Toshiba Strata Dk24, Dk56, Dk96 Instruction Manual

							INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY1991 
CO LINE MODULAR  CO LINE MODULAR CO LINE MODULAR  CO LINE MODULAR 
JACK CIRCUITS 1 AND 2  JACK CIRCUITS 1 AND 2 /JACK CIRCUITS 3 AND 4  JACK CIRCUITS 3 AND 4 
BACKPLANE CONNECTOR  BACKPLANE CON 1 
FIGURE 6-8-PCOUCONTROLS,INDICATORS,ANDlNTERFACECONNECTORS 
7.02 PCOU controls, indicators, and interface con- 
nectors are shown in Figure 6-8 and described in 
Table 6-E. 
7.10 PCOU Hardware Options 
7.11 
There are no hardware options supported by 
the PCOU. 
7.20 PCOU Installation Procedures 
7.21 Install the PCOU in accordance with the fol- 
lowing steps: 
1) Remove the PCB from its protective packag- 
ing. 
NOTE: 
ThedBPADswitchesSWlOl throughSW401 
control excessive loudness resulting from close 
proximity to the CO or PBX telephone office by 
providing a -3 dB signal level drop to, or from, 
the PBX or CO when set to the 3 position. 
Switches are factory-set to the 0 (0 dB signal 
level drop) position. 2) If the KSU is located within one mileof the PBX 
or CO telephone office, set dB 
PAD switches 
SW101 through SW401 to the 3 (-3 dB signal 
level drop) position. 
NOTE: 
Ensure the PCOU’s component side is facing 
right when installing it in the KSU. 
3) Insert the PCOU into the appropriate slot 
(referto Paragraph 7.21), andapplyfirm, even 
pressure to ensure proper mating of connec- 
tors. 
4) After installing the PCOU, gently pull the PCB 
outward. If the connectors are properly mated, 
a slight resistance will be felt. 
7.30 PCOU Wiring 
7.31 
Refer to PCOU Wiring Diagram, Section 200- 
096-209, for wiring/interconnecting details. 
7.40 PCOU Programming Overview 
7.41 
The following parameters may be specified, 
6-15  
						

							INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY1991 
TABLE 6-E 
PCOUCONTROLS,INOICATORS,ANDlNTERFACECONNECTORS 
CONTROL/INDICATOR/ 
CONNECTOR 
(Figure 6-8) TYPE OF COMPONENT 
DESCRIPTION 
CO Line Circuit 1 
Indicator CD1 12 Red LED Lights to indicate CO line circuit 1 is in 
operation (NOTE: CO line indicator will 
not light unless PCOU is connected to 
a CO). 
CO Line Circuit 2 
Indicator CD21 2 Red LED Lights to indicate CO line circuit 2 is in 
operation (NOTE: CO line indicator will 
not light unless PCOU is connected to 
a CO). 
CO Line Circuit 3 
Indicator CD31 2 Red LED Lights to indicate CO line circuit 3 is in 
operation (NOTE: CO line indicator will 
not light unless PCOU is connected to 
a CO). 
CO Line Circuit 4 
Indicator CD41 2 Red LED Lights to indicate CO line circuit 4 is in 
operation (NOTE: CO line indicator will 
not light unless PCOU is connected to 
a CO). 
Jl Connector Modular connector Interface connector for CO line circuits 
1 and 2. 
J2 Connector Modular connector Interface connector for CO line circuits 
3 and 4. 
PAD Switch SW1 01 Two-position slide Enables -3dB signal level drop for CO line 
circuit 1. 
PAD Switch SW201 Two-position slide Enables -3dB signal level drop for CO line 
circuit 2. 
PAD Switch SW301 Two-position slide Enables -3dB signal level drop for CO line 
circuit 3. 
PAD Switch SW401 Two-position slide Enables -3dB signal level drop for CO line 
circuit 4. 
through programming, for the PCOU: 
l Specify code 11 for the applicable PCB slots 
Program 03 
where each PCOU is installed. 
