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Summary of Contents for Dante DLH6420
- Page 1 DLH6420 Code Distributor Installation and Operations Manual Model Number: DLH6420 Description: PTZ Control Code Data Distributor...
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Page 2: Table Of Contents
3.2 REAR VIEW .................5 4.0 INSTALLATION ................7 5.0 OPERATION ................8 6.0 SPECIFICATIONS ................8 LIST OF ILLUSTRATIONS Figure Page 1 DLH6420, Front View ..............5 2 DLH6420, Rear View ..............5 3 DLH6420, Rear View Connector Details ..........6 4 DLH6420, Daisy-Chain Configuration ..........7... -
Page 3: Regulatory Notices
1.0 REGULATORY NOTICES NOTE: This equipment has been tested and found to comply with the limits of a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. -
Page 4: Description
2.0 DESCRIPTION The DLH6420 code distribution unit is a 16-channel RS-422 transmit only (2-wire and ground) distributor. It was designed as an accessory of the System DLH4200B, but can be used with any system that uses RS-422 serial communications. The product will primarily be used to install pan/tilt and dome receivers in a “star’’... -
Page 5: Pre-Installation Information
3.0 PRE-INSTALLATION INFORMATION 3.1 FRONT VIEW Figure 1 illustrates the front view of the DLH6420 unit, which uses the standard panel layout for the DLH4200B product line. A power LED indicator (green) is located on the left and a data LED (red) is located on the right side of the front panel of the unit. -
Page 6: Dlh6420, Rear View Connector Details
WARNING： ： ： ： If using an external power source, it must be isolated power source, it must be isolated (floating). (floating). RJ45 COMMUNICATION CONNECTORS IN INPUT FROM CONTROL UNIT OUT USED FOR CABLING SUBSEQUENT UNIT Figure3. DLH6420 Rear View Connector Details... -
Page 7: Installation
This will allow 128 receivers (that support 128 address settings) to be connected on a single Sercom port. Figure 4 illustrates two units daisy-chained providing 32 independent drive lines. To a System Matrix Control Unit Unit1 RJ45 Connector IN Unit1 RJ45 Connector OUT Figure4. DLH6420 Daisy-Chain Configuration... -
Page 8: Operation
The DLH6420 unit works as a distribution repeater for expanding one RS- 422 communication port into 16 isolated and buffered RS-422 ports. The primary use for the DLH6420 is to provide quick, easy, and proper data- line distribution for serial type pan/tilt and dome receivers. In the case of...
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