Sanyo DSR-5009P Connecting to a 2ND RS485/422 terminal, Connect as above, Operation

3INSTALLATION AND CONNECTIONS

RS-485 termination switch settings

When connecting multiple devices, it is necessary to make termination settings on both end devices.

zSet the RS-485 termination switch of both end devices to ON.

zBe sure to set the RS-485 termination switches of all devices in between (devices other than the first and last devices) to OFF.

zIf the termination settings are not correctly made, the incorrect data is transmitted to each device.

Example: System controller

ON

Termination switch

OFF

RS-485

TERMINATE

OFF ON

Digital video recorder

RS-485 RS485

TERMINATE

OFF ON Termination

switch

Time Lapse VCR

ON Termination switch

OFF

Connecting to a 2ND RS485/422 terminal

Connect camera to the 2ND RS485/422 terminal with a twisted-pair cable and perform settings in the <CAMERA CONTROL SET> screen (JP.145) to control the camera with the connected system controller or with the digital video recorder.

System controller

1	2
IN

OUT

Other companies’ cameras

zConnect as shown above and set to full screen in the <CAMERA CONTROL SET> screen to control camera with the digital video recorder.

zIf connected as shown above, settings must be made in <CAMERA CONTROL SET> screen.

zConnect other companies’ cameras to the 2ND RS-485/ 422 terminals.

Operation

1 Connect as above.

Connect SSP dome cameras to VIDEO IN 1 and 2.

2 Set the camera numbers and protocols in the <CAMERA CONTROL SET> screen. (JP.145)

3 Operate the dome cameras with the front panel buttons. (JP.147)

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