Program 1 O-l 
l Allows/denies two-CO Line Conference and 
DISA. 
Program 15 
l Assigns DTMF/DP Dialing, Tenant Service, DISA, 
and a number of additional attributes to each CO 
line. 
Program 16 
l Assigns CO lines to groups 81 N 89, and dial 9 
l Assigns stations access to CO lines (incoming  group. 
and outgoing access). 
Program 41 
l Assigns stations access to CO lines (outgoing 
Program 40 
only). 
Program 42-0, l-8 
l Assigns behind PBXCENTREX operation to 
each CO line. 
I 
Programs 45 - 48 
l Defines Toll Restrictions for any CO line. 
6-16  
						

							INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY 1991 
TIE LINE 2 
TIE LINE 3 TIE LINE 4 
GROUND/ /h/f 
FACTORY 
POSITIONS) 
P403 
BACKPLANE CONNECTOR 
P103 P203 
CI~IIPC E n 
q ennli twrm~ni e nfiln ~klnlnn~fin~ riuunL v-3- rmviu cluiy i nuL3 nlYu IlVulbHI UK3 
Programs 50 - 56 
l Defines Least Cost Routing using CO lines. 
Program 78 
l Assigns special ringing of CO lines: Night Ring 
Over Page, DISA, IMDU. 
Programs 81 - 89 
l Assigns CO lines to ring selected stations. 
l Assigns Delayed Ringing to any CO line. 
Program 93 
l Assigns names to CO lines. 
8 E & M TIE LINE UNIT (PEMU) 
8.00 General 
8.01 
Each E & M TIE Line Unit (PEMU) PCB 
provides four TIE line interface circuits. 
l PEMU TIE lines may be configured for either 2- 
or 4-wire transmission with Type I signaling. 
l The TIE lines provide immediate start operation 
only. 
l Each PEMU reduces system capacity by four 
CO lines and four or eight station ports. 
l DK24 supports a maximum of one PEMU PCB, 
DK56 a maximum of two, and DK96 a maximum 
of three. NOTES: 
I. For the system to recognize the DTMF 
tones generated by incoming TIE lines, a 
CRCU (-4 or -8) must be installed on the 
PCTWPCTUS I (refer to Paragraph 3). 
2. The PEMU PCB uses four CO lines and 
four station ports in software. Only 24 
station ports are available with the 
PCTUSi; however, in a DK24, only 16 
station ports (not 20) will be available to 
stations connected to PESU, PEKU, or 
PSTU PCBs. A PCTU is required to sup- 
port up to 24 stations and 4 TIE lines in a 
DK24. 
8.02 PEMU controls, indicators, and interfacecon- 
nectars are shown in Figure 6-9 and described in 
Table 6-F. 
8.10 PEMU Hardware Options 
8.11 
There are no additional hardware options 
supported by the PEMU. * 
8.20 PEMU Installation Procedures 
6-17  
						

							INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY1991 
TABLE 6-F 
PEMU 
CONTROLS,INDICATORS,ANDlNTERFACECONNECTORS 
CONTROL/INDICATOR/ 1 
CONNECTOR 
(Figure 6-9) TYPEOFCOMPONENT 
DESCRIPTION 
TIE Line Circuit 1 
Indicator CD1 02 Red LED Lights to indicate TIE line 1 is in operation 
TIE Line Circuit 2 
Indicator CD202 
TIE Line Circuit 3 
Indicator CD302 
TIE Line Circuit 4 
Indicator CD402 Lights to indicate TIE line 2 is in operation 
Red LED 
Red LED Lights to indicate TIE line 3 is in operation 
Lights to indicate TIE line 4 is in operation 
E & M TIE Line 
Connector J101 
E & M TIE Line 
Connector J201 Modular connector 
Modular connector Interface connector for E & M TIE line 
circuit 1. 
