Technical data

Technical Manual EMP 8x0.00/04/13 v5 wh Münzprüfer Dietmar Trenner GmbH, Germany

Version 1.51

Page 22/42 subject to technical modification EMP8x0.00/04/13 v5

2.7 Control for External Sorting Flaps

The 2- or 3-way sorter SRT 800 is available for the EMP 800 v5. The coin selector

can also be used in combination with many other sorter available on the market.

2.7.1 Option /X

The EMP 800 v5 incorporating option /X provides a control for external coin sorting

flaps. The control signals of the microprocessor are transmitted via 3 additional

output lines. The output lines are protected by a 330 KΩ resistor. Therefore no

further circuit is necessary to drive 3 transistors for the control of 3 solenoids. 8

possible sorting shafts can be achieved by means of the various combinations.

The desired external routing can be assigned to any of the 16 master coin

channels by the use of wheasy 3. The routing possibilities are programmed by

means of the binary code using the values from 0 to 7. When zero is programmed

only the solenoid of the coin selector will be activated and none of the additional

output lines. The values 1 to 7 stand for the binary coded combination of the

external solenoids to be activated.

The programming of external sorting solenoids is discussed in the wheasy 3

manual in the “Sorting Shaft” chapter.

2.7.2 Control of sorting flaps via coin output 5 and 6

Via coin output line 5 and 6 it is also possible to control sorting flaps. The output

transistors can drive a current up to 500 mA. This function can be activated by

using wheasy 3 under “configuration” – “B-Value” – menu “variants” click checkbox

“additional sorting flaps via coin output lines”.

The sorting signal can be selected via “edit” – “sorting shafts” for each coin

channel. The following table shows an overview on the different sorting

possibilities.

Sorting shaft Output line 5 Output line 6

0 0 0

1 1 0

2 0 1

3 1 1

The timing for the control of the sorting flaps can be set independently to the timing

of the coin output signals.

For the coin output signals output lines 1 to 4 are available with this version. The

sorter version to be used for this application is the SRT 820.

2.7.3 Hold Time

The maximum hold time (pulse width) for the external sorting mechanism can be

programmed at the factory to match the requirements of the mechanism. The

maximum hold time is 510 ms, with the start time measured from the time that the