Itt 584c User manual

TCI Library- http://www.telephonecollectors.info/

ITT Practices

SECTION

36-584-101

Issue 1,

March

1984

584C

CARD PANEL

CONTENTS

1.

INTRODUCTION

...................

. 1

2.

DESCRIPTION

.

....................

. 1

CARD

MOUNTING

ASSEMBLY........

2

TERMINAL

PANEL

ASSEMBLY

......

.

INTERRUPTER

....................

.

2

3

CHASSIS

WIRING.

. . . . . . . . . . . . . . . . . . 3

ORDERING

INFORMATION

.........

.

3.

INSTALLATION

....................

.

UNPACKING

AND

INSPECTION

......

.

MOUNTING

THE

PANEL

............

.

TERMINAL

BLOCK

CONNECTIONS

..

.

POWER

CONNECTIONS

............

.

A. Single-Panel

Application

........

.

B.

Two-Panel

Application

..........

.

C.

Frame

Ground

.................

.

KTU

INSTALLATION

...............

.

STATION

CONNECTIONS

...........

.

3

4

5

LINE

CARD

KTU . . . . . . . . . . . . . . . . . . . . 6

MANUAL

INTERCOM

SERVICE

. . . . . . . 7

BUTTON

ACCESS

PAGING

. . . . . . . . . . . 8

MUSIC-ON-HOLD

. . . . . . . . . . . . . . . . . . . 9

OFF-PREMISES

LINE................

9

MUL

TILINE

EXCLUSION

. . . . . . . . . . . . . 9

MANUAL

TIE

LINE

. . . . . . . . . . . . . . . . . . 10

AUTOMATIC

TIE

LINE

. . . . . . . . . . . . . . .

10

PRIVATE

LINE......................

10

1.

INTRODUCTION

1.01

This

section

describes

the

ITT

584C

card

panel

and

provides

instructions

for

its

application

and

installation

in

a

key

telephone

installation.

1.02

This

section

supersedes

KSP584-102

and

all

covering

the

584C

13-card

panel.

Whenever

this

section

is

reissued,

the

reason

for

reissue

will

be

listed

in

this

paragraph.

1.03

This

equipment

can

be

configured for

use

with

dial

pulse

or

DTMF

(dual

tone

multifrequency) telephones.

The

equipment

has

been

granted

an

FCC

registration

number

under

Part

68

of

Title

47

of

the

code of federal regula-

tions.

For

direct

connection

to

the

telephone

lines,

the

equipment

must

be

installed

as

described,

and

the

FCC

registration

number

must

be

reported

to

the

serving

telephone

company.

2.

DESCRIPTION

2.01

The

584C

card

panel

is

shown

in

Figure

1.

It

is

designed

for

use

in

large

centralized

1A2-type

key

system

installations.

The

584C

card

panel

provides

printed

circuit

board

connectors

for

13 type-400

KTUs

(Key Telephone Units).

Fully

equipped

with

line

card

KTU

s,

the

panel will pro-

vide

key

telephone

service for 13 lines.

AW

84-181

Figure

1:

584C

Card Panel

Page 1

TCI Library- http://www.telephonecollectors.info/

SECTION 36-584-101, ISS 1

2.02

The

584C

card

panel

measures

approximately

23

inches

wide, 4 inches high,

and

4-3/4 inches

deep.

It

is

designed

to

mount

on a

standard

23-inch

relay

rack

or

on

the

swing-out

equipment

mounting

frame

of

a

key

system

apparatus

cabinet.

2.03

The

584C

card

panel

is

made

up

of

a

card

mounting

assembly,

a

terminal

panel

assembly,

and

the

associated

hardware.

It

can

optionally be

equipped

with

an

interrupter.

CARD

MOUNTING

ASSEMBLY

2.04

The

card

mounting

assembly

forms

the

front

of

the

584C

card

panel.

It

is

equipped

with

thirteen

18-contact

printed

circuit

card

connectors

and

a 21-pin

receptacle

for

the

interrupter.

The

printed

circuit

card

connectors

are

numbered

1

through

13 from

left

to

right.

They

are

factory-wired

to

accommodate

most

type-400

KTUs.

The

21-pin

interrupter

receptacle

is

factory-wired

to

accept

the

ITT

190478-101

interrupter.

2.05

On

the

top

edge

of

the

card

mounting

assembly,

a

KTU

retainer

bracket

is

mounted.

The

bracket

is

attached

to

the

card

mounting

assembly

with

machine

screws

inserted

CABLE

CONNECTORS

through

elongated

holes.

When

the

screws

are

loose,

the

bracket

can

be slid from side

to

side.

To

lock

the

KTU

s

in

place,

the

bracket

is

slid

to

the

left

and

the

screws

are

tightened.

TERMINAL

PANEL ASSEMBLY

2.06

The

terminal

panel

assembly

makes

up

the

back

of

the

584C

card

panel.

It

is

equipped

with

three

25-pair male connectors,

an

18-contact

printed

circuit

board

connector, screw

terminals

for

power

supply

connections,

and

22

non-indicating

flat

fuses.

