Description
Product Introduction
The ABB CP651 (1SAP551100R0001) is a 10.4-inch SVGA operator interface panel from ABB’s CP600 platform. Equipped with an 800 x 600 pixel 64K color TFT display, an ARM Cortex-A8 (1 GHz) processor, and an integrated PB610 Panel Builder runtime license, the CP651 delivers fast screen updates and detailed graphic rendering for complex plant operations.
Encased in a rugged aluminum housing with an IP66-rated front faceplate, the CP651 bridges field-level controllers to Supervisory Control and Data Acquisition (SCADA) layers. Featuring two independent 10/100 Ethernet ports (with integrated switch capability), a software-configurable serial port, and USB/SD memory expansion, it is widely installed in manufacturing, water treatment, material handling, and power infrastructure.
Key Technical Specifications
| Parameter | Specification |
| Full Part Number | CP651 (Order ID: 1SAP551100R0001) |
| Display Type & Size | 10.4-inch TFT LCD (4:3 aspect ratio, LED Backlit) |
| Resolution & Color Depth | 800 x 600 pixels (SVGA), 65,536 (64K) colors |
| Touch Matrix | 4-wire analog resistive single-touch screen |
| Processor & Memory | ARM Cortex-A8 (1 GHz), 256 MB Flash / 256 MB RAM |
| Programming Software | PB610 Panel Builder 600 (Runtime License Included) |
| Ethernet Interfaces | 2x 10/100 Mbit RJ45 (Port 0 with switch function, Port 1 independent) |
| Serial Interfaces | 1x DB9 COM1 (RS-232 / RS-422 / RS-485 software selectable) |
| Expansion & Storage | 2x USB 2.0 Host ports, 1x SD Card slot |
| Input Supply Voltage | 24 V DC (18 to 32 V DC operational range), ~1.0 A max |
| Enclosure & Cutout | IP66 Front / IP20 Rear |
Application Scenarios & The “Trench” Experience
A automotive stamping facility in Ohio faced a line stoppage when an older operator terminal on a transfer press suffered a touchscreen glass crack, blinding the line operator to motor torque and safety interlock alarms. The maintenance team unmounted the damaged unit, verified the 276 x 221 mm panel cutout dimensions, and slotted in a replacement CP651. After inserting the backup SD card containing the PB610 runtime project into the new panel, the HMI restored project screens, re-established Dual-Ethernet links to the AC500 PLC and plant network, and brought the stamping line back online within 20 minutes.
- Discrete Manufacturing & Automotive: Serves as the primary cell interface for robotic welding, stamping presses, and automated assembly lines.
- Water & Wastewater Treatment: Displays real-time flow trends, pump station alarms, and PID loop tuning interfaces over Modbus TCP/Ethernet.
- Material Handling & Logistics: Manages high-speed sorter visualization, barcode scanner feeds, and conveyor system diagnostics.
- CP651
Transparency SOP: Quality Assurance & Testing
Every module undergoes functional screening prior to static-shield packaging:
- Visual & Housing Inspection: The aluminum front frame, rear casing, IP66 rubber sealing gasket, and terminal connectors are inspected for micro-fractures, physical wear, or damaged latches.
- Touch Matrix Calibration: Power (24V DC) is applied to verify uniform LED backlight brightness, dead pixel absence, and 4-wire resistive touch response across all screen coordinates.
- Dual Ethernet & Port Loopback: Both RJ45 Ethernet ports (testing the internal switch), the RS232/RS485 DB9 serial interface, USB host ports, and the SD card reader are tested with live AC500 test racks to verify project download speeds and zero-loss communications.
- Real-Time Clock & Battery Check: Onboard backup battery integrity is checked to ensure retention of time/date stamps and alarm logs during power cycles.
- Clean & Anti-Static Packaging: Front glass is cleaned with screen-safe solution, sealed in thick static-shielding bags, and packed with fresh desiccant packs.
The Veteran’s Tech Trap Guide (Crucial Value-Add)
⚠️ vs. -WEB Part Number Mix-Up: Do not confuse the standard (1SAP551100R0001) with the -WEB (1SAP551200R0001). The standard runs PB610 Panel Builder application runtime files onboard. The -WEB variant is a micro-browser terminal meant specifically to render web server interfaces directly from AC500 V2.3 PLCs. Loading a standard PB610 project into a WEB model will not work!
❗ Rechargeable Onboard Battery Note: Unlike older HMIs using standard coin-cell CR2032 batteries, the uses an internal, rechargeable 3V lithium battery soldered to the logic board to back up the Real-Time Clock (RTC). If a replacement unit has been in cold warehouse storage for more than 6 months, keep the 24V DC power applied for at least 24 hours after installation to fully recharge the RTC backup battery.
⚠️ Port 0 vs. Port 1 Ethernet Routing: Ethernet Port 0 contains an integrated internal network switch, making it ideal for daisy-chaining field networks. Ethernet Port 1 is completely isolated. If you are setting up dual-homed network security (separating machine-level I/O traffic from plant SCADA networks), plug the plant network into Port 1 and the local PLC network into Port 0.
Frequently Asked Questions (FAQ for Conversion)
Q: Which programming software is required for the ?
A: Applications for the are developed and downloaded using ABB’s PB610 Panel Builder 600 engineering software.
Q: Can I load my project onto the without a PC cable?
A: Yes. You can export the compiled project to an SD card or USB flash drive, insert it into the , and transfer the runtime project via the system tap menu on bootup.
Q: Is the still actively manufactured by ABB?
A: ABB has transitioned the CP600 standard series (including the ) to Classic/Legacy lifecycle status. Supplies are provided primarily through certified New Surplus inventory and bench-tested refurbished stock.
Q: What replaced the in ABB’s current line?
A: The is typically superseded by the newer CP600-eCo or CP600-Pro series 10.4″ HMIs (such as the CP6610), which require updated project migration in Panel Builder 600.
Q: What warranty is provided with this unit?
A: All (1SAP551100R0001) modules—whether New Surplus or Fully Refurbished—are backed by a full 12-month advance replacement warranty.
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