The ABB CP661 (1SAP561100R0001) is a high-performance graphical user interface from the CP600 series, designed for demanding industrial automation applications. This model features a 10.4-inch TFT color display and acts as a central visualization hub, providing seamless integration with AC500 PLCs and other automation hardware via a wide array of communication protocols.
Technical Specifications
| Feature | Details |
| Model Number | CP661 / 1SAP561100R0001 |
| Display Size | 10.4 inch (4:3) |
| Resolution | 800 x 600 Pixels (SVGA) |
| Touch Technology | Analog Resistive |
| Processor | 1 GHz ARM Cortex-A8 |
| Memory | 512 MB Flash / 256 MB RAM |
| Interfaces | 2x Ethernet (10/100), 1x USB 2.0, 1x Serial (RS-232/485/422) |
| Country of Origin | Germany / Italy |
| Ingress Protection | IP66 (Front), IP20 (Rear) |
Operational Precautions
- Screen Calibration: If the touch response becomes offset, use the integrated system settings to recalibrate the resistive matrix; avoid using sharp objects like screwdrivers on the screen surface.
- Gasket Maintenance: Ensure the front sealing gasket is clean and properly seated during installation to maintain the IP66 rating against dust and moisture.
- Power Stability: Use a filtered 24V DC power source; sudden voltage drops can cause the internal file system to become read-only or corrupt the HMI runtime project.
- USB Port Safety: Close the rubber protective cap on the USB port when not in use to prevent industrial grime from shorting the internal data pins.
Common Q&A
Q: Which software is used to program the CP661? A: The CP661 is designed to be configured using PB610 Panel Builder 600, which is part of the ABB Automation Builder suite.
Q: Does it support web-based visualization? A: Yes, the CP661 includes a web browser and can act as a web client or server, allowing for remote monitoring of machine status via a standard network connection.
Q: Can this panel communicate with non-ABB PLCs? A: Yes, it supports numerous third-party drivers including Modbus TCP/RTU, Rockwell Ethernet/IP, Siemens S7 communication, and CANopen.
Recommended Similar Models
- CP660: A smaller 7-inch variant of the same high-performance CP600 series.
- CP665: A larger 15-inch version for complex SCADA-lite visualization tasks.
- CP676: A high-end 15-inch widescreen model with multi-touch capacitive capabilities.
- PM573-ETH: An AC500 PLC processor frequently used as the communication partner for this panel.
- TK607: A standard communication cable often required for serial interfacing with the CP661.



