Appendix 3 Interface - TEC B-SX4T-QP Owner's Manual

APPENDIX 3 INTERFACE

APPENDIX 3 INTERFACE
„Interface Cables
To prevent radiation and reception of electrical noise, the interface cables must meet the following requirements:
Fully shielded and fitted with metal or metallised connector housings.
Keep as short as possible.
Should not be bundled tightly with power cords.
Should not be tied to power line conduits.
„RS-232C Cable description
The serial data cable used to connect the printer to the host compute should be one of the following two types:
Connector to PC
Pin No.
1
2
3
4
5
6
7
8
9
Housing
Connector to PC
Pin No.
1
2
3
4
5
6
7
20
NOTE:
Use an RS-232C cable with the connector including inch type securing screws for the QQ model or metric type
securing screws for the QP model.
DB-9S
Signal
N.C.
RXD
TXD
DTR
GND
DSR
RTS
CTS
N.C.
Shield
DB-25S
Signal
Shield
TXD
RXD
RTS
CTS
DSR
GND
DTR
DB-25P
Connector to Printer
Pin No. Signal
1 F.G.
2 RXD
3 TXD
4 CTS
5 RTS
6 DTR
7 SG
20 DSR
DB-25P
Connector to Printer
Pin No. Signal
1 F.G.
2 RXD
3 TXD
4 CTS
5 RTS
6 DTR
7 SG
20 DSR
EA3-1
ENGLISH VERSION EO1-33034
APPENDIX 3 INTERFACE