Toshiba Strata DK8 - Manual (Page 175)

INSTALLATION-PERIPHERALS
SECTION 100-816-207
MARCH 1993
7-43
FIGURE 7-26
DK8 AND DK16 PDIU-DI TO IBM XT-TYPE COMPUTER, RS-232 CONNECTOR/CABLE CONNECTIONS
DB25
PIN #
8
3
2
20
7
6
4
5
22
1
NAME
DCD
RD
TD
DTR
SG
DSR
RTS
CTS
RI
FG
DB25
PIN #
8
3
2
20
7
6
4
5
22
1
1 2 3 4 5 6 7 8
20 22
1 2 3 4 5 6 7 8
20 22
Rear view of personal computer
or ASCII terminal DB25,
RS-232 connector
Rear view of PDIU-DI DB25,
RS-232 female connector
IBM XT PERSONAL COMPUTER
OR ASCII TERMINAL
(FUNCTIONS LIKE A DTE)
PDIU-DI
(FUNCTIONS LIKE A DCE)
NOTE:
The PC/ASCII terminal receives
data on Pin 3 (RD) and transmits
data on Pin 2 (TD).
DB25 PIN DESIGNATIONS
PDIU-DI
PIN #
NAME
1
FG
3
RD
4
RTS
5
CTS
6
DSR
7
SG
8
DCD
20
DTR
22
RI
DB25 PIN DESIGNATIONS
2
TD
PDIU-DI
PIN #
NAME
1
FG
3
RD
4
RTS
5
CTS
6
DSR
7
SG
8
DCD
20
DTR
22
RI
2
TD
1 2 3 4 5 6 7 8
20 22
DB25 FEMALE
CONNECTOR DB25 MALE
CONNECTOR
20 22
1 2 3 4 5 6 7 8
RS-232 CABLE
DB25 FEMALE
CONNECTOR DB25 MALE
CONNECTOR
IBM PC XT modem style (serial)
DB25 to DB25 (M/F) RS-232
cable (50 ft max, 24 AWG,
customer-supplied).