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.
For space-saving control cabinet integration, the Beckhoff CP2619-0000 provides a compact, high-performance HMI and PLC platform combining an ARM Cortex-A8 processor with a robust 19-inch multi-touch display. This system is engineered specifically for control and visualization tasks in highly automated environments, running the Windows Embedded Compact 7 operating system. Featuring an integrated EtherCAT interface alongside standard industrial communications, it operates as a highly reliable, fanless controller directly in the field. The premium 19-inch multi-finger glass touchscreen provides high mechanical resilience and precise interface control, even under demanding shop floor conditions.
| Parameter | Value / Specification |
|---|---|
| Manufacturer | Beckhoff Automation |
| Model / Part Number | CP2619-0000 |
| Display Size | 19 inches |
| Display Resolution | 1280 x 1024 pixels |
| Touch Screen Technology | Projected Capacitive Multi-touch (PCT) |
| Processor | ARM Cortex-A8, 1 GHz |
| System Memory | 1 GB DDR3 RAM |
| Primary Storage Slot | 1 x microSD slot (512 MB included, supports up to 16 GB) |
| Persistent Memory | 128 kByte NOVRAM |
| Operating System | Windows Embedded Compact 7 (English version) |
| Network Interfaces | 1 x 10/100BASE-T Ethernet on-board, 1 x EtherCAT on-board |
| I/O Interfaces | 2 x USB 2.0 (rear), 1 x RS232 (rear), 1 x USB 2.0 (front) |
| Power Supply Input | 24 V DC (nominal) |
| Protection Rating | Front side IP65, rear side IP20 |
| Operating Temperature | 0 to 55 Celsius |
| Housing Material | Aluminum housing with high-durability glass front |
| TwinCAT Compatibility | TwinCAT 2 / TwinCAT 3 (Performance Class 30) |
| Shipping Weight (Calculated) | 5.0 kg |
| Interface Label | Connection Type | Functional Assignment / Purpose |
|---|---|---|
| 24 V DC | 3-pin connection terminal | Main system power input with protective earth (PE) connection |
| LAN | RJ45 | 10/100BASE-T Ethernet interface for master TCP/IP network connection |
| EtherCAT | RJ45 | On-board EtherCAT master port for real-time motion and I/O communication |
| COM1 | 9-pin D-sub male | RS232 serial interface for legacy peripherals or point-to-point connections |
| USB 1 / 2 (Rear) | USB Type-A | Dual USB 2.0 host ports for peripheral keyboards, mouse, or persistent flash drives |
| USB (Front) | USB Type-A | Front-access USB port protected by dust flap, optimized for service tasks |
The CP2619-0000 uses a custom Windows Embedded Compact 7 BSP (Board Support Package) specifically built for ARM Cortex-A8 processors. When migrating TwinCAT 2 PLC projects to this hardware, ensure all target settings are compiled for the ARM platform rather than standard x86 architectures. Be aware that TwinCAT 3 requires specific PLC licenses tailored for Performance Class 30 devices to allow runtime compilation and execution on this platform.
Since this Panel PC relies on passive convective cooling through its rear aluminum housing, users must maintain a minimum free space of 50 mm above, below, and behind the unit when mounted inside unventilated control cabinets. Operating this device above 55 Celsius will trigger automatic processor thermal throttling to protect the ARM chipset, which can adversely affect real-time PLC cycle times on your EtherCAT network.
Always ensure that the 3-pin 24 V DC power terminal is supplied with a stabilized, clean power source. The protective earth (PE) terminal must be wired directly to the central equipment ground bus using a low-impedance conductor of at least 2.5 mm2. To prevent communication dropouts on the RJ45 EtherCAT network, use only double-shielded Cat.5e or Cat.6 industrial patch cables with industrial metal hoods.
Isolate and lock out all electrical sources feeding the control cabinet before starting installation. Do not hot-plug any interfaces, especially the 24 V DC main power connection or serial port wiring. Failure to de-energize external field power prior to hardware mounting can cause severe damage to the internal mainboard or touch sensor electronics.
