As well as sending commands to all the components of the system, the Dispenser
Management Unit (DMU) ensures the low voltage (24 V DC) power supply. It contains all the electrical connections for the system. Each DMU directly controls up to 4 dispensers
DMU characteristics:
- Powered by 230 V AC, it supplies the 24 V DC feed to all the components of the system
- Can control up to 4 dispensers which are each connected to a pulser-valve unit (PDV or PSV)
- Enables the simultaneous use of 2 dispensers per unit
- Max. distance between DMU and pulser-valve: 30 m.
- Suitable to be connected with 4 oil minimum level gauges and 1 waste oil maximum level gauge
- 4 Air solenoid valves (one for each pump), or 1 general air solenoid valve, may be connected with the DMU to pressurize the pumps only during use
- 2 Remote display may be connected with the DMU