Toshiba STRATA DK14 Installation And Maintenance Manual page 445

PPTC connects to any one
of these devices:
DKi Admin PC and DKi Backup
PC COM Port
External RM Modem
VM SMDI Port
MIS Device
SMIS PC COM Port
CCV PC COM Port
Insight DK PC COM Port
PPTC connects to:
Call Accounting Device or
Printer
Notes
See Figure 8-27 for futher details on the PPTC.
PIOU option settings:
SW1 —Sets the SMDR baud rate to be 300 or
1200 BPS.
SW2 —Sets the PIOU programming speed to be
300 or 1200 BPS (for IMDU or TTY
jack).
LED CO4 ON = 300 BPS/SW2 set IN.
LED CO4 OFF = 1200 BPS/SW2 set
OUT.
SW3 —Sets the PIOU to operate with the
IMDU or an external device connected
to the TTY modular jack.
— For IMDU operation.
MODEM
— For ASCII terminal or
TTY
external modem.
W4 — Sets the IMDU and TTY jack for bell
or CCITT specification.
Figure 10-34 PIOU/TTY and SMDR Wiring (with PPTC Adapter)
Strata DK I&M 6/00
PPTC
6
1
3-Pair
Modular
Cord Max.
50 Ft With
24 AWG
(cross-pinned)
PPTC
6
1
Universal Slot PCB Wiring
Option Interface PCB Wiring Diagrams
Programmable
PIOU
RS-232 Port
Card
TYSG
TYCD
6
TYDTR
TYDSR
1
TYTD
TYRD
SMSG
SMCD 6
SMDTR
SMDSR
1
SMTD
SMRD
Station Message
Detail Recording
RS-232 Port
2377
TTY
(6-pin
Modular
Jack)
SMDR
(6-pin
Modular
Jack)
SW2
LED
CD4
(25-pair
Female
Amp.
Jack)
See
PIOU/MDF
Drawing
in this
Section
10-37