Arrangement

of

the

terminal

panel

assembly

is

shown

in

Figure

2.

2.07

The

25-pair

connectors

are

used

to

extend

the

card

panel

wiring

to

externally-mounted

ter-

minal

blocks for cross-connection

with

station

apparatus.

The

connectors

are

designated,

from

top

to

bottom,

1,

2,

and

3.

Connector

1 is

associated

with

the

first

five

KTU

connectors

on

the

front

of

the

card

panel. Connector 2 is

associated

with

KTU

connectors

6

through

10.

Connector

3 is

associated

with

KTU

connectors

11, 12,

and

13.

In

addition,

connector

3 includes

connections

to

18 of

each

connector

on

the

card

panel.

J_

3/8"

T

1"

+

t

1"

__i_

22

3/8"

__________________

__-.J

REAR

I

~~~~~~I·

~

KTU

RETAINER

BRACKET

AW84-81

TOP

Figure 2:

Terminal

Panel

Assembly

Page 2

TCI Library- http://www.telephonecollectors.info/

2.08

The

screw

terminals

on

the

terminal

panel

assembly

are

arranged

to

permit

flexibility

in

connecting

the

panel

to

a

source

of power.

The

ter-

minals

can

be

used

to

connect

a single

key

system

power

supply

or

the

outputs

of

several

different

sup-

plies

to

one 584C panel. Similarly,

the

terminals

can

be

used

to

interconnect

two

584C

panels

for connec-

tion

to

a

single

key

system

power

supply.

2.09

Flat,

non-indicating

fuses

on

the

terminal

panel

assembly

are

provided

to

protect

the

key

system

power

supply

from

equipment

overloads.

Individual

fuse

values

are

stamped

on

the

terminal

panel

assembly.

The

fuses

are

easily

replaceable.

2.10

The

18-contact

connector

on

the

terminal

panel

assembly

is for

the

PROGRAM

A/C

PCB.

The

connector

and

the

program

PCB

are

used

to

provide

two

methods

of

distributing

lamp

signals.

When

the

program

PCB

is

inserted

so

that

the

message

PROGRAM

A

can

be

read

from

the

top

of

the

584C panel,

the

panel

is

arranged

for one-

panel

operation

wherein all

interrupter

signals

are

distributed

to

lines

served

by

the

panel.

Under

this

arrangement,

fusing

is

adequate

for 17

lamps

per

line

or

a

maximum

of 50

lamps

per

interrupter

con-

tact.

2.11

When

the

program

PCB

is

inserted

so

the

message

PROGRAM

C

can

be

read

from

the

top

of

the

panel,

the

assembly

is

arranged

for two-

panel

operation

wherein

the

interrupter

on

the

first

panel

serves

both

panels.

Under

this

arrangement,

half

the

lamp

flash

and

lamp

wink

signals

from

the

interrupter

are

distributed

to

the

second 584C

panel.

Fusing

under

this

second

arrangement

is ade-

quate

for

an

average

of

8

lamps

per

line

on

the

main

panel

and

a

total

of 100

lamps

on

the

second panel.

INTERRUPTER

2.12

The

optional

interrupter

for

the

584C

card

panel

(ITT

part

number

194078-101)

plugs

into

the

21-pin

receptacle

on

the

card

mounting

assembly.

The

interrupter

operates

from 10 volts,

60

Hz

AC from

the

key

system

power

supply.

It

pro-

duces

a 15

IPM

signal

for

interrupted

ringing, a 60

1PM

lamp

flash

signal,

and

a 120

IPM

lamp

wink

signal.

One

interrupter

can

be

used

to

provide

the

interrupted

ringing,

lamp

flash,

and

lamp

wink

signals

for one

or

two

584C

card

panels.

ISS 1, SECTION 36-584-101

CHASSIS WIRING

2.13

For

reference,

the

wiring

diagrams

for

the

584C

card

panel

are

provided

in

Figure

15

and

Figure

16

at

the

back

of

this

section.

ORDERING INFORMATION

2.14

Two

variations

of

the

584C

card

panel

are

available.

Part

number

000584-00C

