Toshiba Perception E Ex Digital Pbx Installation And Maintenance Manual

							INSTALLATION INSTRUCTIONS 
SECTlON200-255-204 
FEBRUARY1992 
IBM XT PERSONAL COMPUTER 
OR ASCII TERMINAL 
(FUNCTIONS LIKE A DTE) 
DB25 PIN DESIGNATIONS 
PDIU-DI 
(FUNCTIONS LIKE A DCE) 
DB25 PIN DESIGNATIONS 
PDIU-DI 
PDIU-DI 
PIN# 1 2 
3 4 5 6 
7 6 20 22 
PIN# 1 
2 3 4 5 6 7 6 20 22 
NAME FG TD RD FITS CTS DSR SG DCD DTR RI 
NAME FG TD RD RTS CTS DSR SG DCD DTR RI 
Rear view of personal computer 
or ASCII te Rear view of PDIU-DI DB25. 
, 
1 CONNECTOR 1 
RS-232 CABLE 
IBM PC XT modem style (serial) 
DB25 to DB25 (M/F) RS-232 
cable (50 ft max, 24 AWG, 
customer supplied). 
NOTE: 
The PC/ASCII terminal receives data on pin 3 (170) and transmits data on pin 2 (TO). 
FIGURE 4-58-PDIU-DI TO IBM XT-TYPE COMPUTER, RS-232 CONNECTOR/CABLE CONNECTIONS 
4-49  
						

							INSTALLATION INSTRUCTIONS 
SECTION 200-255-204 
FEBRUARY 1992 
TOSHIBA LAPTOP OR IBM AT-TYPE PDIU-DI 
PERSONAL COMPUTER (DTE) (FUNCTIONS LIKE A DCE) 
PIN DESIGNATIONS 
PIN DESIGNATIONS 
COM PORT 
PIN # PDIU-DI 
123456769 
PIN# 1 2 3 4 5 6 7 8 20 22 
NAME DCD RD TD DTR SG DSR RTS CTS RI 
NAME FG TD RD RTS CTS DSR SG DCD DTR RI 
Rear view of asynchronous (serial) 
communication interface connector (DB9) of Rear view of PIN-DI DB25, 
Toshiba laptop or IBM AT personal computer FE-232 female connector 
DE9 
MALE 
CONNECTOR 
CONNECTOR 
IBM PC AT modem style (serial) 
DB25 to DB9, RS-232 cable. 
Pin to pin connections are 
configured as a straight cable, 
not as a null modem cable 
(50 ft max, 24AWG; 
customer supplied). 
NOTES: 
1. Some RS-232 E/A leads may be called by other names by some manufacturers. 
2. The computer receives data on pin 2 (RD) and sends data on pin 3 (TD). 
FIGURE 4-59-PDIU-DI TO IBM AT-TYPE COMPUTER, RS-232 CONNECTOR/CABLE CONNECTIONS 
4-50  
						

