User manual

26DCA Intertel DCA Intertel
DCA Intertel 27 DCA Intertel
RJ11 connector DPT100 (tab 2.1)
Pin Signal IN/OUT A Discription
1 +VRIC IN - Battery recharge volltage
2 GND - GND Ground signal
3 RX IN TXD Receive data
4 TX OUT RXD Transmit data
5 RTS OUT CTS Ready to send/ready to receive data
6 GND - GND Ground signal
9-pin female connector
Pin Signal IN/OUT A Description
1 DCD OUT DCD Data carrier identication. Printer On
(active at RS232 high)
2 TXD OUT RXD Transmit data. Serial output (from host)
3 RXD IN TXD Receive data. Serial data input (to host)
4 N.C. - N.C. Not connected
5 GND - GND Ground signal
6 DSR OUT DSR Data set ready. Printer ON and operating
(active at RS232 high)
7 N.C. - N.C. Not connected
8 RTS OUT CTS Ready to send / Ready to receive data
(active at RS323 high)
9 N.C - N.C Not connected
The diagrams below show a sample connection between printer and Personal
Computer using a 9- and 25-pin female connector.
9 pin connector PC
(s‘Print cable)