is

the

panel

without

an

interrupter.

Part

number

000584-0Cl

is

the

panel

with

an

interrupter.

3.

INSTALLATION

UNPACKING AND INSPECTION

3.01

Remove

the

584C

card

panel,

mounting

hard-

ware,

and

the

optional

interrupter

from

the

packing

carton.

Inspect

the

card

panel

and

inter-

rupter

for

signs

of

damage.

Make

a

note

of

any

equipment

damage

or

part

shortages

and

report

it

promptly.

MOUNTING THE PANEL

3.02

Mount

the

584C

card

panel

on

the

key

system

mounting

frame

or

relay

rack.

Position

the

card

panel

so

the

connector

for

the

interrupter

is

on

the

right,

as

viewed

from

the

front.

Hold

the

card

panel

in

place

and

secure

it

using

the

hex

head

screws

provided.

3.03

If

necessary,

plug

in

the

interrupter.

TERMINAL BLOCK CONNECTIONS

3.04

On

the

MDF

(main

distributing

frame)

or

equivalent,

mount

three

25-pair

connecting

blocks.

Label

the

blocks A, B,

and

C.

Label

the

ter-

minals

on

each

block

as

shown

in

Figure

3.

3.05

Construct

three

25-pair

cables

to

complete

the

connections

from

the

584C

card

panel

to

the

connecting

blocks.

Attach

a 50-pin Amphenol-

type

female

connector

to

one

end

of

each

cable.

Follow

the

standard

color code order.

3.06

Connect

the

first

cable

from

connector

1

on

the

rear

of

the

584C

card

panel

to

connecting

block A

on

the

MDF.

Using

a punch-

down tool,

terminate

the

cable

in

the

standard

color

code

order

on

connecting

block A.

In

a

similar

man-

Page3

TCI Library- http://www.telephonecollectors.info/

SECTION 36-584-101, ISS 1

BLOCK A BLOCK B BLOCK C

CO or

WH-BL

CO or

WH

-

BL

CO

or

WH

BL

PB_X

___

BL-WH

P_BX

___

BL

-WH PBX

BL-WH

WH-OR

WH

-

OR

T WH-OR

LINE

OR-WH

LINE

OR-

WH

LINE

R OR-WH

WH-GN

6

WH

-

GN

11

WH-GN

GN-WH GN-

WH

GN-WH

WH-BN

WH

-

BN

WH-BN

BN-WH BN-WH BN-WH

WH-SL

WH

-

SL

WH-SL

SL-WH SL-

WH

SL

-W

H

CO

or

RD

-

BL

CO

or

RD

-

BL

CO

or

T

RO

-BL

PB

X

BL

-

RD

P_B

X

__

BL-

RD

PB

X R

BL

-

RD

-

OR

RO-

OR

T

RO-OR

LINE

OR-RD

LINE

OR-

RD

LINE

R

OR

-

RD

2 RD-GN

7

RD-GN 12 A RO-GN

GN

-RD GN-RO

GN

-

RD

RD-BN

BN-RD

BN-

RD

BN-RO

RD-SL

RD-

SL

RD-SL

SL-RD

CO

or

BK-BL

CO

or

BK

-

BL

CO or

BK-BL

PBX

BL-BK

P_BX

__

BL

-

BK

PBX

BL-BK

BK-OR

BK

-

OR

T

BK-OR

LINE

OR-BK

LINE

OR-

BK

LINE

R

ORBK

3

BK-GN

8 A

BK

-

GN

13 A

BK-GN

GN-BK

Al

GN

-

BK

Al

GN

-

BK

BK-BN

LG

BK

-

BN

LG

BK-BN

BN-BK

L SN-

BK

BNBK

BK-SL

Bl

BK

-

SL

BK

-SL

SL-BK

Rl

SL-

BK

SL -BK

CO or

YL-BL

CO or T YL-

BL

Y L-

BL

PBX

BL

-YL

P_BX

__

R BL-

YL

BL-YL

YL

-

OR

T

YL

-

OR

YL-OR

LINE

OR-YL

LINE

OR

-YL

OR-YL

4

YL-GN

9 YL-GN

YL-GN

GN-YL

GN-

YL

GN-YL

YL-BN

YL

-BN

YL-BN

BN-YL

BN

-

YL

BN-YL

YL-SL

YL-

SL

YL-S

L

SL

Y L SL-

YL

SLYL

CO or V I-

BL

CO

or T

VI

-

BL

VIB

L

PB

X

BL

-V I PBX R

BL

-V I

BL

-V I

V I-

OR

T

VI

-

OR

V I-

OR

LINE

OR

-

VI

LINE

R OR-

VI

OR

-VI

5 V I-GN 10 A

VI

-

GN

V I

GN

GN -V I GN -V I

GN-VI

VI-BN VI-BN

VI-BN

BN-VI

SN-

VI

BN-VI

VI-SL

VI

-

SL

VI

SL

SL-VI

SL-

VI

SL-VI

AW

84 82

Figure 3: Arrangement

of

Key

System Connecting Blocks

ner,

connect

the

second

cable from

connector

2

to

connecting

block B,

and

the

third

cable from connec-

tor

3

to

connecting

block

C.

POWER CONNECTIONS

Warning: Before making any power connec-

tions, make certain there is no output from the

key system power supply.

A.

Single-Panel Application

3.07

For