Interface connector for E & M TIE line 
circuit 2. 
E & M TIE Line 
Connector J301 Modular connector Interface connector for E & M TIE line 
circuit 3. 
E & M TIE Line 
Connector J401 Modular connector Interface connector for E & M TIE line 
circuit 4. 
FG Jumper P3 Three-terminal jumper 1 Enables or disables -48V ground to FG. 
GND/BAT Jumper 
PlOl Three-terminal jumper M-lead origination for TIE line 1 (must 
be in BAT position per FCC requirements) 
GND/BAT Jumper 
PI02 Three-terminal jumper M-lead origination for TIE line 1 (must 
be in BAT position per FCC requirements) 
GND/BAT Jumper 
P201 
GND/BAT Jumper 
P202 Three-terminal jumper 
Three-terminal jumper M-lead origination for TIE line 2 (must 
be in BAT position per FCC requirements) 
M-lead origination for TIE line 2 (must 
be in BAT position per FCC requirements) 
GND/BAT Jumper 
P301 Three-terminal jumper M-lead origination for TIE line 3 (must 
be in BAT position per FCC requirements) 
GND/BAT Jumper 
P302 Three-terminal jumper 
GND/BAT Jumper 
P401 Three-terminal jumper M-lead origination for TIE line 3 (must 
be in BAT position per FCC requirements) 
M-lead origination for TIE line 4 (must 
be in BAT position per FCC requirements) 
6-18  
						

							INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY 1991 
TABLE 6-F 
PEMU CONTROLS, INDICATORS, AND INTERFACE CONNECTORS (continued) 
I 
CONTROL/INDICATOR 
(Figure 6-9) TYPE OF COMPONENT DESCRIPTION 
GND/BAT Jumper 
P402 
2Wl4W Jumper 
P103 Three-terminal jumper 
Three-terminal jumper M-lead origination for TIE line 4 (must 
be in BAT position per FCC requirements) 
Selects 2- or 4-wire configuration 
for E & M TIE line circuit 1. 
I 
2Wl4W Jumper 
P203 Three-terminal jumper Selects 2- or 4-wire configuration 
for E & M TIE line circuit 2. 
I 
2W/4W Jumper 
P303 
I Three-terminal jumper Selects 2- or 4-wire configuration 
for E & M TIE line circuit 3. 
I 
2Wl4W Jumper 
P403 
I Three-terminal jumper Selects 2- or 4-wire configuration 
for E & M TIE line circuit 4. 
8.21 Install the PEMU in accordance with the fol- 
lowing steps: 
1) Remove the PCB from its protective packag- 
ing. 
2) Determine if the E & M TIE lines will be config- 
ured as 2- or 4-wire. Set 
2W/4W switches PI 03, 
P203, P303, 
and P403 to the appropriate po- 
sitions. 
3) Set the 
FG jumper P3 to the 2-3 position. 
4) Set all GNDlBAT jumpers to the BAT position 
for connection to the telephone network. 
NOTE: 
The GND position is used to connect PEMU 
circuits back-to-back on premises only, 1000 
feet maximum (E & M lead wires must be 
crossed). 
5) Insert the PEMU into the appropriate slot (refer 
to Paragraph 2.21) and apply firm, even pres- 
sure to ensure proper mating of connectors. 
6) After installing the PEMU, gently pull the PCB 
outward. If the connectors are properly mated, 
a slight resistance will be felt. 
8.30 PEMU Wiring 
8.31 In Section 200-096-209, refer to PEMU (2W 
or 4W) wiring diagram for wiring/interconnecting details, and to secondary protector diagram for 
secondary protector information. 
I 
8.40 PEMU Programming Overview 
8.41 
The following parameters may be specified, 
through programming, for the PEMU: 
Program 03 
l Specify code 13 for applicable PCB slots where 
each PEMU is installed. 
Program 1 O-l 
l Allows or denies two-CO Line Conference. 
