Light-On and Dark-On Photoelectric Sensor Logic
Learn how light-on and dark-on photoelectric sensor modes interact with through-beam, retroreflective, and diffuse sensing, PNP/NPN wiring, PLC logic, commissioning, and fault detection.
Manufacturer: BECKHOFF
Product No.: CPX3719-0010
Country of origin:Germany
Product Type: Industrial Panel PCs
Payment: T/T, Western Union
Weight: 500g
Dimensions: 530 x 460 x 160 mm
Shipping port: Xiamen
Warranty: 12 months
Designed to withstand the rigorous demands of hazardous industrial locations, the **Beckhoff CPX3719-0010** combines a high-performance 19-inch multi-touch control interface with a fanless, robust computing architecture. This industrial panel PC is engineered specifically for mounting arm installation, providing a reliable operator interface directly at the machine or process site without requiring a separate control cabinet enclosure.
| Parameter | Specification |
|---|---|
| Manufacturer | Beckhoff Automation GmbH & Co. KG |
| Model / Article Number | CPX3719-0010 |
| Display Size / Resolution | 19-inch TFT / 1280 x 1024 pixels |
| Touch Screen Technology | Multi-finger capacitive touch |
| Processor Options | Intel Atom E3815 (1.46 GHz, 1 Core) up to E3845 (1.91 GHz, 4 Cores) |
| System Memory | 2 GB to 8 GB DDR3L RAM |
| Storage Slots | 1 x CFast slot, 1 x 2.5-inch HDD/SSD slot |
| On-Board Ethernet | 2 x 100/1000BASE-T (one led out, one additional optional) |
| External Interfaces | 1 x RJ45 Push-Pull Ethernet, 2 x USB 2.0 (with IP65 protective cover) |
| Power Supply | 24 V DC |
| Cooling Method | Passive (fanless) |
| Protection Rating | IP65 (fully enclosed) |
| Operating Temperature | 0 to 45 degC |
| ATEX Certification | II 3 G Ex nA IIC T5 Gc, II 3 D Ex tc IIIC T100 degC Dc |
| IECEx Certification | Ex nA IIC T5 Gc, Ex tc IIIC T100 degC Dc |
| cFMus Certification | Class I, II, III, Div 2, Groups A-G; Class I, Zone 2, AEx ec IIC T5 Gc; Zone 22, AEx tc IIIB T100 degC Dc |
| TwinCAT Compatibility | TwinCAT 2 (Performance Level 40/50), TwinCAT 3 (Performance Level 40/50) |
| Country of Origin | Germany |
| Shipping Weight (Calculated) | 10.0 kg |
| Package Dimensions (Calculated) | 530 x 460 x 160 mm |
| Connector / Interface | Function / Assignment |
|---|---|
| Ethernet Port | 1 x RJ45 Push-Pull connector (100/1000BASE-T) for network integration |
| USB Ports | 2 x USB-A 2.0 ports protected by a screw-on IP65 cover plate |
| Power Input | 3-pin terminal block for 24 V DC power supply (V+, V-, PE) |
| Mounting Interface | 4 x M6 threaded holes spaced at 100 x 100 mm on the connection block |
The CPX3719-0010 is a direct, hazardous-area-certified alternative to standard CP3719 series panels. When replacing older CP77xx or CP79xx series units, verify the mounting arm adapter spacing, as legacy units may require an adapter plate. Additionally, ensure your TwinCAT runtime license matches the target processor performance class (Performance Level 40 for single-core E3815, or Level 50 for quad-core E3845) to avoid licensing mismatches during deployment.
Because this unit relies entirely on passive convection cooling, thermal performance is highly dependent on mounting orientation. Mounting the panel with an upward or downward tilt exceeding 45 degrees from vertical can restrict airflow across the rear cooling fins, potentially leading to thermal throttling when operating near the 45 degC ambient limit. Avoid installing the unit in direct sunlight to prevent solar loading from exceeding the maximum rated operating temperature.
To maintain the IP65 environmental rating, the USB protective cover must be fully tightened with its integrated gasket intact when external USB devices are not connected. Always use high-quality, shielded Cat6 Ethernet cabling with industrial push-pull connectors. The 24 V DC power supply must be sourced from a Class 2 power supply or protected by an overcurrent protection device rated at no more than 4 A to comply with Zone 2/22 electrical safety mandates.
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Returns & Warranty

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
|