							INSTALLATION INSTRUCTIONS 
SECTlON200-255-204 
FEBRUARY1992 
NOTES: 
1. Only serial printers that conform to EIA 
M-232 signaling requirements can be 
connected to PDIU-DS units. 
2. In rare applications, printers can be con- 
nected to PDIU-Dls. Refer to the printer’s 
installation instructions. 
1) Consult the serial printer’s documentation, 
and determine if the printer operates as a DCE 
or DTE device: 
l As a DCE device: 
a) Disassemble the PDIU-DS, and con- 
figure it to operate like a DTE device 
by placing the jumper plugs PI - P9 
in the “B-C” (MODEM) position. 
b) Reassemble the PDIU-DS, and mark 
“B-C” on the bottom identification la- 
bel for future reference. (Paragraph 
6.170 provides PDIU-DS disassem- 
bly/assembly instructions, and Fig- 
ure 4-54 provides jumper plug infor- 
mation). 
l As a DTE device: 
It may not be necessary to disassemble 
the PDIU-DS, since it comes direct from 
the factory configured as a DCE device. 
However, if uncertain, 
a) Disassemble the PDIU-DS, and verify 
that jumper plugs PI - P9 are in the 
“A-B” (DTE) position for DTE opera- 
tion. 
b) Reassemble the PDIU-DS and mark 
“A-B” on the bottom identification la- 
bel for future reference. (Paragraph 
6.170 provides PDIU-DS disassem- 
bly/assembly instructions, and Fig- 
ure 4-54 provides jumper plug infor- 
mation). 
2) Connect the PDIU-DS to the appropriate NDKU 
circuit in accordance with the wiring diagrams 
in Section 200-255-205. 
3) Connect the appropriate RS-232 cable be- 
tween the printer and the PDIU-DS. 4) If steps 2 and 3 are properly done, the POWER 
and READY LEDs on the PDIU-DS should 
light when the printer is turned on. 
IMPORTANT NOTE! 
Check the printer’s serial documentation 
for correct RS-232 pin requirements. The 
requirements vary with each manufacturer. 
5) Refer to the DDIU Program for PDIU-DS data 
assignments. 
IMPORTANT NOTE! 
The eighth port (circuit) of the NDKU can- 
not be used for data switching connection 
(PDIU-DI or PDIU-DS). 
6.160 PDIU-DS To Modem Installation 
6.161 With D.04 software, PERCEPTIONeLe, 
enables asynchronous-type (not synchronous) 
modems to be connected to PDIU-DS’s. This al- 
lows PDIU-Dl-equipped digital telephones that are 
connected to PCs, terminals, and other devices to 
share access to a modem. 
6.162 Modems can be accessed internally for out- 
going data calls or externally for incoming data 
calls. Modems operate as DCE devices, so the 
PDIU-DS must be configured to operate like DTE 
devices. The installation example in Figure 4-51 
shows that two modems are connected to NSTU 
ports; however, the line side of modems can be 
directly connected to a dedicated CO line. The 
modem connects to the PDIU-DS with a standard 
RS-232 connector; the PDIU-DS line side (RJ-I 1 
connector) always connects to its own individual 
NDKU port. Use the following instructions to con- 
nect modems to PDIU-DS’s. 
1) Configure the PDIU-DS as a DTE device: 
a) Disassemble the PDIU-DS, and place 
jumper plugs PI - P9 in the “B-C” position 
(MODEM). 
b) Reassemble the PDIU-DS, and mark “B-C” 
on the bottom identification label for future 
reference (Paragraph 6.170 provides 
4-51  
						

							INSTALLATION INSTRUCTIONS 
SECTION 200-255-204 
FEBRUARY 1992 
2) 
3) PDIU-DS disassembly/assembly instruc- 
tions, and Figure 4-54 provides jumper plug 
information). 
Connectthe PDIU-DS totheappropriate NDKU 
circuit in accordance with the wiring diagrams 
in Section 200-255-205. 
Connect the appropriate RS-232 cable be- 
tween the modem and the PDIU-DS. Figure 
4-60 shows an example of PDIU-DS to a 
Hayes modem RS-232 connection. 
IMPORTANT NOTE! 
All ten PDIU-DS EIA leads (signals) should 
be connected to the modem. Consult the 
modem’s documentation for correct RS- 
232 pin requirements. The requirements 
may vary with each manufacturer. 
4) Connect the line side of the modem to a NSTU 
standard telephone circuit, or a dedicated CO 
line (Consult the modem’s documentation to 
connect it to a CO line). Section 200-255-205 
provides NSTU station portwiring information. 
5) Refer to the DDIU Program for PDIU-DS 
connection assignments. 
IMPORTANT NOTE.’ 
The eighth port (circuit) of the NDKU can- 
not be used for data switching connections 
(PDIU-DI or PDIU-DS). 
6.170 PDIU-DS Disassembly and Assembly 
6.171 To set the jumper plugs PI - P9 on the sub- 
assembly inside the PDIU-DS for DCE or DTE 
operation, the PDIU-DS must be disassembled 
(Figure 4-61). Disassemble the PDIU-DS in accor- 
dance with the steps in Paragraph 6.172. 
6.172 Disassembling the PDIU-DS 
1) Remove the four screws securing the bottom 
panel to the rest of the unit. These screws are 
2) 
3) 
4) not captive, so place them together where 
they can be easily accessed. 
Remove the bottom panel. 
Remove the PCB by lifting the back panel from 
its side grooves. 
Turn the PCB over and set jumper plugs Pl - 
P9 as follows: 
l If the PDIU-DS is connected to a DTE, 
set the plugs to the “A-B” position. 
l If the PDIU-DS is connected to a DCE 
device, set the plugs to the “B-C” position. 
6.173 Assembling the PDIU-DS 
1) Position the back panel to the PCB. 
2) Slide the back panel down into its side grooves. 
3) Attach the bottom panel, and secure it with the 
four noncaptive screws. 
6.180 PDIU-DVPDIU-DS Installation Tests 
6.181 Figures 4-62 - 4-65 provide tests for four 
PDIU call applications. The telephone and port 
numbers used in these figures are provided for 
explanation purposes only. When actually testing, 
use port and telephone numbers appropriate for 
the system. Each of these tests can be conducted 
with either manual dialing from atelephone dialpad, 
or AT dialing from a personal computer keyboard; 
however, only the preferred method of dialing for 
the application is presented, The PDIU User Guide 
has additional information on the tests, which are 
listed below: 
l Figure 4-62-PC to PC Test Call Using AT Com- 
mands 
l Figure4-63-PCto PrinterTest Call Using Manual 
Dialing 
l Figure 4-64-Internal PC to External PC Test Call 
Using AT Commands 
l Figure 4-65-External PC to Internal PC Test Call 
Using AT Commands 
4-52  
						

