8-35
INSTALLATION-PERIPHERALS
SECTION 400-096-208
SEPTEMBER 1992
BASIC CONNECTION
3-pair
Modular
Cord (7 ft. max)
SMDR
Modular
Jack
Modular
Jack
Toshiba
PPTC1A-5M,
RS232, Modular
to DB25 Adaptor
DB25
Plug
BASIC WIRING (see: PIOU or PIOUS TTY and SMDR Wiring in Chapter 9 for more detail)
PIOU, SMDR Jack
Modular Pin No.
1
2
3
4
5
6
Modular Pin No.
6
5
4
3
2
1
DB25 Pin No.
3
2
6
20
8
7
4 Jumper to 5
RS-232
Lead Name
RD
TD
DSR
DTR
CD
SG
RTS to CTS
50 ft. max
24 AWG Wire
Twisted Pair
Modularized
PPTC1A-5M Adaptor
To
To
To
To
To
To
To
To
To
To
To
To
DATA FORMAT:
• ASCII
• 8-bits
• No parity
• 1-stop bit
PIOU
or
PIOUS
Printer
or Call
Accounting
Device
Call Sequence C
•
Outside caller rings CO line 01. (Line 01 is
programmed as DISA.)
•
Line 01 returns intercom dial tone after two ring
cycles (5 ~ 6 seconds).
•
Caller dials 703 to access CO line 03 (outgoing).
•
Caller dials the DISA security code and receives
CO dial tone.
•
Caller dials the telephone number and con-
verses when the call is answered.
•
Caller hangs up.
•
The call releases, and Printout C prints after the
call disconnects at 12:22.
NOTES:
1. If the CO provides the Calling Party Con-
trol or Auto Release (AR) signal (see Pro-
gram 15-0 and 15-3), the call disconnects
when either party hangs up. A " *" will
follow the CO line number on the printout
if the call is disconnected by
the CPC or AR signal with Release 4
systems.
2. If the CPC or AR signal is not sent, the CO
lines will remain seized until the DISA
disconnect timer releases the call (ap-
proximately five minutes).
PRINTOUT C
Auto Release signal:
03 MSS 12:22 00:02;01 00:06 (outgoing)
03* DISA 12:22 00:02;01 (outgoing)
FIGURE 8-24
PIOU/PIOUS SMDR CABLE CONNECTIONS
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