Product Description:

The RZC01.1-6T-037-F-23 chemistry module is produced by Bosch Rexroth Indramat within the RZC Chemistry Modules series. It serves as a power and signal interface for dosing, mixing, and surface-treatment stations where liquid or gaseous reagents must be metered under controlled electrical conditions. By combining line-side conversion with process monitoring, the unit supports coordinated motion and chemical delivery tasks in automated production lines. This arrangement also helps keep control cabinets organized when drive functions and process signals must be handled in the same installation.

The module operates from a nominal supply of 3 × AC 400 V ±15%, allowing use on common three-phase plant power systems. Under this input, it delivers a rated current of 56 A and a continuous output power of 30 kW, which suits mid-range pump or agitator drives used in chemical skids. Its internal inverter can generate output frequencies up to 200 Hz, giving a broad speed range for induction or synchronous motors used in flow-control loops. The enclosure is rated IP23, and the hardware is prepared for cabinet mounting, so it can be installed in a standard enclosure with normal airflow management.

For field signaling, the module is delivered with a NAMUR terminal strip, allowing intrinsically safe sensor circuits to terminate directly at the unit. A secondary bus provides external 24 V standby power, which keeps diagnostic electronics active during main disconnects so controllers can continue recording valve positions or leakage detector status. The module uses size class C, which aligns its height and depth with other compatible chem-drive components. Supplementary identifiers include design 1, line 1, and the filter current feedback function, which support coordinated current measurement within the system.