							INSTALLATION INSTRUCTIONS 
SECTION 200-255-204 
FEBRUARY1992 
HAYES-TYPE SMART MODEM 
(FUNCTIONS LIKE A DCE) PDIU-DS 
(CONFIGURED IN THE “CONNECT TO MODEM” 
MODE, Pl - P9 = B-C, SO IT FUNCTIONS LIKE A DTE) 
MODEM PDIU-DS 
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 DTR RI NAME FG TD RD RTS CTS DSR SG DCD DTR RI 
Rear view of modem DB25 connector 
Rear view of PDIU-DS DB25. connector 
DB25 FEMALE DB25 FEMALE 
CONNECTOR 
I 
DB25 n 
CONNE AALE 
ECTOR 
I ,825 
I I DBW 
I PIN# NAME PIN # 
1 LCONNECTOR 1  MALE 1 
a DCD 
t-l- 3 RD 
L--k-- 
8 
3 
2 
FG 6 
4 
5 
22 
1 
(50 ft max, 24 AWG; 
customer supplied) 
NOTES: 
1. Modem receives data on pin 2 (TO) and transmits data on pin 3 (170). 
2. The PDIU-DS must be in the connect to modem mode 
(PI - P9 strapped B-C) so that it transmits 
data on pin 2 (TO) and receives data on pin 3 (RD). 
FIGURE 4-60-PDIU-DS TO HAYES-TYPE SMART MODEM, RS-232 CONNECTOR/CABLE CONNECTIONS 
4-53  
						

							INSTALLATION INSTRUCTIONS 
SECTION 200-255-204 
FEBRUARY 1992 
DTE/h!ODEM 
JUMPER PLUGS 
PDIU-DS 
FIGURE 4-61-PDIU-DS DISASSEMBLY/ASSEMBLY DIAGRAM  
						

							INSTALLATION INSTRUCTIONS 
SECTION 200-255-204 
FEBRUARY 1992 
3 DKT/PDIU-DI 1 w 
LAPTOP PC 2 
FIGURE 4-62 FIGURE 4-63 
PC TO PC TEST CALL USING AT COMMANDS PC TO PRINTER TEST CALL USING MANUAL DIALING 
PERCEPTION,,,, 
TELEPHONE 
TELEPHONE 1 
LAPTOP PC 1 
LAPTOP - 
PC2 
FIGURE 4-64-INTERNAL PC TO EXTERNAL PC TEST CALL USING AT COMMANDS 
4-55  
						

