CU8851 | USB extension, USB Extended 2.0 receiver box
CU8851 | USB extension, USB Extended 2.0 receiver box
The USB specification allows a distance of 5 m between the PC and the USB devices. A further 5 m of cable can be added by using a USB hub. In the construction of machines and plants, larger distances must be bridged without having to insert a USB hub every 5 m. The CU8801-0000 USB Extender sends the 2.0 USB signal via a Cat.5 cable that can be up to 50 m long to the CU8851 USB Extended receiver, which converts the signal back to USB. Data rates of up to 480 Mbit/s can be transmitted. Both USB Extender boxes are designed for DIN rail mounting. The CU8801-0000 transmitter is powered by the PC. The CU8851 receiver has an integrated 24 V DC power supply unit. The USB Extended 2.0 receiver is already integrated into the Control Panels from the CP29xx and CP39xx series.
Product status:
regular delivery
Product information
| Technical data | CU8851 |
|---|---|
| Type | USB Extended 2.0 receiver box |
| Housing | plastic housing for DIN rail installation |
| Interfaces | 1 USB Extended 2.0 input with RJ45 socket for up to 50 m Cat.5 cable and 1 USB output with USB A socket to be connected to an USB device in maximum 5 m distance |
| USB transfer rate | up to 480 Mbit/s according to USB 2.0 |
| Power supply unit | 24 V DC power supply |
| Dimensions (W x H x D) | 34 mm x 98 mm x 77 mm |
| Operating temperature | 0…55°C |
| Protection rating | IP20 |
| Approvals/markings | CE |
| Additional information | quick error detection with diagnostic LEDs |
| Material compliance | CU8851 |
|---|---|
| CAS No. | 7439-92-1, 552-30-7 |
| REACH SVHC | Lead , 1,2,4-Benzenetricarboxylic anhydride |
| REACH Annex XVII | compliant |
| REACH Annex XIV | compliant |
| SCIP No. | SCIP submission in progress |
| POP | compliant |
| RoHS | compliant with exemption |
| RoHS exemption | 7c-I: Lead-containing electrical and electronic components in glass and ceramic materials, excluding dielectric ceramics in capacitors |
| China-RoHS | www.beckhoff.com/china-rohs-ipc |
| CA Prop65 | www.beckhoff.com/prop65 |
| Disclaimer | This statement and the information contained above are, to the best of our knowledge and belief, accurate, based on the information we have received from our suppliers. This information is in line with the current standard of technology and our suppliers’ technical documentation. The absence of the substances is not verified by Beckhoff Automation by means of analytical tests. When addressed to our customers any information contained in this document is subject to the terms and conditions expressed in the governing customer agreement. Our general terms and conditions apply. |
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