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Operating Instructions 

 

Operating Instructions 

 

Architecture Description 

 

Within the USB-Extender-TX (CU8800) and USB-Extender-RX (CU8850) 
the length of USB data transmission can be increased from 35 meters 
(1 host, 5 USB hubs and a device each connected with 5 meters of cable) 
up to 61 meters. Due to the USB signal runtime, it is not possible to 
connect more than one USB hub in the chain. 

Configuration 

 

The USB hub has to be connected after the CU8850-Box. 

The maximal distance is 61 meters: 1 meter of cable from USB host to the 
USB extension box CU8800; up to 50 meters extension cable; 5 meters 
from extension box CU8850 to the USB hub and 5 meters of cable to the 
USB device. 

 

CU8850-0000 

Содержание USB-Extender-Rx CU8850-0000

Страница 1: ...Installation and Operating instructions for USB Extender Rx CU8850 0000 Version 1 1 Date 2013 06 19 ...

Страница 2: ......

Страница 3: ...allation Instructions 6 Transport and Unpacking 6 Transport 6 Unpacking 6 Mounting Unmounting 7 Connecting devices 8 Connecting cables 8 Check voltage rating and connect 8 Operating Instructions 9 Architecture Description 9 Appendix 10 Assembly dimensions 10 Beckhoff Support Service 11 Beckhoff branches and partner companies 11 Beckhoff Headquarters 11 Beckhoff Support 11 Beckhoff Service 11 Techn...

Страница 4: ... sentence 1 BGB In the event that it contains technical or editorial errors we retain the right to make alterations at any time and without warning No claims for the modification of products that have already been supplied may be made on the basis of the data diagrams and descriptions in this documentation This documentation is copyrighted Any reproduction or third party use of this publication wh...

Страница 5: ...gnal via a CAT5 cable that can be up to 50 m long to the CU8850 USB Extended receiver which converts the signal back to USB Data rates of up to 12 Mbit s can be transmitted Both USB Extender boxes are designed for DIN rail mounting Other outstanding features are user friendly installation via integrated top hat rail adapter 24 VDC supply voltage the standard in industrial evironments 12 Mbit and 1...

Страница 6: ...d protected by means of a fuse in accordance with UL248 rated maximum 4 Amp by a 24 VDC power source that has to satisfy NEC class 2 A class 2 power supply shall not be connected in series or parallel with another class 2 power source Gefahr To meet the UL requirements the USB hub CU8800 0000 must not be connected to unlimited power sources Data Connectors The CU8850 has two kinds of connectors RJ...

Страница 7: ...ational P20 USB Suspend Lights USB is in suspend mode no device connected Off No 15 V supplied P21 USB 15 V Lights 15 V supplied to USB extension Off Full speed device connected P22 USB Device Full Speed Lights No device connected Off Low speed device connected P23 USB Device Low Speed Lights No device connected lights green Current 500 mA P30 Current load at USB Port lights red Current 500 mA P30...

Страница 8: ...emperature make sure that moisture condensation does not form on or inside the device Prior to operation the unit must be allowed to slowly adjust to room temperature Should condensation occur a delay time of approximately 12 hours must be allowed before the unit is switched on Unpacking Proceed as follows to unpack the unit 1 Remove packaging 2 Do not discard the original packaging Keep it for fu...

Страница 9: ... 50022 Mounting the USB Extender Rx Just push the unit on the lower side under the rail fig 1 and snap in the upper side fig 2 as shown below Unmounting the USB Extender Rx To release the CU8850 USB Extender Rx from the mounting rail push up the unit fig 1 and pull off the device from the rail fig 2 CU8850 0000 7 ...

Страница 10: ...cumented in the section Product Description When connecting the cables to the CU8850 USB Extender RX proceed according to the following sequence Switch off all the devices that are to be connected Disconnect all the devices that are to be connected from the power supply Connect all the cables between the CU8850 and to the devices that are to be connected Reconnect all devices to the power supply C...

Страница 11: ...nected with 5 meters of cable up to 61 meters Due to the USB signal runtime it is not possible to connect more than one USB hub in the chain Configuration The USB hub has to be connected after the CU8850 Box The maximal distance is 61 meters 1 meter of cable from USB host to the USB extension box CU8800 up to 50 meters extension cable 5 meters from extension box CU8850 to the USB hub and 5 meters ...

Страница 12: ...mall overall installed size With a height of approx 100 mm the module dimensions exactly match those of the Beckhoff Bus Terminals Together with the lowered connector surfaces this means that it can be used in a standard terminal box with a height of 120 mm 10 CU8850 0000 ...

Страница 13: ...ße 5 33415 Verl Germany Phone 49 0 5246 963 0 Fax 49 0 5246 963 198 e mail info beckhoff com Beckhoff Support Beckhoff offers you comprehensive technical assistance helping you not only with the application of individual Beckhoff products but also with wide ranging services worldwide support design programming and commissioning of complex automation systems training program for Beckhoff system com...

Страница 14: ...explosive hazard Dimensions W x H x D Approx 34 mm x 100 mm x 76 mm with mounting for DIN rail Weight Approx 95 g Assembly On 35 mm mounting rail conforms to EN 50022 Installation position Any Approvals CE UL for details see chapter UL requirements Approvals for USA and Canada FCC Federal Communications Commission Radio Frequency Interference Statement FCC Approval for USA This equipment has been ...

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