The ADPMPD calculator is designed for one-sided
and two-sided multiproduct fuel dispensers. The calculator is
able to control up to five nozzles, e.g. dispensing of five
different products at each fuelling point.
The qualities of the ADPMPD calculator are
in keeping with current global standards.
The main advantages of the ADPMPD
calculator produced by Beta Control Ltd. are its reliability
and its high performance, its low price and its guaranteed
quality. The most outstanding features of the calculators are:
the high flow measurement (up to 500l/min), integrated
Electronic Calibration of meters (EC), Automatic
Temperature Compensation of fuel (ATC was originally
requested for LPG dispensers) and the IFSF standard
communication interface, as well as the proprietary
EASYCALL protocol communication interface on standard RS-485
lines (half-duplex two wire lines). Another important
integrated function is the electronic vapour recovery
control and detection of its possible failure.
There is no need to install additional
electronic modules to the dispenser because the calculator
covers all functions necessary for its control.
Setting the calculator parameters
guarantees flexibility. Unit prices for the stand-alone mode,
calculator parameters, meter calibration values and the ATC
(propane / butane rates), and vapour recovery calibration can
be set using the wireless keyboards equipped with infrared
communication.
One display can be connected to each
fuelling point. The displays are connected to the calculator’s
internal RS485 bus. In addition to the transaction data, the
other data is displayed on the displays, e.g. all the setting
data, auto diagnostics etc. The displays can be LCD (standard
LCD or backlight LCD) and/or electromechanical Ferranti-Packard
(FP). Optional modules can be connected to the RS485 internal
bus in addition to the displays when requested, e.g. keyboards,
voice module, unit price modules etc.
The calculator is at each nozzle equipped
with non-reset-able electronic nozzle-totals of the volume,
amount and number of transactions, and at each meter with non-reset-able
electronic meter-totals of the volume. The calculator can
optionally be equipped with a seven-digit electromechanical
volume-total in litres per each nozzle.
The calculator can be set to use two or
three-channels meter pulsers.
A customer pre-set keyboard can be
connected to each fuelling point equipped with the ADPMPD
calculator. Customers can pre-set the volume or the amount of
fuel they want to dispense. The ADPMPD calculator is also
equipped with an input for the manual enabling of the
fuelling point in the stand-alone mode at each fuelling
point.
The electronics of the ADPMPD calculator
are placed in a metal container that can easily be fixed to
the dispenser head. The input and output wires are screwed to
the pins of the connectors. The type of connectors used
enables the calculator to be changed easily in the event of a
fault, since all the wires stay screwed to the connectors.
A guarantee of up to 4 years is
negotiable for ADPMPD calculators
|
Power supply voltage |
230 V ±15 %, 50 HZ/60 HZ |
|
Power consumption |
85 VA max. |
|
Temperature |
-40 °C až +70 °C |
|
Relative humidity |
0–80 % without condensation |
|
Mass |
4,9 kg |
|
Diameters |
263x282x117 mm |
|
Maximum flow
measurement |
500 l/min |
|
Maximum frequency of electromechanical
totals |
7 Hz |
|
Pulsers |
three channels or two channels, power-supply
voltage 5 V DC, open collector |
|
Nozzles per side |
5 maximum |
|
Displays |
high contrast LCD / BLD or
electromechanical Ferranti-Packard (FP), amount 6 digits,
volume 6 digits, unit price 4 digits, height 1 inch |
|
Display diameters |
240x210x50 mm |
|
Time of display after power-down
|
electromechanical displays:
no restriction,
LCD / BLD displays: at least 30 minutes after power down |
|
Maximum output load
|
for each nozzle motor contactor, reduction
valve, main valve – each output 24 V AC or 230 V AC, max.
10 W |
|
Communication interface
|
RS485, half duplex, transmission speed
9 600 b/s (alternatively 19 200 b/s) or interface
according to IFSF standard with communication level LON (FTT-10)
or TCP/IP (Ethernet) – as requested |