a single-panel application, where

the

interrupter

serves

only

the

one panel,

com-

plete

the

power

supply

connections

as

shown

m

Page4

Figure

4.

Use

insulated

18

gauge

solid

copper

wire

for all connections. Verify

that

the

factory

straps

are

on

the

proper

terminals

.

Be

sure

to

insert

the

program

PCB

so

the

message

PROGRAM

A

can

be

read from

the

top

of

the

panel.

B.

Two-Panel Application

3.08

For

a two-panel application, where

the

interrupter

on

the

first

panel

serves

both

panels,

complete

the

power

supply

cabling

as

shown

in

Figure

5.

Use

insulated

18

gauge

solid

copper

wire for all

connections

. Verify

that

the

factory

TCI Library- http://www.telephonecollectors.info/

POWER

SUPPLY

PANEL

AGND

A

BATT

(-24

VDC

Filtered)

-----------

5

7

B

GND

B

BATT

(-24

VDC)

Ringing

GNO

Ringing

Voltage

1105

VACI

GND

10 V

AC

ILamps)

GND

10

VAC

(Lamps)

Motor

GND

Motor

BATT

(10

VACI

NOTES: 1.

Confirm

that

factory

straps

are installed as follows:

FROM

TO

11

18

9 14

28

30

24

26

42 44

40

43

16

14

20

18

26

37

2.

Always

be

certain

that

all

power

supply

ground

posts

are

bonded

to-

gether

and

connected

to

a good cold

water

pipe

ground.

Figure 4:

584C

Panel

Connections;

Program A, Single Panel

straps

are

on

the

proper

terminals.

On

each

card

panel, be

sure

to

insert

the

program

PCB

so

the

message

PROGRAM

C

can

be

read

from

the

top

of

the

panel.

C.

Frame Ground

3.09

Be

certain

that

all

power

supply

ground

posts

are

bonded

together

and

connected

to

an

approved

earth

ground

such

as

a

ground

rod

or

cold

water

pipe.

Use

a piece of #14

AWG

or

larger

insulated,

stranded

copper

wire

to

construct

the

external

frame

ground.

KTU

INSTALLATION

3.10

Determine

the

KTU

to

be

inserted

in

each

KTU

connector

on

the

584C

card

panel.

Loosen

the

screws

holding

the

KTU

retainer

bracket,

then

slide

the

bracket

to

the

left

and

insert

each

KTU.

Insert

each

KTU

with

the

component

side

to

the

right.

Leave

the

retainer

bracket

loose

until

all

KTU

s

have

been

installed,

strapped,

and

cross-connected.

STATION

CONNECTIONS

3.11

On

the

MDF,

mount

the

required

number

of

station

connecting

blocks. One 25-pair block

can

serve

one

6-button

telephone

or

one IO-button

telephone. One 50-pair block

can

serve

two

6-button

or

IO-button

telephones,

or

one

20-button

telephone.

ISS 1, SECTION 36-584-101

POWER

SUPPLY

PANEL

W/INTERRUPTER

W/0

INTERRUPTER

AGND

5 5

A

BA'rT

(-24

VDC

Filtered)

7 7

B

GND

3 3

B

BATT

1-24

VOCI

Ringing

GNO

__

40

Ringing

Voltage

(105

VACI

--

43 43

GND

__

16

10

VAC

(Lamps)

--

9 18

GND

--

20 20

10

VAC

(Lamps)

__

18

Motor

GND

--

26 26

Motor

BATT

(10

VACI

__

37

STRAPPING

BETWEEN

PANELS

LEAD

LW3

21

25

LW4

23 27

LW4

29

33

LF3

31

35

RN

28 28

ST

22 22

NOTES:

1.

Confirm

that

straps

are

installed

as

follows:

First

Panel:

FROM

TO

11

18

9 14

28

30

24

26

42 44

Second

Panel:

FROM

TO

11

18

42 44

2. Always

be

certain

that

all

power

supply

ground

posts

are

bonded

to•

gether

and

connected

to

a good cold

water

pipe

ground.

Figure

5:

584C

Panel

Connections; Program

C,

Two

Panels

With One Interrupter

3.12

Connect

the

25-pair

station

cable

from

each

multibutton

telephone

to

a

station

connect-

ing

block.

Punch

each

cable

down

following

the

stan-

dard

color code order.

Label

each

block

with

the

sta-

tion

identification

and

the

proper