Program 15 
l Assigns tandem connections to TIE lines. 
Program 17 
l Assigns Page/Handsfree Answerback. 
NOTE: 
When a PEMU is installed in a system, it 
automatically assumes the next consecutive 
CO line and station port numbers. If the sys- 
tem is equipped with a PCTU(1 or Z), the 
PEMU assumes four CO line and four station 
port numbers. However, with a PCTUSI, on/y 
16 station ports will be available for stations 
connected to a PEKU, PESU, or PSTU PCB. 
9 OPTION INTERFACE UNIT 
(PIOU AND PIOUS) 
9.00 General 
9.01 
The Option Interface Unit (PIOU or PIOUS) 
6-19  
						

							INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY1991 
50-PIN AMPHENOL CONNECTOR (FEMALE) CD4 
SW2 SMDR TTY 
. 
BACKPLANE CONNECTOR 
FIGURE 6-IO-PIOU CONTROLS, INDICATORS, AND INTERFACE CONNECTORS 
J’& NOT FACTORY 
INSTALLED FOR BELL 
MODEM SPECIFICATION 
OPTIONAL IMDU PCB 
REMOTE MAINTENANCE 
CONNECTOR 
TB 
TERMIN 
STRIP 
FlGURE6-II-PIOUS PCB SWITCH/JUMPER,OPTlON LOCATION 
6-20  
						

							INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY1991 
TABLE6-G 
PIOU 
CONTROLSANDINTERFACECONNECTORS . 
CONTROL/INDICATOR/ 
CONNECTOR 
(Figure 6-I 0) TYPE OF COMPONENT 
DESCRIPTION 
SMDR/TTY Interface 
Connector J3 Dual modular connector 
IMDU Connector PI 1 O-pin connector Interface connector for SMDR printer/ 
call accounting device and 
maintenance terminal/modem. 
Interface connector for Remote 
Maintenance Modem piggy-back module. 
IMDU Connector P2 g-pin connector Interface connector for Remote 
Maintenance Modem piggy-back module. 
IMDU Connector P3 3-pin connector Interface connector for Remote 
Maintenance Modem piggy-back module. 
M/B Make/Break 
Jumper Plug PI 0 
M/B Make/Break 
Jumper Plug PI 1 Three-terminal jumper plug External Page/Door Lock Control Relay 
MAKE or BREAK jumper plug. 
Three-terminal jumper plug Night/Hold Relay MAKE or BREAK 
jumper plug. 
Alarm Sensor N.O./N.C. 
Three-terminal jumper plug Alarm sensor normally open or normally 
Jumper Plug P12 closed jumper pluo. 
CCITT/BELL Jumper 
Plug P13 
SMDR Baud Rate 
Switch SW1 Three-terminal jumper plug IMDU or external modem operating 
specification jumper plug. 
Two-position slide switch Selects baud rate (300 or 1200 bps) for 
SMDR printer or call accounting device. 
TTY Baud Rate Switch 
SW2 Two-position locking push- Selects baud rate (300 or 1200 bps) for 
button switch Remote Maintenance Modem piggy-back 
module (IMDU) or external TTY iack. 
Modem/TTY Switch 
SW3 
I Two-position slide switch Enables PIOU for operation with IMDU 
modem or TTY jack. 
SPO/SPI Internal/External Selects built-in 3-watt amplifier (SPI) or 
Amplifier Switch Two-position slide switch 
600-ohm output (SPO) for external 
SW4 page/BGM operation. 
Volume Control 
VRl Trim potentiometer 
Adjusts volume of built-in 3-watt amplifier. 
provides a circuit interface with the system periph- 
eral options. A maximum of one PIOU or PIOUS 
PCB can be installed in the system. The PIOU and 
PIOUS support the same options, except the PI- 
OUS does not support Built-in Amplifier or Zone 
Paging (see Paragraph 
9.11). 
