■Connection with the Alarm Output
Pins #10, 11, 23 and 24 (open collector) turns to 0 V while the alarm is activated. These terminals can drive external warning devices such as a buzzer or lamp of up to 100 mA, 16 V DC. If the rating exceeds 100 mA, 16 V DC use a relay as shown in Example 2.
Alarm signals are output from the terminals until the reset.
Example 1: Direct drive connection
Buzzer
Example 2: Connection of devices exceeding drive
NC NO
To Buzzer
C
Relay
+12V
GND
NC: Normally Closed Contact
NO: Normally Open Contact
C:Common
■Connection with Digital Disk Recorder WJ-HD500 Series
Note: Refer to a service manual procurable in your area, for details on the connection with a recorder (after the net- work board installation) to operate via LAN or the Internet.
●To Confirm the Images from a Recorder Connected to the Unit
The following is the description of the connection between a recorder and this unit to confirm the images from the recorder.
1.Set the unit address of the recorder to 1. Then, confirm that the recorder’s CAMERA GENLOCK is set to OFF in its SETUP MENU. (Refer to the recorder's operating instructions.)
2.Connect the unit’s CAM OUT 1 to 16 connectors to the recorder’s VIDEO IN 1 to 16 connectors with a coaxial cable.
3.Connect the unit’s EXT IN connector to the recorder’s MULTI SCREEN OUT connector with a coaxial cable.
4.Connect the unit’s DATA HDR connector to the recorder’s DATA port with a modular cable.
(The control data and alarm signal will be output from the unit to the recorder.)
5.After the connection, set the unit’s EXT IN to GENLOCK ON through SETUP MENU or
Monitor
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| DATA HDR DATA 4 | DATA 3 | DATA 2 | DATA 1 |
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16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 |
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MULTI SCREEN OUT AUDIO | 14 | 12 | 11 | 9 | 7 | 6 | 5 |
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16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 |
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VIDEO
41