							INSTALLATION INSTRUCTIONS 
SECTION 200-255-204 
FEBRUARY1992 
MDF 
’ : 
I : NCOU 
NSTU ’ , ; ’ TRUNK - TELEPHONE 
I 
I :- - CIRCUIT 
! : 
LAPTOP PC 1 TELEPHONE 
PC2 
FIGURE 4-65-EXTERNAL PC TO INTERNAL PC TEST CALL USING AT COMMANDS 
6.182 PC to PC Test Call Using AT Commands 
1) Make sure that PC 1 and PC 2 are equipped 
with a communication software package, and 
that the communication parameters of each 
PC and the communication software package 
are set to the same values (data transmission 
rate, flow control, etc.). 
2) From either PC keyboard, type A T D X X X X 
and press m, where XXXX is the Data 
Extension number. (AT commands must be 
capital letters.) 
3) To terminate the call: 
a) Type + + + from either PC keyboard. 
l The PC screen displays “OK.” 
b) Type A T H from the PC keyboard used 
in step 3a. 
l PC 1 and PC 2 screens both display 
“NO CARRIER.” 
l The DATA LED on each DKT will be 
Off. 
6.183 PC to Printer Test Call Using Manual 
Dialing 
1) Make sure that the PC is configured to print 
data from its serial COM port (the PC COM 
port is connected to DKT/PDIU-DI). This is 
normally accomplished using the DOS and 
MODE commands. 
2) Using the manufacturer’s documentation, 
make sure that the communication param- 
eters (data speed, data bits, etc.) of the PC 
COM port match the printer’s serial interface 
parameters. 
3) To connect the PC to the printer, press the 
DKT’sm button and dial XXX, where XXX 
is the Data Extension number. 
4-56  
						

							INSTALLATION INSTRUCTIONS 
SECTION 200-255-204 
FEBRUARY1992 
l The CONNECT LED on the PDIU-DS will 
light. 
l The connection between the PC and the 
printer is complete. 
l If busy tone is sent to the DKT, the connec- 
tion is not complete. Try step 3 again. 
4) Operate the PC to print data as required. 
5) To terminate the call, press the DKT’s m 
button. 
6.184 Internal PC to External PC Test Call Using 
AT Commands 
1) Make sure PC 1 and PC 2 are equipped with 
a communication software package, and that 
the communication parameters of each PC 
and communication software package are set 
to the same values (data transmission rate, 
flow control, etc.). 
2) From PC 1 ‘s keyboard, type A T D X X X X and 
press m, where XXXX is Data Extension 
number. (AT commands must be capital let- 
ters.) 
l The DATA LED on the DKT will light. 
l The CONNECT LED on the PDIU-DS will 
light. 
l The screen on PC 1 displays “CON- 
NECT XXXX,” where XXXX is the data 
transmission speed set by the communi- 
cation software. 
l At this time, PC 1 and the PDIU-DS are 
connected. 
3) From PC l’s keyboard, type A T D T X X X X 
X X X X X X and press m, where 
XXXXXXXXXXX is the trunk access code and 
modem telephone number. 
l The internal modem goes off-hook, dials 
the access code to seize the trunk, and 
then dials the external modem’s tele- 
phone number. 
l The external modem rings and auto an- 
swers, the modems handshake and es- 
tablish communications. 
l If the external modem sends result codes, 
the screen on PC 1 displays “CONNECT 
XxXx,” where XXXX is the data trans- 
mission speed set by the communication 
software. 
l At this time PC 1 and PC 2 are con- 
nected, and can exchange data (file 
transfers, type messages, etc.). 
4) To terminate the call: 
a) Type + + + from either PC keyboard. 
l The PC screen displays “OK.” 
b) Type A T H from the PC keyboard used 
in step 5a. 
l PC 1 and PC 2 screens both display 
“NO CARRIER.” 
l The DATA LEDs on each DKT will go 
out. 
6.185 External PC to Internal PC Test Call Using 
AT Commands 
1) Make sure PC 1 and PC 2 are equipped with 
a communication software package, and that 
the communication parameters of each PC 
and communication software package are set 
to the same values (data transmission rate, 
flow control, etc.). 
2) From PC 2’s ke board, type A T D X X X X,X 
X X and press 
km3 -, where XXXXXXX is 
telephone number. 
l The external modem originates the call. 
l Trunk rings incoming call to the internal 
modem. 
l The internal modem rings and auto an- 
swers, the modems handshake and es- 
tablish communications. 
l If the internal modem sends result codes, 
PC 2’s screen displays “CONNECT 
XXXX,” where XXXX is the data trans- 
mission speed set by the communication 
software. 
l At this time, PC 2 is connected to the 
PDIU-DS. 
4-57  
						

