Panasonic WJ-HD100 User Manual download pdf (Page 13)

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REMOTE/ALARM IN

CONTROL IN

ALARM OUT

RECOVER OUT

RESET IN

GGGGGGGGGGG

+24V

To Alarm

Indicator

External device

NC: Normally Closed

NO: Normally Open

Relay

ALARM

RECALL

OUT

RECOVER OUT

RESET IN

Digital Disk Recorder

WJ-HD100

■ Alarm Terminal Connection

A connection example is shown below.

IN: Stands for Alarm Signal In. Connect directly with a

sensor unit or indirectly with a unit having sensor

output capability to the recorder. The recorder

enters alarm recording mode when the alarm signal

(active when low) comes in.

RESET IN: Receives the reset signal (active when low)

from a connected device.

RECOVER OUT: Supplies the reset signal when the

RESET IN is received, the [■ STOP] button is

pressed, or the AUTO RESET time elapses.

OUT: Stands for the status output active until an alarm

is reset.

RECALL: The alarm history is displayed on the Monitor

every time the external switch is turned on.

GND: Signal ground

■ RS-232C Connection

Use an RS-232C cable (not included) as shown below to

connect the RS-232C terminal with a personal computer or

the like. The protocol selection in the COMMUNICATION

SETUP must be set to VCR.

9-pin D-sub connector

(female)

9-pin D-sub connector

(female)

Frame

Shield

■ PS

•

Data Connection

Connect the DATA terminal on the rear panel to a system

component with a modular cable (not included) in the PS

•

Data chain. The protocol selection in the COMMUNICA-

TION SETUP must be set to PS

•

DATA. Follow the proce-

dure for unit address setup (page 14, 30) and termination

(page 14).

Panasonic part # WV-CA48 series, RS-485 cables and con-

nectors are recommended for the connection.

GND

DATA

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 59 60

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Panasonic WJ-HD100 User Manual Page 13

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