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.
The BECKHOFF CP7703-0000-0040 is an industrial Panel PC engineered for mounting arm installation, combining control and visualization directly at the machine. This compact hardware design features a built-in 19-inch TFT display with a resolution of 1280 x 1024 pixels, providing clear graphical user interface (HMI) presentation for operators. Housed in a fully enclosed, robust aluminum chassis, the device eliminates the need for installation inside a traditional control cabinet.
Driven by a low-power, fanless Intel Atom processor and integrated on a compact industrial motherboard, the CP7703-0000-0040 provides reliable computing performance for execution of TwinCAT runtime environments, automation software, and localized monitoring tasks. Its rugged structural design utilizes a CFast solid-state drive for reliable storage in vibration-prone environments.
External interfaces are sealed and protected to match the system's overall high environmental resistance. Dual Gigabit Ethernet ports provide direct integration into corporate IT networks and local machinery networks, while maintaining a reliable, fully sealed design when paired with IP65-rated cabling connections.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Model | CP7703-0000-0040 |
| Device Type | Panel PC (Mounting Arm Type) |
| Display Size | 19-inch |
| Resolution | 1280 x 1024 pixels |
| Housing Material | Enclosed aluminum housing |
| Protection Class | IP65 (all-round) |
| Mounting | 4 x M6 x 18 mm threaded holes in the rear backplane |
| Processor | Intel Atom series |
| Storage Media | CFast card slot |
| Ethernet Ports | 2 x 10/100/1000BASE-T (IP65 rated) |
| Supply Voltage | 24 V DC |
| Operating Temperature | 0 to 45 degC |
| Interface / Connection Point | Function |
|---|---|
| Ethernet 1 | 10/100/1000BASE-T IP65 networking / communication |
| Ethernet 2 | 10/100/1000BASE-T IP65 networking / communication |
| Power Connection | 24 V DC supply input connection |
Global Express Shipping
Returns & Warranty

The BECKHOFF CP7703-0000-0040 is an industrial Panel PC engineered for mounting arm installation, combining control and visualization directly at the machine. This compact hardware design features a built-in 19-inch TFT display with a resolution of 1280 x 1024 pixels, providing clear graphical user interface (HMI) presentation for operators. Housed in a fully enclosed, robust aluminum chassis, the device eliminates the need for installation inside a traditional control cabinet.
Driven by a low-power, fanless Intel Atom processor and integrated on a compact industrial motherboard, the CP7703-0000-0040 provides reliable computing performance for execution of TwinCAT runtime environments, automation software, and localized monitoring tasks. Its rugged structural design utilizes a CFast solid-state drive for reliable storage in vibration-prone environments.
External interfaces are sealed and protected to match the system's overall high environmental resistance. Dual Gigabit Ethernet ports provide direct integration into corporate IT networks and local machinery networks, while maintaining a reliable, fully sealed design when paired with IP65-rated cabling connections.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Model | CP7703-0000-0040 |
| Device Type | Panel PC (Mounting Arm Type) |
| Display Size | 19-inch |
| Resolution | 1280 x 1024 pixels |
| Housing Material | Enclosed aluminum housing |
| Protection Class | IP65 (all-round) |
| Mounting | 4 x M6 x 18 mm threaded holes in the rear backplane |
| Processor | Intel Atom series |
| Storage Media | CFast card slot |
| Ethernet Ports | 2 x 10/100/1000BASE-T (IP65 rated) |
| Supply Voltage | 24 V DC |
| Operating Temperature | 0 to 45 degC |
| Interface / Connection Point | Function |
|---|---|
| Ethernet 1 | 10/100/1000BASE-T IP65 networking / communication |
| Ethernet 2 | 10/100/1000BASE-T IP65 networking / communication |
| Power Connection | 24 V DC supply input connection |
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
|