Product Description:

The RZC01.1-5T-022-V-54 chemistry module is produced by Bosch Rexroth Indramat as part of the RZC Chemistry Modules series. Intended for industrial automation in surface-treatment lines, the unit conditions and dispatches electrical power required by dosing pumps, agitators, and metering sensors within chemical baths. By combining switching electronics with process-specific interfaces, the module streamlines control of current-intensive auxiliary equipment while isolating those loads from the main drive system. Its configuration follows the manufacturer’s modular drive platform so it can be slotted alongside motion controllers in a common cabinet.

The output frequency reaches 100 Hz, allowing variable-frequency regulation of three-phase devices connected downstream. The incoming supply must be 3 x AC 500 V ±10 %, and the module conditions this line internally to support stable process operation. The unit is rated for a continuous phase current of 28 A, which supports connected loads up to 18.5 kW. These ratings suit mid-scale etching or plating stations where heating coils and centrifugal pumps often start under load. A protection category of IP54 shields internal components from conductive dust and fluid splashes, so the power electronics can operate close to open chemical tanks.

In physical layout, the module belongs to size class C, so its footprint aligns with other drive components of identical height and ventilation spacing. It is prepared for cabinet mounting, which helps it fit standard enclosure layouts with appropriate clearance. Signal exchange with peripheral sensors is simplified by the integrated NAMUR-terminal strip, reducing the need for external isolators. This arrangement keeps low-level sensor wiring close to the module instead of routing it through a separate interface block. The unit is Design 1 and belongs to Line 1.