and reverse control circuits.
Recommend
Read More
3RA2711-1CA00
The IO-Link functional module is suitable for contactors of various sizes from S00 to S3. After installation, it can form a star-delta starter with digital communication capabilities, which is convenient for engineers to centrally monitor and troubleshoot from the PLC.
Read More
3RA2711-1AA00
The IO-Link direct start function module is suitable for contactors of sizes S00 to S3. It is small in size, weighing only about 75 grams, easy to install, and can transmit operation information to the control system in real time.
Read More
3RA24178XH311BB4
The star-delta starting combination, consisting of three S00-sized contactors, includes an electromechanical interlock mechanism to prevent the star and delta contactors from engaging simultaneously, making it suitable for the reduced-voltage starting requirements of small and medium-power three-phase motors.