Technical Manual

Technical Manual EMP 500 v7 /CLB WH Münzprüfer Dietmar Trenner GmbH, Germany
version 2.7
page 12/62 subject to technical modification EMP 500 v7 /CLB
2.2. Programming Connector
The programming connector of the EMP 500 v7 /CLB is located at the end
of the coin selector (please see figure 1 and 2). The connector is a 5-pin
AMP connector type HE14. The connector has the following pin out:
PIN
No.
Connection
1
GND
2
UB (8 ... 18 V DC)
3
CLK
4
TDO
5
RDI
The programming connector is also used for the serial interfaces as well
as to connect the display D 500.
The following wiring diagram shows the serial interface located on the pcb
of the EMP 500 v7 /CLB.
Fig. 3 Wiring diagram serial programming connector and machine
interface
2.3. Programming of Coins
There are a variety of ways in which the coin acceptance of the
EMP 500 v7 /CLB may be programmed.
The coin selector can “learn” new coin parameters, including individual
tolerance requirements, with the help of the Calibration Function.
Calibration is carried out either using the PC based wheasy 5 software or
R3
10K
RXD1
T24
BC848B
ST3
1
2
3
4
5
L2 BLM21A
T1
BC848B
R5
1K
C2470pF
D23
BAS81
R9 10K
R4 1KD6 BAS81
L1 BLM21A
R72
10K
TXD1
GND
VCC5
GND
VCC3
GND
VCC3
Ub
serial port
E MP 500 v7
RDI
TDO
Ub
GND