Description
Note: Many products are not yet listed. Please contact us for more product information. Our supply channels are constantly expanding, and we currently have 20 stable shared supply channels. Please confirm the model, product, price, and all other necessary information with customer service before placing an order. We offer new, refurbished, and used products, and prices are adjusted according to the year of the item you require.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Display | 5.7″ CSTN color LCD, 320 × 240 resolution, LED backlight |
| Touch Type | 4-wire resistive touch, supports glove operation |
| Power Supply | 24 VDC, 18–32 VDC operating range, max 12W |
| Communication | Ethernet port + serial interface |
| Enclosure Rating | Front IP65, rear IP20 |
| Mounting | Cabinet flush panel mount |
| Operating Temperature | -20 °C to +55 °C |
| Storage Temperature | -25 °C to +65 °C |
| Isolation | 1500 VAC isolation for power and communication circuits |
| Configuration Tool | Panel Builder 800 |
| Hot Swap | Not supported |
| Certification | CE, UL, Class I Div 2 compliant |
| Housing | Die-cast aluminum front frame |
Product Introduction
ABB PP825A (3BSE042240R3) is a compact 5.7-inch operator panel in the ABB Panel 800 HMI family. It is purpose-built for local cabinet-mounted operation on ABB 800xA, AC800M and Freelance DCS platforms. The resistive touchscreen works reliably even when operators wear protective gloves. It supports standard HMI functions including real-time graphic display, trend curves, alarm lists, recipe management and setpoint modification. Projects are programmed and downloaded via Panel Builder 800. The sealed front panel resists dust and splashing liquid, making it suitable for plant floor and powerhouse environments.
PP825A
PP825A
PP825A
PP825A
Application Scenarios & Field Experience
This HMI is widely used as local operator stations for process control assets.
- Thermal power plants: Boiler auxiliary systems, water treatment skid local control
- Chemical and petrochemical plants: Reactor, pump and valve local monitoring stations
- Pulp & paper mills: Bleaching line and stock preparation local operation panels
- Cement & mining: Raw material and kiln auxiliary control points
- Water & wastewater: Pump station, filter and dosing cabinet local HMI
A chemical plant had intermittent touch response failure on its local PP825A panel; the touch layer degraded from continuous vibration and dust exposure. After replacement with PP825A 3BSE042240R3 and downloading the existing HMI project, touch operation and alarm display returned fully stable.
Standard Operating Procedure (SOP) for Quality Control
- Visual Inspection: Check aluminum frame, touchscreen surface, rear connector terminals, housing seal; confirm no cracks, scratches or seal damage.
- Part & Revision Check: Verify full marking PP825A / 3BSE042240R3 and hardware revision against compatibility matrix.
- Power & Backlight Test: Apply 24VDC power, confirm backlight startup and boot screen display.
- Touch Calibration Test: Test all touch zones, verify accurate touch response.
- Communication Port Test: Validate Ethernet and serial port link connectivity.
- Project Download Test: Load a test HMI project from Panel Builder 800, confirm screen switching and alarm display.
- Protective Packaging: Fit screen protective film, pack with foam cushioning in rigid carton.
Frequently Asked Questions (FAQ)
Q1: Which control systems is PP825A compatible with? A: Primarily designed for ABB 800xA, AC800M and Freelance DCS systems. It is configured exclusively using Panel Builder 800 software.
Q2: Can this HMI work with third-party PLCs? A: It supports limited third-party controller connection, but it is optimized and fully validated for ABB native control platforms.
Q3: What is the warranty term? A: 12 months warranty from shipment date. Warranty excludes touchscreen damage from sharp objects, liquid ingress, overvoltage and static damage.
Q4: Can I replace this panel while the controller remains online? A: The controller continues running, but the HMI will lose local display and control during replacement. Power down the panel before removing wiring to avoid port damage.
Q5: What is the difference between PP825 and PP825A? A: 3BSE042240R3 is the updated hardware revision variant of the PP825 series; confirm firmware and project compatibility before direct swap.