							INSTALLATION INSTRUCTIONS 
SECTION 200-255-204 
FEBRUARY1992 
3) From PC 2’s keyboard, type A T D X X X X and 
press m, where XXXX is the Data Exten- 
sion number. (AT commands must be capital 
letters.)ThispromptsthePDIU-DS to dial and 
connect to the PDIU-DI. 
l The CONNECT LED on the PDIU-DS 
will light, the DATA LED on the DKT 
will also light. 
l The screens on PC 1 and PC 2 dis- 
play “CONNECT XXXX,” where XXXX 
is the data transmission speed set by 
the communication software. 
l At this time PC 1 and PC 2 are con- 
nected and they exchange data (file 
transfers, typed messages, etc.). 
4) To terminate the call: 
a) Type + + + from either PC keyboard. 
l The PC screen displays “OK.” 
b) Type 
AT H from the PC keyboard used in 
step 5a. 
l PC l’s and PC 2’s screens both dis- 
play “NO CARRIER.” 
l The DATA LED on each DKT will go 
out. 
7. STANDARD TELEPHONE EQUIPMENT 
INSTALLATION 
7.00 Standard Telephone Connections 
7.01 See 
the DSTT Program in Section 200-255- 
300, Programming, for instructions on programming 
standard telephones. The system must be told at 
which ports standard telephones are installed. 
7.02 Standard telephones require single-pair wire 
and are connected to the MDF via standard twisted- 
pair telephone cables, 
7.03 Standard telephone connection details are 
shown in Figure 4-66. 
8. TRUNK CONNECTIONS 
8.10 Connections from the telephone company jack 
(RJ21 X for CO/FX/VVATSIDID trunks and RJ2EXfor 
E & M TIE trunk) should be terminated on a 66-block, 
and then cross-connected to the appropriate leads on the CO portion of the MDF, using the Tables 5-7, 
5-8, and 5-13 - 5-l 5 as guides. Connection require- 
ments for each type of trunk are shown below. 
i DESIGNATOR 1 FUNCTION t TRUNKTYPE 1 
I T I Tb 
t CO. DID. TIE 1 
R 
Ti 
Rl 
E 
Ring CO, DID, TIE 
Tip 1 TIE (Cwire) 
Ring 1 
TIE (4-wire) 
E TIE 
SG 
M 
SB Sig. Gnd. 
M 
Sig. Bat. TIE (Type II) 
TIE 
TIE (Type II) 
9. PERIPHERAL EQUIPMENT INSTALLATlON 
9.00 Modem Pooling Connections (DDIU-MA 
only) 
9.01 See 
the NMDM Program in Section 200-255. 
300, Programming, to input information concerning 
Modem Pooling for the DDIU-MA only. 
9.02 Most modems require only single-pair wiring 
and are connected to the MDF via standard twisted- 
pair telephone cables. However, some modems 
may require a two-pair connection (one for trans- 
mit-one for receive). For this type of connec- 
tion, use the next wire pair (which is not nor- 
mally used). Modem Pooling Connection de- 
tails are shown in Figure 4-67. 
IMPORTANT! 
All connections to DDlUs (-MA or -MAT) 
must observe correct tip and ring po- 
larity for proper operation. 
9.10 Power Failure/Emergency Transfer 
9.11 
One DPFT can be installed in a two- 
cabinet system. Install the DPFT as follows: 
1) Mount the DPFT near the MDF. 
2) Using 25-pair cables with amphenol-type 
connectors (female for 
Jl, male for J2), 
connect the DPFT to two 66-type cross-con- 
nect blocks. 
4-58