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Product Description

Connector description

DVI-Extended (Digital Visual Interface-Extended)

DVI-E input

The DVI-E connection (X101) is used for transferring the video signal from

the Industrial PC to the Control Panel.

The graphics signal is transferred directly via a DVI cable over a distance

of 50 m max. Such a cable length leads to strong distortion of the graphics

signal on arrival at the Control Panel. The CP79xx “Economy” Control

Panel features a signal processor that restores the DVI signal. The PC

requires a conventional DVI output.

The transmission rate of the DDC file has to be limited

Note

At large distance between PC and Control Panel, the transmission rate of

the DDC file has to be limited.

See also chapter Setting the transmission rate.

Power supply

The power supply for the Control Panel is established via the 4-pole M12

socket (X102).

USB-Extended interface

USB-Extended input

The Control Panel is connected with the CU8800 USB to USB extended

converter box via the USB-Extended input (X103).

In order to realize a distance of 50 m without hubs, with USB extended the

USB signal is converted so that it can be transferred via 50 m CAT5 cables

commonly used for Ethernet wiring. In the Control Panel the signal is

converted back to USB.

Protective Earthing

The low resistance protective earthing connection is

established via the ground bolt, which is located near the

power supply connector.

Control Panel Connecting Kits

Cable Set

C9900-K434

Connecting kit 3 m for CP79xx including: 3 m DVI cable, 3 m CAT5

cable for USB-E, USB to USB-E converter CU8800 for mounting rail