3HAC034221-001 Communication processor

3HAC034221-001 Communication processor

ABB 3HAC034221-001 is a communication processor. Its main functions include:

Connect S7-400 to different bus systems/communication networks to achieve information transmission and exchange.
As an alternative to bus systems, it enables efficient and low-cost data transmission through point-to-point connections.
Easily connect third-party systems to SIMATIC S7-400 systems, enhancing system compatibility and scalability.
With high flexibility, different physical transmission media, transmission speeds, and even customized transmission protocols can be implemented to meet the requirements of various application scenarios.
Each communication processor has a configuration package, and the configuration data is stored in the system block and backed up in the CPU. This means that after the module is replaced, the new module can be used immediately without reconfiguration.
In addition, with the S7-400 point-to-point link module, it is possible to insert the relevant interface submodules for different physical transmission media without the need for external converters, further improving the flexibility and ease of use of the system.

The following are related products of the ABB brand: