CRG LF100 - Page 64

58
8.5 Connection Cable.
1. ECR (COM1,COM2) and kitchen printer.
ECR
POS58
TM300/TM210
SP298
BTP2001
TBY210
3 TXD
3RXD
3 RXD
3 RXD
3 RXD
3 RXD
4 DTR
6 DSR
6 DSR
6 DSR
6 DSR
5 GND
7GND
7 GND
7 GND
7 GND
7 GND
6 DSR
4 RTS
20 DTR
20 DTR
20 DTR
20 DTR
2. ECR and the barcode scanner.
Users can do a conversion line, and connect the cash register with the barcode
scanner and kitchen printer together in COM2.
ECR (COM2)
Bar code Scanner
Kitchen Printer
2 RXD
2 TXD
3 TXD
3 RXD
4 DTR
4 DTR
5 GND
5 GND
5 GND
6 DSR
6 DTR
9 VCC
9 VCC
3. ECR and PC/ E-scale.
ECR (COM1)
PC/ Scale
2 RXD
3 TXD
3 TXD
2 RXD
5 GND
5 GND