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CX8280 | Embedded PC with RS232/RS485

CX8280 | Embedded PC with RS232/RS485

CX8280 | Embedded PC with RS232/RS485

Power LEDs
E-bus or K-bus
Coupler
supply
Input for
power contacts
Power contacts
Front flap
USB port
Link/Act
Ethernet connection
Bus interface
CX8280 | Embedded PC with RS232/RS485

CX8280 | Embedded PC with RS232/RS485

CX8200 Embedded PC series: higher computing power in a compact format

A modern CPU architecture and more computing power for compact controls

CX8200 Embedded PC series: higher computing power in a compact format

A modern CPU architecture and more computing power for compact controls

The CX8280 Embedded PC has two serial interfaces, one with RS232 and one with RS485 physics. These are both located on the D-sub socket. They are not bound to any particular protocol and can be used with the corresponding TwinCAT 3 Functions for the different serial communication protocols.

The CX8280 features an ARM Cortex™-A53 dual-core processor with 1.2 GHz. The basic configuration of the CX8200 includes a 1 Gbit Ethernet interface, a USB 3.0 interface, a 1 GB LPDDR4 RAM, and a slot for a microSD card. The microSD card is not included in the scope of delivery and must be ordered separately, taking the desired memory capacity into account.

E-bus or K-bus terminals can be attached as required; the CX8280 automatically recognizes the type of I/O system connected during the start-up phase. The control system is programmed with TwinCAT 3 via the bus interface or the additional Ethernet interface. TwinCAT 3 licenses must be ordered via the TwinCAT 3 price list.

Beckhoff RT Linux® is used as operating system.

 

Linux® is the registered trademark of Linus Torvalds in the U.S. and other countries.

Product status:

product announcement | estimated market release 2nd quarter 2024

Product information

Technical dataCX8280
ProcessorARM Cortex™-A53, 1.2 GHz
Number of cores2
Flash memoryslot for microSD card, card not included (requires a microSD card with a minimum capacity of 16 GB)
Main memory1 GB LPDDR4 RAM (not expandable)
Persistent memory1-second UPS (for 1 MB persistent data)
Interfaces1 x RJ45 10/100/1000 Mbit/s, 1 x USB 3.0, 1 x bus interface
Bus interfaceD-sub socket, 9-pin, 1 x RS232, 1 x RS485
Data transfer rates300 baud…115 kbaud
Diagnostics LED1 x TC status, 1 x WD, 1 x error
Clockinternal, capacitor-buffered real-time clock for time and date (storage capacity > 21 days)
Operating systemBeckhoff RT Linux®
Control softwareTwinCAT 3 runtime (XAR)
I/O connectionE-bus or K-bus, automatic recognition
Power supply24 V DC (-15%/+20%)
Current supply E-bus/K-bus2 A
Max. power consumption4 W
Max. power consumption (with loading UPS)7.5 W
Max. additional power consumption
E-bus/K-bus
10 W (5 V/max. 2 A)
Dimensions (W x H x D)71 mm x 100 mm x 73 mm
Weightapprox. 220 g
Operating/storage temperature-25…+60°C/-40…+85°C
Relative humidity95%, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protection ratingIP20
Approvals/markingsCE
TwinCAT 3 platform levelEconomy (20); please see here for an overview of all the TwinCAT 3 platform level
Accessories
CX1900-013216 GB microSD card
ZB31809-pin D-sub connector for CX8x80/CX7080 (RS232/RS485) with switchable termination resistor

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