lead

designations.

Refer

to

the

applicable

Telephone

Apparatus

Prac-

tice

or

circuit

label for

lead

designations.

For

reference,

typical

station

block

layouts

for

6-button,

IO-button,

and

20-button

telephones

are

shown

in

Figure

6.

3.13

For

each

single-line

station,

punch

down

the

station

cable

on

a 50-pair miscellaneous

(MISC)

connecting

block.

Use

two-pair (quad) wire

for

telephones

dedicated

to

a

CO/PBX

line;

use

three-pair

wire for

telephones

serving

as

intercom

stations.

Label

the

block

with

the

station

line

or

intercom

number

and

the

proper

lead

designations.

Page 5

TCI Library- http://www.telephonecollectors.info/

SECTION

36-584-101, ISS 1

6BUTTON

STATION

WH-BL

BL-WH

LINE

1 WH-OR

OR-WH

WH-GN

GN-WH

WH-BN

BN-WH

LINE

2 WH-SL

SL-WH

RO-BL

BL-RD

RD-OR

OR-RD

LINE

3 RD-GN

GN-RD

RD-BN

SN-RD

RD-SL

SL-RD

LINE

4

BK-BL

BL-BK

BK-OR

OR-BK

BK-GN

GN-BK

BK-BN

LINE

5 SN-BK

BK-SL

SL-BK

YL-BL

BL-YL

YL-OR

OR-YL

YLGN

GN-YL

YL-BN

BN-YL

YL

SL

SL-YL

VI-BL

BL-VI

VI-OR

OR

VI

VI-GN

GN·VI

VI-SN

SN-VI

VI-SL

SL-VI

AW

83-443

LINE CARD KTU

10

BUTTON

STATION

20

BUTTON

STATION

=

=--=

=-

= =

=--=--=

=--=---= =--=---=

=--=--=

=-

-=--=

=-

-=--=

=--=--=

=-

-=--=

=--

-=--=

=--

-=--=

=-

-=--=

=-

-=--=

c:::::::r

-c::l·

----c:::::::J

=--=--=

=-

-=--=

=-

-=--=

=---=--=

=--=--=

=-

-=--=

=---=--=

=--=--=

=--

-=--=

=---=--=

=-

-=--=

=-

-=--=

=--=--=

=---=--=

=--=--=

=-

-=--=

=--=--=

=-

-=--=

=--=--=

STANDARD

=--=--=

COLOR

CODE

=--=--=

=-

-=--=

=--=--=

=-

-=--=

=-

-=--=

=--=--=

=--

-=--=

=-

-=--=

=--=--=

=-

-=--=

=--

-=--=

=--=--=

=-

-=--=

=-

-=--=

=---=--=

=--

-=--=

=-

-=--=

=--=--=

=-

-=--=

=-

-=--=

=--=---=

=--=---= =---=--=

=--=--=

=--=---= =--=---=

=--=--=

=-

-=--=

=-

-=--=

=---=--=

=--

-=--=

=--=--=

=-

-=--=

=--=--=

=---=---= =---=--=

=--=--=

=-

-=--=

=-

-=--=

=--=---=

=-

--=--=

=-

--=--=

=--=--=

=-

-=--=

=-

-=--=

=--=--=

=--=---=

=--=--=

=---=--= =--=---=

=--=--=

=-

-=---=

=-

-=--=

=--=--=

=---=---= =---=--= =----=--=

=--=--=

=-

-=--=

=---=---= =--=---=

=--=--=

=-

-=--=

=-

-=--=

=--=--=

=-

-=--=

=--=--=

=-

-=--=

=-

-=--=

=---=--=

=--=--=

=-

--=--=

=--=--=

=-

-=--=

=-

-=--=

=--=--=

=--=--= =--=--=

=--=--=

Figure 6:

Typical

Station

Block

Layouts

each KTU

as

detailed

in

the

following

paragraphs.

Use

standard

one-pair

and

three-pair cross-connect

wire.

3.14 One line

card

KTU

(400E

or

equivalent) is

required

for

each

CO

or

PBX

line

serving

the

system.

Strap

each

line

card

for

the

required

options,

then

insert

each

card

into

the

desired

KTU

connector

on

the

584C

card

panel. Cross-connect

Page6

3.15

On

connecting

block A, B,

or

C,

locate

the

terminals

associated

with

the

card

connector

into

which

the

line

KTU

was

inserted.

Referring

to

Figure

7,

cross-connect

the

terminals

as

follows:

TCI Library- http://www.telephonecollectors.info/

'°"'"

(.

CO

8 L

OC

K

~

!DGE CLIPS

L__.!

c::::J-

c::>

~

c:::.

~

__J

LI

NE

C

L_

A

.--L..

-=-

66-

c:,-

-0-

J

400E

KT

U

CARO

CONN 1

WH•

OL

SL.WH CO T

WH·

OA

COA

OR-WH T

w:,

.GN A

G

N-

WH

A

WH-

BN

Al

8

N.\'iH

CG

WH

·S

L

C

SL•WH

81

~

CON

NE

C

TI

NG

c

:l

: : KC:

NN

ECT

WIA

e""

~ . c=,..-c::::::::,

=-

-=-

=

6-

.6-

-=

=-

-=-

=

<=-

-<=>=

=

-=-

=

o-

-=-=

=

-=-

=

=-==

==

=

=-~

-

-c::::i

=

-=

=

cc,.

-c,,.

-=

=

-=

=

==

=

-=-

=

=-=

=

-=-

=

=-

-=--=

c:::::J-

--C:::::,.- -c::::::J

