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Euro-500T Handy
© Elcom Ltd.
Service manual
4.15 Interconnecting of Euro-500T Handy cash register and PC through RS-232 interface
It is possible to interconnect the Euro-500T Handy cash register and a PC through the RS-232 serial interface.
Parameters of the transmission using RS-232 must be the same on the side of the cash register and on the side of the PC.
4.16 Connecting of scanner and scales to the Euro-500T Handy through RS-232 interface
The scanner and the scales are connected to the Euro-500T Handy cash register through the 6-pin Modular Jack connector situated
on the cash register back panel.
The set-up of the communication parameters RS-232 for the scanner and scales must correspond to the set-up of these parameters
in the cash register.
Signal
D-SUB 9 M (Scanner)
RxD
2
GND
5
VCC
9
Signal
D-SUB 9 M (Scales)
RxD
2
TxD
3
GND
5
Communication cable scheme
D-SUB 9 F - PC
Modular Jack 6/6 - Euro-500T Handy
Back view
(from soldering loops)
Front view
Communication cable scheme
Back view
(from soldering loops)
D-SUB 9 M - Scanner
D-SUB 9 M - Scales
Modular Jack 6/6 - Euro-500T Handy
Top view
Front view
Top view
1
2
3 4
5
6
7
8 9
R xD
Tx D
G N D
T x D
R xD
G N D
6 5 4 3 2 1
6 5 4 3 2 1
5
4
3
2
1
9
8
7
6
5
4
3
2
1
9
8
7
6
6 5 4 3 2 1
6 5 4 3 2 1