NOTE: 
If a PIOU is installed, then a PIOUS cannot be 
installed, and vice versa. 
9.02 PIOU controls, indicators, and interface 
connectors are shown in Figure 6-10 and de- 
6-21  
						

							INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY1991 
TABLE6-H 
PlOUSCONTROLSANOlNTERFACECONNECTORS 
CONTROL/INDICATOR/ 
CONNECTOR 
(Figure 6-11) TYPE OF COMPONENT DESCRIPTION 
SMDRTTY Interface 
Connector J3 Dual modular connector Interface connector for SMDR printer/ 
call accounting device and 
maintenance terminal/modem. 
IMDU Connector PI 1 O-pin connector Interface connector for Remote 
Maintenance Modem piggy-back module. 
IMDU Connector P2 g-pin connector Interface connector for Remote 
Maintenance Modem piggy-back module. 
IMDU Connector P3 3-pin connector Interface connector for Remote 
Maintenance Modem piggy-back module. 
M/B Make/Break Jumper External Page/Door Lock Control Relay 
WI Wire jumper 
MAKE or BREAK jumper. 
M/B Make/Break Jumper Night/Hold Relay MAKE or BREAK 
w2 Wire jumper 
jumper. 
_ 
Alarm Sensor N.O./N.C. Alarm sensor normally open or normally 
w3 Wire jumper 
closed jumper. 
CCITT/BELL Jumper 
w4* Wire jumper IMDU or external modem operating spec- 
ification jumper plug. (BELL = NO W4) 
SMDR Baud Rate 
Switch SW1 
TTY Baud Rate Switch 
SW2 Two-position slide switch Selects baud rate (300 or 1200 bps) for 
SMDR printer or call accounting device. 
Two-position locking push- Selects baud rate (300 or 1200 bps) for 
button switch Remote Maintenance Modem piggy-back 
module (IMDU) or external TTY jack. 
Modem/TTY Switch 
SW3 Two-position slide switch Enables PIOUS for operation with IMDU 
modem or TTY jack. 
*Most modems in USA require BELL specification: W4 not factory-installed. 
scribed in Table 6-G. PIOUS information is pro- 
vided in Figure 6-l 1 and Table 6-H. 
9.10 PIOU and PIOUS Hardware Options 
9.11 
The PIOU and PIOUS support the following 
hardware options: 
Internal Options 
l Remote Maintenance Modem Unit (IMDU) 
External Options 
l Built-in Paging Amplifier (PIOU only) 
l Door Lock Control or External Amplifier Control 
l Alarm Sensor 
l External Paging 6OOQ (duplex) Interface 
l Zone Page, 4-zones (PIOU only) 
l Local Maintenance Terminal or Modem 
l Music-on-Hold Control or Night Relay Control 
0 SMDR Printer or Call Accounting Port 
l Remote Maintenance Port 
NOTE: 
Refer to Peripheral Eqyipmen t Ins talla tion, 
Section 200-096-208, for installation of exter- 
nal options. 
6-22  
						

							J3 
J2 
q 
q 
q 
q 
d 
q 
q 
0 
q 
q 
0 
0 -Jl 
I 
FIGURE 6-12--REMOTE MAINTENANCE MODEM 
UNIT (IMDU) INSTALLATION 
9.12 Remote Maintenance Modem Unit (IMDU) 
Installation. 
Install the Remote Maintenance Mo- 
dem Unit (IMDU) in accordance with the following 
steps: 
1) Remove the PCB from its protective packag- 
ing. 
2) Set the SW2 baud rate switch on the front panel 
to 300 or 1200, as appropriate, after the PIOU 
has been installed in the KSU (in-300 bps- 
out-l 200 bps). 
3) Set SW3 to MODEM position for IMDU opera- 
tion. 
4) Set the P13 jumper plug on the PIOU to the 
BELL position; or, cut the W4 jumper on the 
PIOUS for BELL operation. 
