Redkoh Industries RK2000 1.19 Interface Unit

The Redkoh RK2000 1.19 Interface Unit is the dedicated communications module that forms the interface between the RK2000 transformer-rectifier control system’s keypad/display and its field I/O. It enables bidirectional data exchange and control signaling that underpins monitoring and adjustment of precipitator operating parameters through the operator display. This Interface Unit is one of the core components in the RK2000 family and is commonly included when upgrading older controls to the RK2000 TR Control package; typical upgrade kits encompass the Keypad & Display Unit, the Interface Unit, a Primary Current Transformer, a Primary Voltage Transformer, the interface communications cable, and a secondary signal conditioning board. In operation, the unit supports multiple interface ports used for communication with the keypad/display and other system modules, with ports commonly labeled Com Port P1, P2, and P3, facilitating reliable data transfer within a cabinet containing other RK2000 components. The RK2000 TR Control system provides precise control of electrostatic precipitator operation, and the Interface Unit plays a pivotal role in delivering coordinated, real-time information and commands to and from the display unit, ensuring operators have clear visibility and responsive control over the transformer-rectifier process.