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Summary of Contents for Beckhoff CX8290
- Page 1 Manual | EN CX8290 Embedded PC with Arm® Cortex®-A53 processor and different Ethernet protocols 2024-12-03 | Version: 1.0...
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Page 3: Table Of Contents
7.1.1 K-bus.......................... 31 7.1.2 E-bus.......................... 34 Faults .............................. 35 8 Technical data ............................ 36 9 Appendix .............................. 38 Third-Party components ........................ 38 Accessories ............................. 38 Certifications ........................... 38 Support and Service........................ 39 List of tables ............................ 40 List of figures............................ 41 CX8290 Version: 1.0... - Page 4 Table of contents Version: 1.0 CX8290...
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Page 5: Notes On The Documentation
EP1590927, EP1789857, EP1456722, EP2137893, DE102015105702 and similar applications and registrations in several other countries. ® EtherCAT is registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany Copyright © Beckhoff Automation GmbH & Co. KG, Germany. The distribution and reproduction of this document, as well as the use and communication of its contents without express authorization, are prohibited. -
Page 6: Representation And Structure Of Warnings
There is a potential hazard to the environment and equipment. Notes showing further information or tips: This notice provides important information that will be of assistance in dealing with the product or software. There is no immediate danger to product, people or environment. Version: 1.0 CX8290... -
Page 7: Documentation Issue Status
Notes on the documentation Documentation issue status Version Comment First version. CX8290 Version: 1.0... -
Page 8: For Your Safety
Beckhoff Automation GmbH & Co. In addition, the following actions are excluded from the liability of Beckhoff Automation GmbH & Co. KG: • Failure to comply with this documentation. -
Page 9: Notes On Information Security
• The sensitivity of a PC against malicious software increases with the number of installed and active software. • Uninstall or disable unnecessary software. Further information on the safe handling of networks and software can be found in the Beckhoff Information System: http://infosys.beckhoff.com... -
Page 10: Transport And Storage
• Appropriate packaging of the industrial PC, in particular the original packaging, can improve vibration resistance during transport. • Send the embedded PC in the original packaging and additional outer packaging. Table 1: Dimensions and weight of the CX8290 Embedded PC. CX8290 Dimensions (W x H x D) 71 mm x 100 mm x 73 mm... -
Page 11: Product Overview
The microSD card is not included in the scope of delivery and must be ordered according to the desired storage capacity. The CX8290 Embedded PC is a controller with a second, switched Ethernet port. Protocols such as real-time Ethernet, ADS UDP/TCP or EAP (EtherCAT Automation Protocol) are supported. Additional real-time protocols such as PROFINET, EtherNet/IP or BACnet/IP can be retrofitted via the TwinCAT Functions. -
Page 12: Structure
Spring-loaded terminal, 0 V Power supply for bus terminals via power contact. Terminal release Releases the power supply terminal and thus the embedded PC from the DIN rail. Spring-loaded terminal, PE Spring-loaded terminal for power contact PE. Power contacts, +24 V, Power contacts for bus terminals. 0 V, PE Version: 1.0 CX8290... -
Page 13: Name Plate
UL marking with prescribed information on power supply, fuse, temperature, and cable cross-sections. Ethernet interfaces You can program and commission the CX8290 Embedded PC via the Ethernet interface X001. The Ethernet interface achieves speeds of 10/100/1000 Mbit/s. Fig. 3: Ethernet interface X001, X101, X102. -
Page 14: Table 4 Ethernet Interface X001, Pin Assignment
100BaseT Twisted pair cable for 100 Mbaud. It is necessary to use a higher cable quality and to employ appropriate hubs or switches in order to achieve the higher data rate. Version: 1.0 CX8290... - Page 15 This identification refers to a cable with a shield for each of the two wires as well as an outer shield. Industrial Twisted-Pair The structure is similar to that of S/STP, but, in contrast to S/STP, it has only two pairs of conductors. CX8290 Version: 1.0...