5) Mate IMDU connectors 
Jl, J2, and J3 with 
PIOU or PIOUS connectors 
Pl, P2, and P3 
(refer to Figure 6-l 2). 
NOTE: 
PIOU or PlOUS connectors PI, P2, and P3 
arepositioned to allow installation of the IMDU 
on/y in the proper position. 
6) Refer to Programming Procedures, Section 
200-096-300, Program 77-1, and set LED 14 
to ON to enable IMDU operation. 
INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY 1991 
NOTE: 
The IMDU default station intercom number is 
19. 
7) Apply firm, even pressure to IMDU to ensure 
proper mating of connectors. 
NOTE: 
Refer to Remote Maintenance Procedures, 
Section 200-096-400, for information regard- 
ing the IMDU. 
9.20 PIOU and PIOUS Installation Proce- 
dures 
9.21 
Install the PIOU or PIOUS in accordance with 
the following steps: 
1) Remove the PCB from its protective packag- 
ing. 
2) Ensure the PIOU or PIOUS has been config- 
ured for the appropriate hardware options 
(refer to Paragraph 
9.10 and Section 200-096- 
208). 
NOTE: 
Ensure the PIOUS or PIOUS’component side 
is facing right when installing it in the KSU. 
3) Insert the PIOU or PIOUS into the last slot (slot 
06 for DK24, slot 08 for DK56, and slot 14 for 
DK96 ), and apply firm, even pressure to 
ensure proper mating of connectors. 
4) After installing the PIOU or PIOUS, gently pull 
the PCB outward. If the connectors are properly 
mated, a slight resistance will be felt. 
9.30 PIOU and PIOUS Wiring 
9.31 Refer to Peripheral Equipment Installation, 
Section 200-096-208; and Wiring Diagrams, Sec- 
tion 200-096-209, for PIOU/PIOUS wiring/inter- 
connecting details. 
9.40 PIOU and PIOUS Programming Over- 
view 
9.41 
The following parameters may be specified, 
6-23  
						

							INSTALLATION-PCB 
SECTION 200-096-206 
FEBRUARY 1991 
50-PIN AMPHENOL CONNECTOR (FEMALE) 
r  Pi0 PI1 
I - I .VRl I / 
-SW4 
BACKPLANE CONNECTOR 
FIGURE 6-13-PEPU CONTROLS, INDICATORS, AND INTERFACE CONNECTORS 
through programming, for the PIOU and PIOUS: 
Program 77-l 
l Assigns relay control and IMDU options. 
Program 60 
l Assigns SMDR options. 
Program 1 O-2 
l Enables External Page with All Call Page (ac- 
cess code 39 only, not AC button). 
Program 78 
l Enables Night Ringing over External Page. 
10 EXTERNAL PAGE INTERFACE UNIT 
(PEPU) 
10.00 General 
10.01 The External Page Interface Unit (PEPU) 
provides a circuit interface with the system periph- 
eral options. The PEPU is similar to the PIOU, but 
supports fewer peripherals. In general, PEPU-sup- 
ported peripherals are related to paging and relay 
control functions. 
NOTE: 
If a PIOU or PIOUS is installed, then a PEPU cannot be installed. 
10.02 PEPU controls, indicators, and interface 
connectors are shown in Figure 6-l 3 and described 
in Table 6-l. 
10.10 PEPU Hardware Options 
10.11 The PEPU supports the following hardware 
options: 
External Options 
l Built-in Paging Amplifier 
l Door Lock Control or External Amplifier Control 
l External Paging 6OOQ (duplex) Interface (one 
zone) 
l Music-on-Hold Control or Night Relay Control 
NOTE: 
Refer to Peripheral Equipment Installation, 
Section 200-096-208; and Wiring Diagrams, 
Section 200-096-209, for installation of exter- 
nal options. 
I 
10.12 PEPU does not include the following PIOU 
options: 
6-24