Toshiba Perfecptione Installation And Maintenance Manual page 65

lNSTALLATlONlNSTRUCTlONS
SECTION 200-255-294
FEBRUARY1992
PDIU-DS (FRONT VIEW) PDIU-DS (REAR VIEW)
MODULAR JACK
FOR CONNECTING
E FIGURE 4-55 FOR
POWER LED
SWITCH (1 - 4) OPTIONS
INFORMATION
Pl - P9 LOCATED ON PCB INSIDE
OF PDIU-DS UNIT (SEE NOTES)
RS-23i, DB25
(FEMALE) CONNECTOR
SIGNAL DIRECTION AND FUNCTION OF Pl - P9
POIU-DS CONNECTED TO CITE 1 PDIU-DS CONNECTED TO DCE
I
FG
-1
FRAME GROUND
I 1 I
I~- -I-- I I
SG SIGNAL GROUND
TD
TRANSMIT DATA
7
2 DTE e DIU Pl
MODEM c DIU
Pl
I
RD I RECEIVE DATA
I 3
~2 1 kIDEM w DIU 1 P2 1
RTS
CTS
DSR
REQUEST TO SEND
CLEAR TO SEND
DATA SET READY
4 DTE
l
DIU P6 MODEM c DIU P6
5 DTE
l
DIU P7lP5 MODEM r) DIU P7iP5
6 DTE CDIIJ P4 MODEM I) DIU P4
DTR
DCD
DATA TERMINAL READY
DATA CARRIER DETECT
20
DTE e DIU P3
MODEM a DIU
P3
6 DTE c DIU P6
MODEM I) DIU
P6
I
RI
I
RING INDICATOR
I
22
I
DTECDIU
I p9 I- ~~
MODEM * DIU
I
P9
I
NOTES:
1. Mode select (Pl - P9) ' A-B" if PDIU-DS is connected to a terminal-type device (DTE),
2. Mode select (PI - P9) "B-c" if PDIU-DS is connected to a modem-type device (DCE).
3. See Figure 4-61 to disassemble/assemble PDIU-DI.
4. Some US-232 leads go by different names depending on the equipment manufacturer.
FIGURE 4-54-PDIU-DS JUMPER PLUG OPTIONS/R%?32 CONNECTOR INFORMATION
4-43