Tally Genicom 5040 Manual Do Utilizador
Interfaces
User guide
126
Serial interface RS232C
Your printer’s serial interface supports the RS232C specification. The
signals are received and transmitted by a 9 pin connector.
Use a serial interface cable that meets the requirements of your host PC.
signals are received and transmitted by a 9 pin connector.
Use a serial interface cable that meets the requirements of your host PC.
Connector assignment
Transmission length: max. 15 m
Type
RS232C interface
Synchronization
Asynchronous
Transmission rate
300 Baud to 38.400 Baud
Signal status
OFF (log.1)–3 V to –15 V
ON (log. 0)+3 V to +15 V
ON (log. 0)+3 V to +15 V
Connection cable
up to 15 m length
Interface connections
ITT Cannon connector,
series DB-9 S
series DB-9 S
Transmission protocol
XON/XOFF, READY/BUSY
Capacity of data buffer
32 KB max.
Pin
Signal
Signal from Ready/Busy
XON/XOFF
1
CD
—
—
—
2
TXD Printer
Valid
Valid
3
RXD
PC
Valid
Valid
4
RTS
Printer
Invalid
Valid
5
Signal GND
—
Valid
Valid
6
DTR
Printer
Valid
Valid
7
DSR
PC
Valid
Valid
8
CTS
PC
Invalid
Valid
9
CI
—
—
—
5
1
6
9