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External electrical connection for controlling the MLV duct radiator
- MB_A
- External Modbus A signal
- MB_B
- External Modbus B signal
- +24V
- +24V voltage (DC)
- GND
- Digital and analog ground potential
- RS_A
- Local hardware Modbus A signal
- RS_B
- Local hardware Modbus B signal
- NTC
- External temperature sensor connector
- D/I1
- Digital input 1
- D/I2
- Digital input 2
- 11V1
- 11.1 V operating voltage
- AN/I
- Analog input 0-10 VDC
- RM/I
- 24V relay input
- RM/O
- 24V relay output
- B
- Circulation pump
- V
- Solenoid valve