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Page 16: Usb 3.0 Interface X002
StdA_SSTX− Purple StdA_SSTX+ Orange Shell Shield Drain Wire Note the power consumption of the connected devices. No more than 900 mA and 4.5 W of power can be supplied. The USB interfaces support data rates of up to 5 Gbit/s. Version: 1.0 CX8290... -
Page 17: Microsd Card
Product overview MicroSD card The basic version of the CX8290 does not include a microSD card. Only use microSD cards approved by Beckhoff for industrial applications. Order identifier Capacity Description CX1900-0132 16 GB microSD card (SLC memory) with extended temperature range for industrial applications as spare part. -
Page 18: Commissioning
Commissioning Commissioning Mounting All dimensions are in mm. Fig. 5: CX82xx Embedded PC, dimensions. Version: 1.0 CX8290... -
Page 19: Note The Permissible Installation Positions
Fig. 6: CX82xx Embedded PC, permissible installation position. If vibrations and impact occur in the same direction as the DIN rail, the embedded PC must be secured with an additional bracket, in order to prevent it slipping. CX8290 Version: 1.0... -
Page 20: Fastening To The Din Rail
3. Turn the latch counter clockwise until the latch quietly clicks and engages. ð You have installed the embedded PC successfully. Check again that the mounting is correct and that the embedded PC is engaged on the DIN rail. Version: 1.0 CX8290... -
Page 21: Changing The Microsd Card
Only use industrial microSD cards provided by Beckhoff. The microSD card slot is intended for an industrially compatible microSD card. The firmware of the embedded PC is stored on the microSD card. -
Page 22: Installing Passive Ethercat Terminals
EtherCAT Terminal requires power from the terminal bus (E-bus). The following diagram shows the permissible installation of a passive EtherCAT Terminal. The passive EtherCAT Terminal was not directly attached to the power supply unit. Fig. 8: Passive EtherCAT Terminals, permissible installation. Version: 1.0 CX8290... -
Page 23: Power Supply
Always disconnect the 24 V line. Devices connected to the embedded PC which have their own power supply (e.g. a panel) must have the same potential for "PE" and "0 V" as the embedded PC has (no potential difference). CX8290 Version: 1.0... -
Page 24: Connect Embedded Pc
LEDs of the power supply terminal light up green. The left LED (Us 24 V) indicates the supply of the basic CPU module and the terminal bus. The right LED (Up 24 V) indicates the bus terminal supply via the power contacts. Version: 1.0 CX8290... -
Page 25: Ul Requirements
The CX8290 Embedded PCs are UL-certified. The corresponding UL label can be found on the name plate. Fig. 11: UL label for CX8290. The CX8290 Embedded PCs can thus be used in areas in which special UL requirements have to be met. These requirements apply to the system voltage (Us) and the power contacts (Up). Applications without special UL requirements are not affected by UL regulations. -
Page 26: 1-Second Ups (Cx72X0)
Specify, for example, whether persistent data are saved and a quick shutdown is executed (see: Data types [} 29]). Sample project: https://infosys.beckhoff.com/content/1033/CX8290/Resources/1937303563.pro. Saving and loading persistent data The persistent data are saved in the Port_85x.bootdata file on the memory card. On starting the PLC the Port_85x.bootdata file is loaded from the memory card, backed up there as Port_85x.bootdata_old (backup) -
Page 27: Fig. 14: Loading A Backup Of The Persistent Data. Settings In Twincat 3
Always call the function block from the PLC and always use the fastest task to do so. In the case of a power failure Beckhoff recommends not calling the rest of the application in order to ensure that sufficient time remains for writing the data. -
Page 28: Fb_S_Ups_Bapi
In the eSUPS_CheckPowerStatus mode only a check is performed as to whether a power failure has occurred. If this is the case, the function block only switches back to the PowerOK state after the expiry of tRecoverTime (10s). Inputs VAR_INPUT sNetID : T_AmsNetId:= ''; (* '' = local netid *) iPLCPort : UINT; (* PLC Runtime System for writing persistent data *) tTimeout : TIME := DEFAULT_ADS_TIMEOUT; (* ADS Timeout *) eUpsMode : E_S_UPS_Mode := eSUPS_WrPersistData_Shutdown; (* UPS mode (w/ wo writing persistent data, w/wo shutdown) *) ePersistentMode : E_PersistentMode := SPDM_2PASS; (* mode for writing persistent data *) tRecoverTime : TIME := T#10s; (* ON time to recover from short power failure in mode eSUPS_Wr PersistData_NoShutdown/eSUPS_CheckPowerStatus *) END_VAR Version: 1.0 CX8290... -
Page 29: Data Types
Platforms that support the BIOS Tc2_SUPS API from v1.15 Data types E_S_UPS_Mode With the mode selected in the function block you can specify what should happen in the case of a power failure. eSUPS_WrPersistData_Shutdown: Writing of persistent data and then a QuickShutdown eSUPS_WrPersistData_NoShutdown: Only writing of the persistent data (no QuickShutdown) eSUPS_ImmediateShutdown: Only QuickShutdown (no writing of persistent data) eSUPS_CheckPowerStatus: Only check status (neither writing of persistent data nor a QuickShutdown) CX8290 Version: 1.0... - Page 30 1-second UPS (CX72x0) E_S_UPS_State The internal state of the function block can be read with E_S_UPS_State. eSUPS_PowerOK: in all modes: Power supply is OK eSUPS_PowerFailure: in all modes: Power supply is faulty (only shown for one PLC cycle) eSUPS_WritePersistentData: in mode eSUPS_WrPersistData_Shutdown: Writing of persistent data is active in mode eSUPS_WrPersistData_NoShutdown: Writing of persistent data is active eSUPS_QuickShutdown: in mode eSUPS_WrPersistData_Shutdown: QuickShutdown ist active in Mode eSUPS_ImmediateShutdown: QuickShutdown is active eSUPS_WaitForRecover: in mode eSUPS_WrPersistData_NoShutdown: Wait for the reestablishment of the power supply in mode eSUPS_CheckPowerStatus: Wait for the reestablishment of the power supply eSUPS_WaitForPowerOFF: in mode eSUPS_WrPersistData_Shutdown: Wait for switching off of the PC by the UPS in mode eSUPS_ImmediateShutdown: Wait for switching off of the PC by the UPS Version: 1.0 CX8290...
