BECKHOFF CX8091 | Embedded PC for BACnet / IP and OPC UA
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The CX8091 is a control system with a switched Ethernet port. It supports the BACnet and OPC UA protocols. K-bus or E-bus terminals can be attached as required; The CX8091 automatically recognizes the type of I / O system connected during the start-up phase. The control system is programmed with TwinCAT 2 via the fieldbus interface or the additional Ethernet interface.
BACnet (Building Automation Control Network) is a standardized, manufacturer-independent communication protocol for building automation.
The TwinCAT OPC UA Server provides the functionality of the OPC Unified Architecture (UA) specification. In addition to data access techniques UA also specifies the data coding and transport protocols.
| Technical data | 32 bit, 400 MHz | CX8091 / Tr> | |||
|---|---|---|---|---|---|
| Flash memory | 512 MB microSD (optionally 1 GB, 2 GB or 4 GB) | ||||
| Internal main memory | 64 MB RAM (internal, not expandable) "AttributeName"> Protocol | BACnet / IP or OPC UA | Programming | ||
| Web visualisation | yes | yes | |||
| Up / down load code | yes / Yes | ||||
| Interfaces 1 x Ethernet 10/100 Mbit / s, 1 x USB device (behind The front flap | |||||
| Bus interface | 2 x RJ45 (switched) | ||||
| I / O connection | EtherCAT Terminals or K-bus, automatic recognition | Clock | internal battery-backed clock for time and date | ||
| UPS | 1-second UPS (for 1 MB of persistent data) > | Operating system | Microsoft Windows CE 6 | ||
| Web-based management | yes | ||||
| Current supply I / O terminals | 2 A | ||||
| Max. (W x H x D) | 64 mm x 100 mm x 73 mm | ||||
| Operating / storage temperature | 0 & hellip; Relative humidity | 95% confidence interval No condensation | |||
| Vibration / shock resistance | conforms to EN 60068-2-6 / EN 60068-2 -27 | ||||
| EMC immunity / emission | conforms to EN 61000-6-2 / EN 61000-6 | ||||
| Protection class | IP 20 | ||||
| Approvals | CE, UL
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