
Modbus RTU
KSB Calio Circulation pump
KSB
Controls and monitors KSB Calio series circulation pumps via Modbus RTU
Overview
This template connects KSB Calio series circulation pumps via Modbus RTU to the ModbusCloud platform. It reads operational data such as flow, head, temperatures, power, energy, and error codes. It also allows writing operation mode and setpoint speed.
Key readings
- Calc Flow
- Calc Head
- Pump Power
- Temperatures (PSU, Motor, Ambient, PFC, Fluid)
- Energy Meter / Total Flow
- Error Values 1 and 2




