SCR or PWM? Choosing a Drive for Brushed DC Motors
SCR and PWM drives regulate brushed DC motors in different ways. This comparison covers torque quality, speed range, reversal, braking, electrical noise, thermal behavior, feedback, and retrofit...
The BECKHOFF CP6619-0001-0020 is a compact built-in Panel PC designed for industrial automation, machine control, and visualization tasks. Built around an ARM Cortex-A8 processor operating at 1 GHz, this device delivers reliable processing performance for demanding automation environments utilizing TwinCAT software. Its hardware architecture includes 1 GB of DDR3 RAM and a 3.5-inch motherboard layout optimized for continuous industrial operation.
Featuring a 6.5-inch display with a resolution of 640 x 480 pixels, the unit integrates a single-finger touch screen to provide direct operator interface capabilities at the machine level. The industrial-grade housing combines an aluminum front with a sheet-steel rear cover, engineered for flush mounting into control cabinets or operator panels using pull-out clamping levers for rapid installation without loose parts.
Onboard connectivity includes an Ethernet 10/100BASE-T port, an EtherCAT interface, two USB 2.0 ports, and one RS232 interface. System storage is provided via a microSD card slot, complemented by 128 kByte of persistent NOVRAM. The unit operates on a 24 V DC power supply featuring an integrated 1-second UPS mechanism, and runs the Windows Embedded Compact 7 operating system.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Exact Model | CP6619-0001-0020 |
| Device Type | Built-in Panel PC |
| Operating System | Windows Embedded Compact 7, English |
| Country of Origin | Germany |
| Parameter | Specification |
|---|---|
| Processor | ARM Cortex-A8, 1 GHz |
| Motherboard | 3.5-inch motherboard |
| Internal Memory | 1 GB DDR3 RAM |
| Persistent Memory | 128 kByte NOVRAM |
| Storage Slot | 1 slot for microSD |
| Parameter | Specification |
|---|---|
| Display Size | 6.5 inches |
| Resolution | 640 x 480 pixels |
| Touch Screen | Single-finger touch screen |
| Parameter | Specification |
|---|---|
| Ethernet | 1 x 10/100BASE-T on-board |
| EtherCAT | 1 x on-board |
| USB Ports | 2 x USB 2.0 |
| Serial Interface | 1 x RS232 |
| Parameter | Specification |
|---|---|
| Power Supply | 24 V DC with 1-second UPS |
| Housing Material | Aluminum front with sheet-steel rear cover |
| Protection Rating | IP65 (front side), IP20 (rear side) |
| Operating Temperature Range | 0 to 55 degC |
| Mounting | Built-in installation via pull-out clamping levers |
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Returns & Warranty

The BECKHOFF CP6619-0001-0020 is a compact built-in Panel PC designed for industrial automation, machine control, and visualization tasks. Built around an ARM Cortex-A8 processor operating at 1 GHz, this device delivers reliable processing performance for demanding automation environments utilizing TwinCAT software. Its hardware architecture includes 1 GB of DDR3 RAM and a 3.5-inch motherboard layout optimized for continuous industrial operation.
Featuring a 6.5-inch display with a resolution of 640 x 480 pixels, the unit integrates a single-finger touch screen to provide direct operator interface capabilities at the machine level. The industrial-grade housing combines an aluminum front with a sheet-steel rear cover, engineered for flush mounting into control cabinets or operator panels using pull-out clamping levers for rapid installation without loose parts.
Onboard connectivity includes an Ethernet 10/100BASE-T port, an EtherCAT interface, two USB 2.0 ports, and one RS232 interface. System storage is provided via a microSD card slot, complemented by 128 kByte of persistent NOVRAM. The unit operates on a 24 V DC power supply featuring an integrated 1-second UPS mechanism, and runs the Windows Embedded Compact 7 operating system.
| Parameter | Specification |
|---|---|
| Manufacturer | BECKHOFF |
| Exact Model | CP6619-0001-0020 |
| Device Type | Built-in Panel PC |
| Operating System | Windows Embedded Compact 7, English |
| Country of Origin | Germany |
| Parameter | Specification |
|---|---|
| Processor | ARM Cortex-A8, 1 GHz |
| Motherboard | 3.5-inch motherboard |
| Internal Memory | 1 GB DDR3 RAM |
| Persistent Memory | 128 kByte NOVRAM |
| Storage Slot | 1 slot for microSD |
| Parameter | Specification |
|---|---|
| Display Size | 6.5 inches |
| Resolution | 640 x 480 pixels |
| Touch Screen | Single-finger touch screen |
| Parameter | Specification |
|---|---|
| Ethernet | 1 x 10/100BASE-T on-board |
| EtherCAT | 1 x on-board |
| USB Ports | 2 x USB 2.0 |
| Serial Interface | 1 x RS232 |
| Parameter | Specification |
|---|---|
| Power Supply | 24 V DC with 1-second UPS |
| Housing Material | Aluminum front with sheet-steel rear cover |
| Protection Rating | IP65 (front side), IP20 (rear side) |
| Operating Temperature Range | 0 to 55 degC |
| Mounting | Built-in installation via pull-out clamping levers |
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
|