UBI EasyCoder 501, Техническое руководство

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UBI EasyCoder 501 – Technical Manual
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Cable configuration:
The following ready-made RS 232C connection cables can be
ordered from UBI. Cables procured from other sources should
follow the same wiring principles.
Note:
Be careful not to connect the ex5V unintentionally, which
may harm your computer or terminal.
To Printer ("uart1:") To IBM-XT & PS/2
DB25 female connector
⇐
cable
⇒
DB25 female connector
Housing • • Housing
Cable shield 1 • • 1 Cable shield
TXD out 2 • • 2 TXD out
RXD in 3 • • 3 RXD in
RTS out 4 • • 4 RTS out
CTS
1
in 5 • • 5 CTS in
DSR in 6 • • 6 DSR in
Signal GND 7 • • 7 Signal GND
not used 8-15 • • 8-25 not used
(+5V) 16 •
not used 17-19 •
DTR out
20 •
not used 21-25 •
To Printer ("uart1:") To IBM-AT
DB25 female connector
⇐
cable
⇒
DB9 female connector
Housing • • Housing
Cable shield 1 • • 1 not used
TXD out 2 • • 2 RXD in
RXD in 3 • • 3 TXD out
RTS out 4 • • 4 not used
CTS
1
in 5 • • 5 Signal GND
DSR in 6 • • 6 DSR in
Signal GND 7 • • 7 RTS out
not used 8-15 • • 8 CTS in
(+5V) 16 • • 9 not used
not used 17-19 •
DTR out
20 •
not used 21-25 •
INTERFACES, cont'd.
1 /. If the communication cable is not
configured to transmit any CTS signal to
the printer, a permanent CTS signal will
automatically be produced.
Printer
⇒
IBM-XT/IBM-PS2
Art.No. 1-975580-05
Length: 3 metres (9.8 ft.)
Printer
⇒
IBM-AT
Art.No. 1-975581-05
Length: 3 metres (9.8 ft.)
➠
➠
1
/. If the communication cable is not
configured to transmit any CTS signal to
the printer, a permanent CTS signal will
automatically be produced.
RS 232C (V24) on "uart1:",
cont'd.