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 CP7902-0001-0000 is an industrial control panel engineered by Beckhoff to deliver stable visualization and terminal control for machine-level applications in harsh environments. This unit features a high-contrast 15-inch active matrix TFT display with a sharp resolution of 1024 x 768 pixels, providing operators with clear interface visibility and dependable parameter control. Constructed from robust aluminum, the housing is designed specifically for mounting-arm installation configurations to maximize space efficiency on the factory floor. The CP7902-0001-0000 relies on integrated DVI-E and USB-E 2.0 communication interfaces, allowing full separation between the operator panel and the host industrial PC at distances up to 50 meters without experiencing transmission loss or signal degradation. To withstand heavy-duty shop floor conditions, the front face of the module is rated IP65 to prevent dust, oil, and water ingress, while using a fanless, passive cooling methodology to prevent common mechanical fail points.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Part Number/Model | CP7902-0001-0000 |
| Product Series | CP79xx Economy Control Panel |
| Display Size | 15 inches |
| Display Resolution | 1024 x 768 pixels |
| Interface Technology | DVI-E and USB-E 2.0 |
| Maximum Transmission Distance | 50 m |
| Housing Material | Aluminum |
| Protection Rating | IP65 (Front panel) |
| Operating Temperature | 0 to 55 degC |
| Supply Voltage | 24 V DC |
| Mechanical Mounting | 4 x M6 x 18 mm threaded holes in rear panel |
| Weight | 9 kg |
Global Express Shipping
Returns & Warranty

The CP7902-0001-0000 is an industrial control panel engineered by Beckhoff to deliver stable visualization and terminal control for machine-level applications in harsh environments. This unit features a high-contrast 15-inch active matrix TFT display with a sharp resolution of 1024 x 768 pixels, providing operators with clear interface visibility and dependable parameter control. Constructed from robust aluminum, the housing is designed specifically for mounting-arm installation configurations to maximize space efficiency on the factory floor. The CP7902-0001-0000 relies on integrated DVI-E and USB-E 2.0 communication interfaces, allowing full separation between the operator panel and the host industrial PC at distances up to 50 meters without experiencing transmission loss or signal degradation. To withstand heavy-duty shop floor conditions, the front face of the module is rated IP65 to prevent dust, oil, and water ingress, while using a fanless, passive cooling methodology to prevent common mechanical fail points.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Part Number/Model | CP7902-0001-0000 |
| Product Series | CP79xx Economy Control Panel |
| Display Size | 15 inches |
| Display Resolution | 1024 x 768 pixels |
| Interface Technology | DVI-E and USB-E 2.0 |
| Maximum Transmission Distance | 50 m |
| Housing Material | Aluminum |
| Protection Rating | IP65 (Front panel) |
| Operating Temperature | 0 to 55 degC |
| Supply Voltage | 24 V DC |
| Mechanical Mounting | 4 x M6 x 18 mm threaded holes in rear panel |
| Weight | 9 kg |
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
|