Product Description:

The RZC01.2-6N-011-F-23 is a chemistry module engineered by Bosch Rexroth Indramat for the RZC Chemistry Modules series. As a dedicated chemistry module, it supplies controlled power and signal conditioning to dosing pumps, mixers, and other process actuators in automated chemical lines. The unit belongs to design version 2 and to line 1 of the series. Installed in a control cabinet, it helps coordinate precise reaction sequences and maintain repeatable process conditions in industrial automation.

The power section accepts a nominal input of 3 × AC 400 V ±15 %, allowing operation on standard factory mains. Under continuous load, it delivers a rated current of 18 A, which suits medium-power drives and heaters commonly used in batch reactors. Frequency generation is available up to 200 Hz, so variable-speed motors can run well beyond conventional 50/60 Hz operation when rapid agitation is required. An auxiliary supply of external 24 V standby power maintains control logic during main power interruptions, helping preserve stored process data and operating status. The housing is prepared for cabinet mounting, which supports installation inside a control enclosure with normal panel airflow.

Process throughput is capped at a rated output of 7.5 kW, giving the module enough capacity for metering pumps and small centrifuges used in laboratory-scale production. The enclosure has an IP23 protection class, which helps guard against accidental finger contact and dripping water while still allowing convection cooling. Signal stability is supported by integrated filter current feedback, which smooths measured phase currents for more accurate closed-loop control. Hardware sizing is identified as B, indicating the module format used for its footprint and connector spacing. The unit is supplied without a NAMUR terminal strip, so any barrier wiring for intrinsically safe field devices must be provided externally.