.-

:}

A>

C

CG

C

ELECTED LINE

!•

I

N STATION

ONN

EC

TI

NG

BL

OCK l

sl

J

TO

YL

-Sl.

/SL

-Y

L

PAIA ON

STA

TI

ON BLOCK

AW

84

-89

Figure

7:

Connecting Details, Line

KTU

to

Multibutton Station

(a)

Connect

the

COT

and

COR

terminals

to

the

Tip

and

Ring

terminals

for

the

CO/

PBX

line

on

the

CO (trunk)

connecting

block.

Use

bridge

clips

on

the

CO

connecting

block

to

complete

the

connections

to

the

CO/

PBX

line.

(b)

Connect

the

T, R, A,

Al

,

LG

,

and

L

terminals

to

the

corresponding

terminals

for

the

selected line key

on

the

as

s

igned

station

connect-

ing

block.

If

required,

multiple

the

connections

to

the

T, R, A,

Al,

LG,

and

L

terminals

of

the

line

pickup

key(s) for

any

other

assigned

station(s).

(c)

Connect

th

e

Bl

terminal

to

the

YL-SL

lead

on

the

station

block of a telephone

that

is

to

ring

when

th

e line is called.

Connect

th

e

Rl

terminal

to

the

SL-YL

lead

of

the

station

block.

Multiple

the

connections

to

the

station

block of

each

telephone

that

is

to

ring.

3.16

For

a single-line

telephone

used

as

a line

answering

station

,

cross-connect

the

T, R, A,

and

Al

terminal

s on

connecting

block A, B,

or

C

to

the

corresponding

te

rminals

on

the

MISC

connect-

ing

block.

Use

bridge

clips

to

complete

the

connec-

tions

to

the

single-line telephone. Refer

to

Figure

8.

Note:

In

systems

using

400TPL

or

400PFL

line

card

KTU

s, single-line

telephones

used

as

CO/

PBX

line

answering

s

tations

will

not

ring

unless

connected

via

a 346A

KTU.

ISS

1,

SECTION 36-584-101

CON

NE

CTI

NG

BL

OCK A

CR

OSS-CONNECT WIRE

MI

SC

CO

NNEC

TI

NG

BLOCK

QUAD

WIR

E

BR

IDGE

CLIPS

Figure 8:

Connecting

Details, Line KTU

to

Single-Line Station

MANUAL INTERCOM SERVICE

AW

84

-

85

3.17

The

401B

manual

intercom

KTU

can

be

used

to

connect

a

group

of

stations

to

a

common

talk

path,

or

it

can

be

used

to

provide a

private

talk

path

between

two

stations

.

For

manual

i

ntercom

service,

insert

the

401B

manual

intercom

KTU

into

an

unused

card

connector

on

the

584C

card

panel,

then

cross-connect

the

equipment

as

follows:

(a)

On

connecting

block C, locate

the

terminal

corresponding

to

18

of

the

card

connector

for

the

401B

KTU

.

Connect

the

terminal

to

A bat-

tery

(- 24VDC)

from

terminal

7

on

the

rear

of

the

584C

card

panel

,

or

from

the

key

system

power

supply.

(b)

On

connecting

block A, B,

or

C,

locate

the

T,

R, L,

and

LG

terminals

associated

with

the

card

connector

for

the

401B KTU.

Cros

s-

connect

these

terminals

to

the

T, R, L,

and

LG

terminals

for

the

selected

line

key

on

the

assigned

station

connecting

block.

If

required,

multiple

the

con-

nections

to

the

T, R, L,

and

LG

terminals

of

the

line

pickup

key(s) for

any

other

assigned

station(s)

. See

Figure

9 for example.

(c)

If

necessary,

arrange

the

associated

telephones

for

button

and

buzzer signaling.

(Refer

to

the

applicable

Telephone

Apparatus

Practice

for details.)

Page 7

TCI Library- http://www.telephonecollectors.info/

SECTION 36-584-101, ISS 1

WH-BL

BL-WH

OR-WH

$L\"1H

CONNECTING

BLOCK

C

:~

SECECTEO

UNE!o'

ON

STATION

CONNECTING

BLOCK!sl

~-=-=:--==-::~~~-t=cG

AW

84-86

Figure 9: Connecting Details,

Intercom

KTU

to

Multibutton

Station

(d)

For

low

voltage

signaling

arrange

the

equip-

ment

as

follows,

referring

to

Figure

10.

CONNECTING

BLOCK

C

