Toshiba Strata DK 280 Installation Manual page 245

PERSONAL COMPUTER
OR ASCII TERMINAL
(FUNCTIONS LIKE A DTE)
DB25 PIN DESIGNATIONS
RPCI-DI OR PDIU-DI
(FUNCTIONS LIKE A DCE)
_
DB25 PIN DESIGNATIONS
PDIU-DI
PDIU-DI
PIN# 1 2 3 4 5 6
7 8 20 22 PIN# 1 2 3 4 5 6 7 8 20 22
NAME FG TD RD RTS CTS DSR SG DCD DIR' RI NAME FG TD RD RTS CTS DSR SG DCD DTR RI
/
Rear view of personal computer
or ASCII terminal DB25,
RS-232 connector
DB25 MALE
CONNECTOR
i"e'i"e"e'e"e l l l l
l
I-5
l eeeeeeeeeee
l
20 22
KY
Genera/ Note:
.
The PC/ASCII terminal
receives data on Pin 3 (RD)
and transmits data on Pin 2
(To).
Rear view of RPCI-DI or
PDIU-DI DB25, RS-232
female connector
DB25 FEMALE
CONNECTOR
1 NAME
8
8
3 3
20
1 DTR 1 20
RS-232 CABLE
7 1 SG 1 7
6 1 DSR I 6
4
1 RTS 1 4
5
1 CTS I 5
22
1 RI I 22 I
1 1 1 FG 1 1
Figure 6-27
DK280 RPCI-DI or PDIU-DI to 25-Pin to 25-Pin COM Port
PC modem style (serial) DB25
to DB25 (M/F) RS-232 cable (50
ft max, 24 AWG, customer-
supplied).
DK0329
January 1996
6-45