Embedded PC for PROFIBUS CX8031
Fieldbus connection
Ethernet port
Address selector
Power LEDs
Input for
power contacts
Power contacts
Coupler supply
E-bus or K-bus
Front flap

CX8031 | Embedded PC for PROFIBUS

Technical data CX8031
Processor 32 bit, 400 MHz
Flash memory 256 MB microSD (optionally 1 GB, 2 GB or 4 GB)
Internal main memory 64 MB RAM
Protocol PROFIBUS-DP (slave)
Programming TwinCAT PLC
Programming languages IEC 61131-3
Web visualisation yes
Online change 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 1 x D-sub 9-pin socket with shielding
I/O connection E-bus (EtherCAT Terminals) or K-bus (Bus Terminals), automatic recognition
Clock internal battery-backed clock for time and date (battery behind the front flap, exchangeable)
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. power loss 3 W
Dimensions (W x H x D) 65 mm x 100 mm x 80 mm
Operating/storage temperature 0…+55 °C/-25…+85 °C
Relative humidity 95 %, 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 61000-6-4
Protection class IP 20
Approvals CE, UL
TC3 performance class economy (20), not yet available; please see here for an overview of all the TwinCAT 3 performance classes
System  
PROFIBUS For further PROFIBUS products please see the system overview.