Description
Product Overview
The ABB PP846 operator panel, order number 3BSE042238R1, belongs to the Panel 800 family of industrial human-machine interfaces. It provides operators with a local interface for monitoring process information, viewing alarms, entering commands, and interacting with compatible controllers. The panel uses a 10.4-inch TFT color display with an 800 × 600 pixel resolution and 64K colors. Unlike a touchscreen model, the PP846 uses a membrane keyboard with physical function keys, making correct model identification important when replacing an existing operator station.
The PP846 supports serial communication through RS-422/RS-485 and RS-232C connections, alongside a shielded RJ45 Ethernet interface. Its hardware documentation also identifies USB Type A host and Type B device ports, plus a CompactFlash slot for supported applications. The panel operates from a nominal 24 VDC supply, with a specified input range of 20–30 VDC. Its front panel has an IP66 seal, while the rear enclosure is rated IP20, so the installed cabinet and environmental conditions must protect the rear of the unit appropriately.
When procuring the ABB PP846 3BSE042238R1, verify the complete order number and distinguish it from the PP846A, which is listed under a different order number and has different hardware characteristics. Confirm that the existing project can be used with the replacement panel’s supported configuration software and communication drivers. For a used or refurbished unit, request actual-unit photographs, a display and keyboard test report, confirmation of the communication interfaces, and a clear statement about the supplied configuration. A panel that powers on may still have a failed backlight, damaged keys, port faults, or an incompatible project configuration.
Product Introduction
The is intended for operator-level visualization and interaction within industrial automation systems. Its functions depend on the application loaded into the panel and the drivers configured for the connected controller. Typical Panel 800 functions include process visualization, alarm handling, trends, recipes, and operator commands when configured and supported by the application. It should not be treated as a standalone PLC or as a direct replacement for a controller module.
Before installation, check the panel cutout, mounting depth, power wiring, grounding, and communication cable pinout. Confirm the controller driver and project compatibility using the applicable Panel Builder documentation. During commissioning, verify display readability, function-key operation, alarm presentation, command handling, and communications with the target controller. Follow site procedures before transferring or restoring an application, especially where operator commands affect safety-critical equipment.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | |
| Order number | 3BSE042238R1 |
| Product family | Panel 800 |
| Product type | Function-key operator panel / HMI |
| Display type | TFT-LCD color |
| Display size | 10.4 inches |
| Resolution | 800 × 600 pixels |
| Color depth | 64K colors |
| Active display area | 211.2 × 158.4 mm |
| Operator input | Membrane keyboard with metal domes |
| Serial interface 1 | RS-422/RS-485, 25-pin D-sub |
| Serial interface 2 | RS-232C, 9-pin D-sub |
| Ethernet | Shielded RJ45 |
| USB | Type A host and Type B device, USB 1.1 per cited manual |
| CompactFlash | Type I / Type II slot |
| Application flash memory | 12 MB, including fonts |
| Supply voltage | 24 VDC nominal; 20–30 VDC range |
| Current consumption | 0.5 A normal; 1.0 A maximum |
| Internal fuse | 3.15 AT |
| Front panel protection | IP66 |
| Rear panel protection | IP20 |
| Front panel dimensions (W × H × D) | 382 × 252 × 6 mm |
| Mounting depth | 58 mm; 158 mm including clearance |
| Operating temperature | 0°C to +50°C vertical; 0°C to +40°C horizontal |
| Storage temperature | −20°C to +70°C |
| Relative humidity | 5–85%, non-condensing |
| Weight | Approximately 2.5 kg |
Specifications are drawn from the hardware documentation and associated product references. Check the manual revision for the exact unit being installed, particularly if the existing panel is an older hardware revision.
PP846
Related Products
These models and accessories are relevant when planning an HMI replacement. They are not all direct substitutes.
- PP846A — 3BSE042238R2: A separately identified Panel 800 variant and listed replacement for . Verify the hardware, project compatibility, and certification requirements before substitution.
- PP836: A smaller Panel 800 function-key operator panel with a different display size and resolution.
- PP865: A larger Panel 800 touchscreen model; its mounting dimensions and interaction method differ from .
- TK212A: Panel 800 connection cable identified in the hardware documentation for AC 800M-related installations.
- TK854V030: Panel 800 RS-232 programming cable referenced in the hardware manual.
Frequently Asked Questions
Q1: What is the ABB used for?
It is a Panel 800 HMI for displaying process information and allowing operators to interact with compatible automation controllers through a configured application.
Q2: Does the have a touchscreen?
The (3BSE042238R1) is documented as a function-key panel with a membrane keyboard. Do not confuse it with the PP846A or other Panel 800 models.
Q3: What power supply does the require?
The documented supply is 24 VDC nominal, with an input range of 20–30 VDC. Current consumption is listed as 0.5 A under normal conditions and up to 1.0 A.
Q4: Which communication interfaces are available?
The hardware manual identifies RS-422/RS-485, RS-232C, Ethernet, and USB connections. The usable protocol depends on the selected driver and the connected controller.
Q5: Is the compatible with every ABB controller?
No universal compatibility should be assumed. Check the controller model, supported communication driver, configuration software version, and project requirements before ordering.
Q6: Can the be replaced by the PP846A?
The PP846A is listed as a replacement variant, but the change should not be treated as an unconditional drop-in swap. Verify project migration requirements, hardware differences, mounting, and applicable certifications before installation.
Q7: What should I check when buying a refurbished ?
Request the full part number, actual-unit photographs, display and backlight test results, keyboard checks, communication-port checks, and confirmation of any included memory media or accessories. Also establish whether the panel is supplied with an application project or as hardware only.
Procurement Recommendation
The ABB is a legacy operator interface whose value depends on matching the installed hardware and application, not just the product-family name. Confirm 3BSE042238R1, the physical function-key layout, mounting dimensions, controller driver, and project compatibility before placing an order.
For maintenance or replacement stock, request a written condition report, test evidence, warranty terms, and a confirmed delivery lead time. If considering PP846A as an alternative, obtain engineering approval for the migration before installation. After replacement, verify the display, keyboard, alarms, communication links, and operator commands using the site’s approved commissioning procedure.
