Sharp UP-600 Service Manual

7. RS232 INTERFACE
This machine has two RS232 standard ports for communication to PC, Hand scanner (ER-A6HS1) and etc.
1) PORT 1 (CH1) (CN402)
Connector type: D-SUB 9pin
Data rate: max. 38,400 bps
2) PORT2 (CH2) (CN403)
Connector type: Modular jack RJ45 8pin
Data rate: max. 115,200 bps
3) OPTIONAL DEVICES THAT CAN BE CONNECTED
Standard port Option port (ER-A5RS)
Port No. Port1: CH1 Port2: CH2 Port3: Port4:
Type D-SUB 9pin Moduler RJ45 D-SUB 9pin D-SUB 9pin
CI/+5V selectable
–––
ER-A6HS1 (+5V necessary)
–––
Scanner (+5V not necessary)
Modem –
PC
Printer, Scale
POS utility, 02fd.exe – ––
The ER-A6HS1 cannot be connected to port 2, 3 and 4 because it
requires +5V.
The modem cannot be connected to port 2 because it uses a
different signal line.
For the modular RJ45 to D-Sub 9pin conversion cable, see the
following.
1
2
3
4
5
6
7
8
9
/CD
RD
SD
/ER
GND
/DR
/RS
/CS
/CI
VCC(+5V)
S401
1
2
3
4
5
6
7
8
/RS
/ER
SD
GND
RD
/DR
/CS
CI
CD
S404
S403
VCC
(+5V)
GND
CD
CI
S404
7
4
3
1
5
2
6
8
9
/RS
/ER
SD
/CD
GND
RD
/RS
/CS
/CI
1
2
3
4
5
6
7
8
/RS
/ER
SD
GND
RD
/DR
/CS
(Open)
Moduler RJ45 D-sub 9pin
VCC
(+5V)
S403
GND

Sharp UP-600 Specifications

General

Brand	Sharp
Model	UP-600
Category	Cash Register
Language	English