~~~!~SUPPLY~

--@i-,,V-AC~:,-

-6---c::::::J

~-c::::l-

-c::::i

b J

~~~;;~~)BLOCK

[

~i:::::-:::;::::;;:;::;:=:;;:::::~---,--::i

OR-YL LEAD ON

~

£-c=ic::::::::,...~~P

L

~

BN-YL

LEAD

ON

STATION

BLOCK

(BUTTON!

Figure 10: Connecting Details, Button and

Buzzer Signaling

AW

84-87

(1) Connect a

length

of

#20 A

WG

insulated,

solid copper wire from

the

18VAC

terminal

on

the

power

supply

to

a

spare

terminal

on

connecting

block

C.

Label

the

terminal

18VAC.

(2)

Connect

a

length

of

#20 A

WG

insulated,

solid copper wire from

the

18VAC

GND

terminal

on

the

power

supply

to

a

spare

terminal

on

connecting

block

C.

Label

the

terminal

GND.

(3)

Multiple

the

18VAC

terminal

to

the

OR-

YL

lead on

the

station

block of

each

telephone

to

be signaled.

(4)

Multiple

the

GND

terminal

to

the

BN-YL

(SG) lead on

the

station

block

of

each six-

button

telephone

with

a

signal

pushbutton.

Note:

On

a

10-button

or

20-button

telephone

it

is

not

necessary

to

connect

buzzer

ground

since

the

ground

is

common

via

the

A1 lead.

BUTTON ACCESS PAGING

3.18

The

401B

manual

intercom

KTU

can

also be

used

for

button

access

to

a

PA

system

for

voice

paging.

For

such

applications,

insert

the

401B

Pages

KTU

into

an

unused

KTU

card

connector

on

the

584C

card

panel,

then

arrange

the

equipment

as

follows:

(a)

On

connecting

block

C,

locate

the

terminal

corresponding

to

18

of

the

card

connector

for

the

401B KTU.

Connect

the

terminal

to

A bat-

tery

(- 24VDC) from

terminal

7 on

the

rear

of

the

584C

card

panel,

or

from

the

key

system

power

supply.

(b)

On

connecting

block A, B,

or

C,

locate

the

T,

R,

L,

and

LG

terminals

associated

with

the

card

connector

for

the

401B KTU. Cross-connect

these

terminals

as

follows:

(

1)

Connect

the

T, R, L,

and

LG

terminals

to

the

T, R, L,

and

LG

terminals

for

the

selected line

key

on

the

assigned

station

connecting

block.

If

required,

multiple

the

connections

to

the

T, R, L,

and

LG

ter-

minals

of

the

line

pickup

key(s) for

any

other

assigned

station(s). Refer

to

Figure

11.

1

MF025V

CAPACITORS

AW

84-88

Figure

11:

Connecting Details,

Intercom

KTU

to

Paging

Equipment

(2)

Connect

the

T

and

R

terminals

to

the

MISC

connecting

block

for

cross-

connection

to

the

paging

amplifier.

(c)

On

each

assigned

telephone,

convert

the

line

pickup

key

used

for

paging

access

to

nonlock-

ing

operation.

TCI Library- http://www.telephonecollectors.info/

(d)

On

the

MISC

connecting

block

directly

across

from

the

T

and

R

appearances

of

the

401B

KTU,

connect

the

input

leads

to

the

PA

system.

Connect

a 1

MFD,

25

volt

capacitor

in

series

with

each lead.

Use

bridge

clips

to

complete

the

circuit

to

the

PA

equipment.

(e)

For

on/off

control

of

the

paging

amplifier, con-

nect

KTU

card

connector

pins

1,

9,

and

14

as

required.

Use

pins

1

and

14 for a

make

contact

set. Use

pins

1

and

9 for a

break

contact

set.

1

corresponds

to

terminal

Rl

for

the

card

connec-

tor.

Pins

14

and

9

correspond

to

terminals

COT

and

COR, respectively. See

Figure

12 for connect-

ing

details.

°''

,u

k.

PAGING

EQUIPMENT

IAS

REQUIRED)

AW

84-90

Figure

12:

Connecting

Details, Paging

Equipment

On/Off

Control

MUSIC-ON-HOLD

3.19

For

music-on-hold service,

one

403A

KTU

is

required

to

serve

up

to

six

CO/PBX

lines.

The

403A

KTU

mounts

into

a

card

panel

adapter

such

as

the

359A.

Refer

to

the

applicable

card

panel

adapter

practice

for

instructions

for

mounting

and

wiring

the

card

panel

adapter.

OFF-PREMISES LINE

3.20

The

346A

off-premises line

KTU

is

used

to

add

standard

two-wire

telephones

to

a

CO/PBX

line. A

maximum

of

six

single-line

telephones

may

be

connected

in

parallel

across

the

circuit.

Maximum

loop

resistance

is 1200 ohms.

If

Tel-Touch

telephones

are

used,

loop

resistance

is

limited

to

500 ohms.

3.21

In

a

key

system

not

equipped

with

a dial

intercom,

install

the

346A

KTU

as

follows for

a

CO/PBX

line

station:

(a)

Insert

the

346A

KTU

into

any

unused

card

connector

on

the

584C

card

panel.

ISS 1, SECTION 36-584-101

(b)

On

connecting

block

C,

locate

the

terminal

corresponding

to

18

of

the

card

connector

for

the

346A

KTU.

Connect

the

terminal

to

A

Battery

(- 24VDC)

from

terminal

7

on

the

rear

of

the

584C

card

panel

or

from

the

key

system

power

supply.

(c)

On

connecting

block A, B,

or

C,

locate

the

ter-

minals

associated

with

the

card

connector

for

the

346A

KTU. Cross-connect

the

terminals

as

