Siemens SIJECT CI16iP StepB 6AT1131-6DF21-0AB0 Compact Control Industrial Applications

Industrial Applications

The SIJECT CI16iP StepB is optimized for use in injection molding machines,

where precise control of hydraulic or electric drives is critical.

Its compact design and rugged construction make it suitable for harsh industrial environments.

Troubleshooting and Support

Common issues include:

Connection Errors: During program upload, users may receive errors like "CPU type unknown" (e.g., error code 6FC5314-6CF00-0AB0).

This typically indicates a mismatch between the controller hardware and the STEP 7 configuration.

Firmware Updates: Siemens recommends using compatible firmware versions to avoid communication failures.

Technical Specifications

Conclusion

The Siemens SIJECT CI16iP StepB 6AT1131-6DF21-0AB0 is a reliable and compact control solution for industrial automation,

particularly in injection molding machinery. Its integration with STEP 7 programming software and support

for modular I/O expansion make it a versatile choice for OEMs and system integrators.

However, users must ensure firmware compatibility and proper hardware configuration to avoid common issues during setup and operation.

For further technical support, Siemens provides documentation

 (e.g., operation manuals 6AT1931-5AB41-0KA0 and installation guides 6AT1931-5AB61-0KA0)

and online resources through its Industry Support portal.