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Page 31: Error Handling And Diagnostics
Passive Bus Terminals, such as a power feed terminal, are not included in the count. Table 11: K-BUS ERR LED, fault description and troubleshooting. Error code Error code argu- Description Remedy ment Persistent, EMC problems. • Check power supply for undervoltage or continuous overvoltage peaks. flashing • Implement EMC measures. CX8290 Version: 1.0... - Page 32 For some error the LED "K-BUS ERR" does not go out, even if the error was rectified. Switch the power supply for the power supply unit off and back on again to switch off the LED after the error has been rectified. Version: 1.0 CX8290...
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Page 33: Table 12 Description Of The State Variable Values
Bit 10 K-bus output update not yet complete. Bit 11 Watchdog. Bit 15 Acyclic K-bus function active (e.g. K-bus reset). If there is a K-bus error, this can be reset via the IOF_DeviceReset function block (in the TcIoFunctions.lib). CX8290 Version: 1.0... -
Page 34: E-Bus
Up 24 V Power supply for terminal bus. The LED lights green if the power supply is correct. L / A E-bus not connected. E-bus connected / no data traffic. flashes E-bus connected / data traffic on the E-bus. Version: 1.0 CX8290... -
Page 35: Faults
5. TwinCAT version used 6. Any components / software used The quickest response will come from support / service in your country. Therefore please contact your regional contact. For details please refer to our website at https://www.beckhoff.com or ask your distribution partner. CX8290... -
Page 36: Technical Data
1 x TC status, 1 x WD, 1 x Error Clock internal, capacitor-buffered real-time clock for time and date (memory > 21 days) ® Operating system Beckhoff RT Linux Control software TwinCAT 3 Runtime (XAR) from TwinCAT 3.1 Build 4026 Power supply 24 V (-15%/+20%) Max. -
Page 37: Table 18 Technical Data, Ethernet Interfaces X101/X102
Table 18: Technical data, Ethernet interfaces X101/X102. Technical data Description Data transfer medium 2 x Ethernet RJ45 (switched, 10/100/1000 Mbit/s) Cable length 100 m from switch to CX8290 Data transfer rate 10/100/1000 Mbit/s Topology star wiring, line topology Protocols (real-time) optional PROFINET (TF627x), EtherNet/IP (TF628x), BACnet/IP... -
Page 38: Appendix
Appendix Appendix Third-Party components This device contains Beckhoff software and third-party software. Please refer to the license file on the storage medium. Accessories Table 19: microSD cards. Order number Description CX1900-0132 16 GB microSD card Certifications FCC Approvals for the United States of America... -
Page 39: Support And Service
Please contact your Beckhoff branch office or representative for local support and service on Beckhoff products! The addresses of Beckhoff's branch offices and representatives round the world can be found on our internet page: www.beckhoff.com You will also find further documentation for Beckhoff components there. -
Page 40: List Of Tables
List of tables List of tables Table 1 Dimensions and weight of the CX8290 Embedded PC..............Table 2 Legend for the configuration of the basic CPU module..............Table 3 Information on the name plate..................... Table 4 Ethernet interface X001, pin assignment.................. -
Page 41: List Of Figures
Connections for system voltage (Us) and power contacts (Up)........... Fig. 10 Connection example with a CX8200.................... Fig. 11 UL label for CX8290........................Fig. 12 Connection example for areas with special UL requirements............Fig. 13 Behavior of systems in the event of a power failure without and with a 1-second UPS.... - Page 43 More Information: www.beckhoff.com/CX8290 Beckhoff Automation GmbH & Co. KG Hülshorstweg 20 33415 Verl Germany Phone: +49 5246 9630 info@beckhoff.com www.beckhoff.com...
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