Tally T5023+ Programming Manual page 384

Description of the physical interface
Pin- Document printer
No. 9-pin plug
8 CTS Clear to Send Entry
The 'ON' status signals
the connected device
(signal receiver) the
readiness to receive
data to (Not interpreted
by the printer if the XON/
XOFF 2 protocol is
selected.)
9
374
Cable
<==
T5023/5023+ - Programming Guide
Pin-No. PC
9-pin plug
7 RTS Request to
Send
9
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