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Returns & Warranty

For space-saving control cabinet integration, the Beckhoff CP2619-0000 provides a compact, high-performance HMI and PLC platform combining an ARM Cortex-A8 processor with a robust 19-inch multi-touch display. This system is engineered specifically for control and visualization tasks in highly automated environments, running the Windows Embedded Compact 7 operating system. Featuring an integrated EtherCAT interface alongside standard industrial communications, it operates as a highly reliable, fanless controller directly in the field. The premium 19-inch multi-finger glass touchscreen provides high mechanical resilience and precise interface control, even under demanding shop floor conditions.
| Parameter | Value / Specification |
|---|---|
| Manufacturer | Beckhoff Automation |
| Model / Part Number | CP2619-0000 |
| Display Size | 19 inches |
| Display Resolution | 1280 x 1024 pixels |
| Touch Screen Technology | Projected Capacitive Multi-touch (PCT) |
| Processor | ARM Cortex-A8, 1 GHz |
| System Memory | 1 GB DDR3 RAM |
| Primary Storage Slot | 1 x microSD slot (512 MB included, supports up to 16 GB) |
| Persistent Memory | 128 kByte NOVRAM |
| Operating System | Windows Embedded Compact 7 (English version) |
| Network Interfaces | 1 x 10/100BASE-T Ethernet on-board, 1 x EtherCAT on-board |
| I/O Interfaces | 2 x USB 2.0 (rear), 1 x RS232 (rear), 1 x USB 2.0 (front) |
| Power Supply Input | 24 V DC (nominal) |
| Protection Rating | Front side IP65, rear side IP20 |
| Operating Temperature | 0 to 55 Celsius |
| Housing Material | Aluminum housing with high-durability glass front |
| TwinCAT Compatibility | TwinCAT 2 / TwinCAT 3 (Performance Class 30) |
| Shipping Weight (Calculated) | 5.0 kg |
| Interface Label | Connection Type | Functional Assignment / Purpose |
|---|---|---|
| 24 V DC | 3-pin connection terminal | Main system power input with protective earth (PE) connection |
| LAN | RJ45 | 10/100BASE-T Ethernet interface for master TCP/IP network connection |
| EtherCAT | RJ45 | On-board EtherCAT master port for real-time motion and I/O communication |
| COM1 | 9-pin D-sub male | RS232 serial interface for legacy peripherals or point-to-point connections |
| USB 1 / 2 (Rear) | USB Type-A | Dual USB 2.0 host ports for peripheral keyboards, mouse, or persistent flash drives |
| USB (Front) | USB Type-A | Front-access USB port protected by dust flap, optimized for service tasks |
The CP2619-0000 uses a custom Windows Embedded Compact 7 BSP (Board Support Package) specifically built for ARM Cortex-A8 processors. When migrating TwinCAT 2 PLC projects to this hardware, ensure all target settings are compiled for the ARM platform rather than standard x86 architectures. Be aware that TwinCAT 3 requires specific PLC licenses tailored for Performance Class 30 devices to allow runtime compilation and execution on this platform.
Since this Panel PC relies on passive convective cooling through its rear aluminum housing, users must maintain a minimum free space of 50 mm above, below, and behind the unit when mounted inside unventilated control cabinets. Operating this device above 55 Celsius will trigger automatic processor thermal throttling to protect the ARM chipset, which can adversely affect real-time PLC cycle times on your EtherCAT network.
Always ensure that the 3-pin 24 V DC power terminal is supplied with a stabilized, clean power source. The protective earth (PE) terminal must be wired directly to the central equipment ground bus using a low-impedance conductor of at least 2.5 mm2. To prevent communication dropouts on the RJ45 EtherCAT network, use only double-shielded Cat.5e or Cat.6 industrial patch cables with industrial metal hoods.
Isolate and lock out all electrical sources feeding the control cabinet before starting installation. Do not hot-plug any interfaces, especially the 24 V DC main power connection or serial port wiring. Failure to de-energize external field power prior to hardware mounting can cause severe damage to the internal mainboard or touch sensor electronics.
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
|