Implementing 3-Switch XOR Ladder Logic with Internal Bit
Implement a 3-SPST switch XOR light circuit in LogixPro or RSLogix 500 using an internal relay bit. Includes truth tables, boolean equations, and verified.
Designed for DIN rail mounting, the Beckhoff CX5230-0100 serves as a compact, fanless embedded PC engineered for medium-to-high demand industrial automation and control tasks. Powered by an Intel Atom x5-E3930 dual-core processor running at 1.3 GHz, this device delivers reliable processing capability without the need for active cooling components. The unit incorporates a dual-system bus interface with automatic recognition for E-bus (EtherCAT) and K-bus (Bus Terminals), allowing users to direct-wire diverse I/O terminal systems with seamless communication.
This particular hardware variant, the CX5230-0100, is supplied without a pre-installed operating system or TwinCAT software. It provides an open, highly flexible platform for developers and systems integrators requiring a customized system design or custom software configurations.
| Manufacturer | Beckhoff |
| Part Number / Model | CX5230-0100 |
| Processor | Intel Atom x5-E3930, 1.3 GHz, 2 cores |
| TwinCAT 3 Platform Level | Performance (40) |
| System Memory | 4 GB DDR4 RAM (internal, non-expandable) |
| Storage Interfaces | 1 x CFast card slot, 1 x microSD card slot |
| Persistent Memory | Integrated 1-second UPS (1 MB persistent data on CFast card) |
| I/O Interface Support | E-bus (EtherCAT) or K-bus (Bus Terminals), automatic detection |
| Interfaces | 2 x RJ45 (10/100/1000 Mbit/s), 1 x DVI-D, 4 x USB 3.0, 1 x optional interface slot |
| Diagnostic LED Indicators | 1 x power, 1 x TwinCAT status, 1 x flash access, 2 x bus status |
| System Clock | Internal battery-backed clock (exchangeable battery) |
| Operating System | No operating system included |
| Control Software | No TwinCAT software included |
| Power Supply | 24 V DC (-15% / +20%), electrically isolated, UPS-OCT capable |
| Max. Power Consumption | 16 W (34 W when charging internal UPS) |
| Dimensions (W x H x D) | 142 mm x 100 mm x 92 mm |
| Weight | approx. 1195 g |
| Operating Temperature | -25 to +60 degC |
| Storage Temperature | -40 to +85 degC |
| Relative Humidity | 95%, non-condensing |
| Protection Rating | IP20 |
| EMC Immunity / Emission | Conforms to EN 61000-6-2 / EN 61000-6-4 |
| Vibration / Shock Resistance | Conforms to EN 60068-2-6 / EN 60068-2-27 |
| Interface / Connector | Function / Description |
|---|---|
| LAN 1 / LAN 2 (RJ45) | Gigabit Ethernet ports for network communication and EtherCAT controllers |
| DVI-D | Connection for visual panels, digital monitors, and standard displays |
| USB (4 x USB 3.0) | Connection for industrial keyboards, mice, flash storage, or software keys |
| Power supply terminal | 24 V DC connection with integrated UPS terminals |
| I/O Terminal bus | Direct connection port for Beckhoff Bus Terminals and EtherCAT Terminals |
Global Express Shipping
Returns & Warranty

Designed for DIN rail mounting, the Beckhoff CX5230-0100 serves as a compact, fanless embedded PC engineered for medium-to-high demand industrial automation and control tasks. Powered by an Intel Atom x5-E3930 dual-core processor running at 1.3 GHz, this device delivers reliable processing capability without the need for active cooling components. The unit incorporates a dual-system bus interface with automatic recognition for E-bus (EtherCAT) and K-bus (Bus Terminals), allowing users to direct-wire diverse I/O terminal systems with seamless communication.
This particular hardware variant, the CX5230-0100, is supplied without a pre-installed operating system or TwinCAT software. It provides an open, highly flexible platform for developers and systems integrators requiring a customized system design or custom software configurations.
| Manufacturer | Beckhoff |
| Part Number / Model | CX5230-0100 |
| Processor | Intel Atom x5-E3930, 1.3 GHz, 2 cores |
| TwinCAT 3 Platform Level | Performance (40) |
| System Memory | 4 GB DDR4 RAM (internal, non-expandable) |
| Storage Interfaces | 1 x CFast card slot, 1 x microSD card slot |
| Persistent Memory | Integrated 1-second UPS (1 MB persistent data on CFast card) |
| I/O Interface Support | E-bus (EtherCAT) or K-bus (Bus Terminals), automatic detection |
| Interfaces | 2 x RJ45 (10/100/1000 Mbit/s), 1 x DVI-D, 4 x USB 3.0, 1 x optional interface slot |
| Diagnostic LED Indicators | 1 x power, 1 x TwinCAT status, 1 x flash access, 2 x bus status |
| System Clock | Internal battery-backed clock (exchangeable battery) |
| Operating System | No operating system included |
| Control Software | No TwinCAT software included |
| Power Supply | 24 V DC (-15% / +20%), electrically isolated, UPS-OCT capable |
| Max. Power Consumption | 16 W (34 W when charging internal UPS) |
| Dimensions (W x H x D) | 142 mm x 100 mm x 92 mm |
| Weight | approx. 1195 g |
| Operating Temperature | -25 to +60 degC |
| Storage Temperature | -40 to +85 degC |
| Relative Humidity | 95%, non-condensing |
| Protection Rating | IP20 |
| EMC Immunity / Emission | Conforms to EN 61000-6-2 / EN 61000-6-4 |
| Vibration / Shock Resistance | Conforms to EN 60068-2-6 / EN 60068-2-27 |
| Interface / Connector | Function / Description |
|---|---|
| LAN 1 / LAN 2 (RJ45) | Gigabit Ethernet ports for network communication and EtherCAT controllers |
| DVI-D | Connection for visual panels, digital monitors, and standard displays |
| USB (4 x USB 3.0) | Connection for industrial keyboards, mice, flash storage, or software keys |
| Power supply terminal | 24 V DC connection with integrated UPS terminals |
| I/O Terminal bus | Direct connection port for Beckhoff Bus Terminals and EtherCAT Terminals |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Germany
|