Dascom 2600 User Guide - Manual (Page 115)

Tally Dascom 2610
102
Interface cable (serial interface)
The cables used must be shielded. The cable shield must be connected to the connector
shield on both ends.
PC/AT（9 Pin） Printer（9 Pin）
RxD 2 3 TxD
TxD 3 2 RxD
CTS 8 4 DTR/RDY
SG 5 5 SG
DSR 6
DTR 4
PC/AT（25 Pin） Printer（9 Pin）
FG 1 FG
TxD 2 2 RxD
RxD 3 3 TxD
CTS 5 4 DTR/RDY
SG 7 5 SG
DSR 6
DTR 20
It depends on the menu setting whether DTR or RDY (Ready) is active at Pin 4.
◆ Input signals
Signal Function
CTS
DSR
RxD Clear to Send
Data Set Ready
Receive Data
◆ Output signals
Signal Function
DTR
RTS
READY
TxD Data Terminal Ready
Request to Send
Ready to receive data
Transmit Data