Replacing Yokogawa AAI835: Wiring and Barrier Checks Before Swap
Before replacing a Yokogawa AAI835, verify the 4-in/4-out channel map, power-loss loop behavior, barrier type, output load, cable, and redundancy.
Manufacturer: BECKHOFF
Product No.: CP6601-0020-0020
Country of origin:Germany
Product Type: Panel PCs
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
The BECKHOFF CP6601-0020-0020 is a compact, built-in Panel PC designed for space-saving control cabinet installation. It features a high-quality 12-inch TFT display with a native resolution of 800 x 600 pixels and integrated single-finger touch screen technology, serving as an efficient human-machine interface (HMI) and controller in diverse industrial automation environments.
This unit is powered by an ARM Cortex-A8 processor running at 1 GHz on a specialized 3½-inch motherboard. It includes 1 GB of onboard DDR3 RAM and handles storage requirements via a microSD slot supporting card capacities up to 16 GB. For critical data retention during unexpected power interruptions, the Panel PC is equipped with 128 kByte of persistent, non-volatile NOVRAM.
The hardware architecture provides critical onboard interfaces for plant networking and direct field device communication, including one 10/100BASE-T Ethernet port, an onboard EtherCAT interface, two USB 2.0 ports, and one RS232 serial connection. It runs the Windows Embedded Compact 7 operating system in English and is fully integrated with TwinCAT control software.
| Manufacturer | BECKHOFF |
| Model | CP6601-0020-0020 |
| Device Type | Built-in Panel PC |
| Operating System | Windows Embedded Compact 7 (English) |
| Display Size | 12-inch TFT |
| Resolution | 800 x 600 pixels |
| Touch Technology | Single-finger touch screen |
| Front Bezel | Front laminate without keys, only display and touch |
| Processor | ARM Cortex-A8, 1 GHz |
| Motherboard | 3½-inch motherboard |
| System Memory | 1 GB DDR3 RAM |
| Storage Slots | 1 x microSD slot (supports 512 MB up to 16 GB microSD) |
| Persistent Memory | 128 kByte NOVRAM |
| TwinCAT Compatibility | TwinCAT 2, TwinCAT 3 (Performance Class 30) |
| Ethernet | 1 x 10/100BASE-T onboard (RJ45) |
| EtherCAT Interface | 1 x onboard port |
| USB Interfaces | 2 x USB 2.0 |
| Serial Interface | 1 x RS232 (D-sub) |
| Supply Voltage | 24 V DC |
| UPS Unit | Integrated 1-second capacitive UPS |
| Housing Material | Aluminum front bezel with sheet-steel rear cover |
| Protection Class (Front) | IP65 |
| Protection Class (Rear) | IP20 |
| Operating Temperature | 0 to 55 degC |
| Mounting Mechanism | Pull-out clamping levers |
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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
|