follows:

(1)

Connect

the

T, R, A,

and

Rl

terminals

to

the

T, R, A,

and

Rl

terminals

for

the

associated

line

card

KTU.

(2)

Connect

the

COT

and

COR

terminals

to

the

MISC

connecting

block

on

the

MDF

for connection

to

the

single-line telephone.

(See

Figure

13.)

Multiple

the

leads

to

all

assigned

single-line telephones.

400E

KTU

CARD

CO~N

1

346A

KTU

CARD

CONN

5

SL•WH

l

SL-VI

MISC

CONNECTING

BLOCK

BRIDGE

CLIPS

Figure 13: Connecting Details,

346A

KTU

MULTILINE EXCLUSION

AW

84-92

3.22

One

405A

multiline

exclusion

KTU

is

used

in

conjunction

with

one

or

two

400E

line

card

KTUs

to

provide

exclusion

(privacy)

to

one

or

two

CO/PBX

lines.

The

405A

KTU

mounts

into

a

Page 9

TCI Library- http://www.telephonecollectors.info/

SECTION 36-584-101, ISS 1

20-contact

card

connector

such

as

the

359A

one-card

panel

adapter,

or

the

259B two-card panel

adapter.

The

card

panel

adapter

can

be

mounted

on

the

swing-out

equipment

mounting

frame

of

the

key

system

apparatus

cabinet,

or

on

the

MDF.

Refer

to

the

applicable

card

panel

adapter

practice

for

instructions

on

mounting

and

wiring

the

card

panel

adapter.

MANUAL TIE LINE

3.23

For

manual

tie

line service,

one

414A

KTU

is

required

at

each

key

system

for one

tie

line.

The

KTU

requires

a line

pickup

key

and

a nonlock-

ing

signaling

key

at

the

assigned

station

.

The

414A

KTU

mounts

into

a

20-contact

card

connector

on

the

359A one-card

panel

adapter,

or

the

259B two-

card

panel

adapter.

The

card

panel

adapter

can

be

mounted

on

the

swing-out

equipment

frame of

the

key

system

apparatus

cabinet,

or

on

the

MDF.

Refer

to

the

applicable

card

panel

adapter

practice

for

instructions

on

mounting

and

wiring

the

card

panel

adapter.

AUTOMATIC TIE LINE

3.24

For

automatic

tie

line service, one 415A

KTU

is

required

at

each

key

system

for one

tie line.

The

415A

KTU

can

be

installed

into

any

unused

card

connector

on

the

584C

card

panel.

3.25

Strap

the

415A

KTU

for

the

required

options.

Then

insert

the

KTU

into

the

selected

card

connector

and

make

the

following connections:

(a)

On

connecting

block

C,

locate

the

terminal

corresponding

to

18

of

the

card

connector

for

the

415A

tie

line

KTU

.

Connect

the

terminal

to

A

battery

(- 24VDC) from

terminal

7

on

the

rear

of

the

584C

card

panel,

or

from

the

key

system

power

supply.

(b)

On

connecting

block A, B,

or

C,

locate

the

ter-

minals

associated

with

the

card

connector

for

the

415A KTU.

Referring

to

Figure

14,

connect

these

terminals

as

follows:

(

1)

Connect

the

COT

and

COR

terminals

to

the

Tip

and

Ring

terminals

on

the

CO con·

necting

block for cross-connection

to

the

distant

office.

Use

bridge

clips

to

complete

the

connections.

Page

10

8Ri0C,

E CLIPS

CO

N

'-ECTING

BLOCK B

SEliCTEO

LI

NE KE,•

TE

RMI

NALS

ON

STATION

8

L0CKS

Y

L-SL'SL

-

YL

PAIR

0~

ST ATI

OI\

BL

O

CK

AW

84

•

94

Figure 14: Connecting Details,

415A

KTU

(2)

Connect

the

T,

R,

A,

Al,

LG,

and

L

ter-

minals

to

the

corresponding

terminals

of

the

selected line

pickup

key

on

the

station

connecting

block.

(3)

Connect

the

Bl

terminal

to

the

YL-SL lead

of

the

selected

station

block.

(4)

Connect

the

Rl

terminal

to

the

SL-YL

lead.

3.26

An

optional

one-card, two-card,

or

four-card

panel

adapter

may

alternately

be

used

to

mount

the

415A

automatic

tie

line

KTU.

The

card

panel

adapter

can

be

mounted

on

the

swing-out

equipment

mounting

frame

of

the

key

system

apparatus

cabinet

,

or

on

the

MDF.

Refer

to

the

applicable

card

panel

adapter

practice

for

instruc·

tions

on

mounting

and

wiring

the

card

panel

adapter.

PRIVATE

LINE

3.27

The

416A

station

line KTU

serves

as

the

interface

between

a

key

telephone

and

a

dedicated

single-line telephone. A line

pickup

key

and

a nonlocking

signaling

key

are

required

at

the

key telephone.

The

single-line telephone

requires

no

dial since

it

can

only

be

used

to

call

the

key

telephone

or

answer

calls from

the

key

telephone.

The

416A

KTU

mounts

into

a 20-contact

card

con-

nector

such

as

the

359A one-card

panel

adapter,

or

the

259B two-card

panel

adapter.

The

card

panel

adapter

can

be

mounted

on

the

swing-out

equipment

frame

of

the

key

system

apparatus

cabinet

or

on

the

MDF.

Refer

to

the

applicable

card

panel

adapter

practice

for

instructions

on

mounting

and

wiring

the

card

panel

adapLer.

ITT 584C User manual

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