A multi-drop communication system, Connections & installation, Cable connections – JVC TK-C655 User Manual

Page 10: P. 16, Switch settings, P. 14, Cautions, Terminal side of ceiling mount), Caution ac 24 v power supply, Duplex display id no. display

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10

1

TO CAMERA

TO CAMERA

DATA I / O

RX

RX+ RX

RX- TX

TX+ TX-

COM

COM

1

2

3

4

5

6

7

8

COM

COM 9/1 10/2

10/2 11/3 12/4

12/4 13/5

13/5 14/6

14/6 15/7 16/8

16/8 COM

COM

COM

COM

COM

COM

CAMERA

CAMERA

SW

SW

UNIT

ALARM

AUTO

4

3

1 2

8

7

5 6

2

3

4

5

6

7

8

1

MONITOR

MONITOR

OUTPUT

OUTPUT

MONITOR

MONITOR

SERIAL-2

SERIAL-1

VIDEO INPUT

VIDEO INPUT

VIDEO OUTPUT

OUTPUT

OUTPUT

2

1

ON

2

3

4

5

6

7

8

POWER

OFF

ON

AC INPUT

MONITOR

OUTPUT 1

TO

CAMERA

Remote control unit

RM-P2580

Control signal cable

Coaxial cable

AC 24 V
power supply

(

CAUTION

AC 24 V
power supply

(

CAUTION

AC 24 V
power supply

(

CAUTION

Monitor

Camera 1

Camera 2

Camera 8

TK-C655/
TK-C676

TK-C655/
TK-C676

TK-C655/
TK-C676

MACHINE ID: 01
Switch 8: OFF
(RX TERM)

MACHINE ID: 02
Switch 8: OFF
(RX TERM)

MACHINE ID: 08
Switch 8: ON
(RX TERM)

TX + A

TX – B

RX + C

RX – D

TX +

Camera 1
CONTROL terminals

Camera 2
CONTROL
terminals

Camera 3
CONTROL
terminals

RX +

A

RX –

B

TX +

C

TX –

D

RM-P2580
terminal

A

TX – B

RX + C

RX – D

TX + A

TX – B

RX + C

RX – D

Connection of the control signal cable
(A twisted pair cable is recommended.)

Power cable

Control signal cable

To AC 24V power supply

(

CAUTION

To the TO CAMERA connector of the
RM-P2580 and to the next camera

Coaxial cable

To the CAMERA INPUT connector
of the RM-P2580

Duplex display

ID No. display

L PROCESS<<

>> I

I

N T I A

: - - I - -

PAN

: - - I - -

T I LT

DUPLEX I D - 01

ROT

>P

C

O OL

Camera 1 monitor display
at power ON

(ID check procedure

☞

P. 15)

Switch 1 :

Switch 2 :

Switch 4 : ON

Switch 5 : OFF

Switch 7 : Invalid (Set to OFF)
Switch 8 :

Figure of 1

Figure of 10

Set it to the same number as the
VIDEO INPUT terminal of the RM-
P2580.
(Example) Camera 1:
Set the figure of 10 to “0” and
figure of 1 to “1”.

Set to ON only for the
camera connected at
the end of the control
signal cable.
Set to OFF for all
other cameras.

Machine ID

0

9

8

7

6

5

4

3

2

1

0

9

8

7

6

5

4

3

2

1

1

2

3

4

6

7

8

5

O

F

F

Invalid (Set to OFF.)

A Multi-Drop Communication System

Ⅵ A system that employs the RM-P2580 as the controller

The following figure shows a system that can accommodate up to eight cameras. (100 positions can be preset per camera.)

Observe the following points when connecting compo-
nents together:
• Turn all the components off before proceeding.
• Read the instruction manuals of all components before pro-

ceeding.

• For the types and lengths of connection cables, see “Cable

Connections” on page 16.

• Do not connect the control signal cables in a loop.

Cable connections

☞

P. 16

(Terminal side of Ceiling Mount)

Switch settings

☞

P. 14

(Setting switches are on the side of the Ceiling Mount)

Each terminal on the camera and the RM-
P2580 is marked

A

⅜

,

B

⅜

,

C

⅜

or

D

⅜

. In order

to facilitate understanding and to avoid
connection mistakes, it is recommended
to connect the terminals carrying the
same marks.

CAUTIONS

●

The AC 24 V power supply must be isolated from the pri-
mary line. (ISOLATED POWER ONLY)

●

In order to prevent an excessive current flow through the
power supply wire or camera due to a short circuit, a fuse
must be installed in the power supply line.

Connections & Installation

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