Controller over mechanical fuel dispensers

PURPOSE


Mechanical fuel dispenser controller is intended to be used in conjunction with a control system for petrol station (POS system, cash register, OPT terminal, etc) to provide direct control over operation of electronic and mechanical fuel dispensers by controlling dispenser’s internal resources: motor, pulse sensor, nozzle, slowdown valve.

Controller over mechanical fuel dispensers

Controller over mechanical fuel dispensers
Controller over mechanical fuel dispensers Controller over mechanical fuel pumps Mechanical pump control
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TECHNICAL CHARACTERISTICS


Parameter Value
Voltage 12 V DC
Power consumption 300 mA max
Temperature range from -30°C to +60°C
Weight 230 g
Dimensions 145 x 100 x 20 mm
Interface
  • RS-232
  • RS-485 (2-wire)
Input communication protocol UniPump
Quantity of connected dispensing nozzles 1 … 4
Control 1 controller can simultaneously control over 4 nozzles of delivery dispensers:
  • switching on/off the pump’s motor for each nozzle (1 … 4)
  • switching on/off the slowdown valves for each nozzle (1 … 4)
Signals received 1 controller can receive signals from:
  • pulse sensors (data 1, data 2) for each nozzle (1 … 4)
  • nozzle picked up/brought down for each one (1 … 4)
Maximal ordered and dispensed doze 9999,99 liters
Maximum volume total counter values 999999,99 liters

CONNECTION SCHEME


Controller over electromechanical fuel dispensers



ORDER INFORMATION


Controller over electromechanical fuel dispensers   Mechanical controller PCB board with terminal blocks
Order code: MC4-PCB-001
Mechanical pump control module   Mechanical controller, mounted in plastic box
Order code: MC4-BOX-001