Tally Dascom 2820 - Serial interface V.24;RS232 C (optional)

Options and accessories User Guide
Interface cable (serial interface)
The cables used must be shielded. The cable shield must be connected to the
connector shield on both ends.
It depends on the menu setting whether DTR or RDY 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
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