Beckhoff DK9222-1109-0015 User Manual

Browse online or download User Manual for Equipment Beckhoff DK9222-1109-0015. BECKHOFF DK9222-1109-0015 User Manual

  • Download
  • Add to my manuals
  • Print
  • Page
    / 14
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 0
I/O
Wireless Automation
Application Note DK9222-1109-0015
Keywords
Wireless
Radio
WLAN
Coexistence
Antenna
KM6551
CU8890
Industrial wireless at the field level
Tips for the commissioning of industrial wireless networks are described in this application example.
Through the use of radio technology in automation technology, the installation effort and the costs can
be minimised in accordance with the plant performance. The first part describes all of the necessities for
an error-free radio link, while typical installation errors and their rectification are described in the second
part.
1. Wireless I/O-integrated: KM6551 data exchange terminal and CU8890 WLAN controller
Wireless solutions are the first choice in rough terrain and also in the case of moving components, in order to avoid expensive
installations and intensive maintenance costs and at the same time to achieve ideal plant performance. Beckhoff offers I/
O‑integrated products here on the basis of standardised basic technology:
The KM6551 data exchange terminal for the Beckhoff Bus Terminal system uses the IEEE 802.15.4 with 16 independent
channels in combination with the robust DSSS method. DSSS stands for Direct Sequence Spread Spectrum and, as a frequency
spreading method, offers good physical conditions for wireless data transmission. A proprietary, fast protocol based on
IEEE 802.15.4 (2.4 GHz band) and DSSS and adapted for automation technology was developed for the KM6551, so that
communication is only possible between KM6551 terminals, but the worldwide use of this technology is assured. Status and
data exchange are displayed directly by LEDs and offer fast and simple diagnostics. A library is available for the use of the
KM6551 module with TwinCAT. The industrial CU8890 WLAN controller supports WLAN based on the IEEE 802.11 b/g standard
and is designed for control cabinet installation. When connected to a Beckhoff Industrial PC, the module can be used both as
an access point and as a client and thus enables access to available infrastructures. A USB port is required on the Industrial PC
for connection. Eleven channels in the 2.4 GHz band are available for selection. Status and data transmission are displayed by
LEDs and offer fast and simple diagnostics. A comprehensive range of cable and antenna accessories is available for both the
KM6551 and the CU8890.
New Automation Technology
Beckhoff
1
For application notes see disclaimer on the last page
Page view 0
1 2 3 4 5 6 ... 13 14

Summary of Contents

Page 1 - Wireless Automation

I/OWireless AutomationApplication Note DK9222-1109-0015KeywordsWirelessRadioWLANCoexistenceAntennaKM6551CU8890 Industrial wireless at the field

Page 2

I/OWireless AutomationApplication Note DK9222-1109-0015ZS6200-0400 360°70°Fig. 10 Omnidirectional antenna 4 dBiOmnidirectional antenna 4 dBiApproved

Page 3

I/OWireless AutomationApplication Note DK9222-1109-0015Placement of the antennas on top of the control cabinetA similar configuration can be implemente

Page 4

I/OWireless AutomationApplication Note DK9222-1109-0015A Radio link with two directional antennas and one omnidirectional antennaA moving configuratio

Page 5

I/OWireless AutomationApplication Note DK9222-1109-0015B Radio link with one directional antenna and one omnidirectional antennaA moving configuration

Page 6

I/OWireless AutomationApplication Note DK9222-1109-0015This publication contains statements about the suitability of our products for certain areas of

Page 7

I/OWireless AutomationApplication Note DK9222-1109-0015 The 2.4 GHz band is the only suitable, licence‑free, worldwide usable frequency band for indu

Page 8

I/OWireless AutomationApplication Note DK9222-1109-0015KM6551 – operating modes: PTP, star, broadcastWith the three operating modes of the KM6551 data

Page 9

I/OWireless AutomationApplication Note DK9222-1109-0015CU8890 – operating modes: client or access pointClient drivers are available for Windows XP, Em

Page 10 - Beckhoff

I/OWireless AutomationApplication Note DK9222-1109-0015 2412 2417 2422 2427 2432 2437 2442 2447 2452 245724622467 24721 2 3 4 5 6 7 8 910112402 2407Ch

Page 11 - Control cabinet

I/OWireless AutomationApplication Note DK9222-1109-00153. Fresnel zone, attenuationFresnel zoneIn radio transmission, the space between the transmit

Page 12

I/OWireless AutomationApplication Note DK9222-1109-0015 Attenuation in practiceWith an attenuation of 6 dB the range is shortened to half of the value

Page 13

I/OWireless AutomationApplication Note DK9222-1109-0015A Directional antennasZS6100-0900 65°Fig. 6 Directional antenna 9 dBiRichtantenne 9 dBiZugela

Page 14

I/OWireless AutomationApplication Note DK9222-1109-0015B Rod antennasZS6201-0500 360°70°Fig. 8 Rod antenna 5 dBiRod antenna 5 dBiApproved for: CU88

Comments to this Manuals

No comments