Description
ABB PP836 3BSE042237R1 | Panel 800 Operator Panel | 6.5-Inch Function-Key HMI
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | ABB |
| Model | PP836 |
| Product ID | 3BSE042237R1 |
| Product Family | Panel 800 |
| Panel Type | Function-key operator panel |
| Display | TFT color |
| Display Size | 6.5 in |
| Resolution | 640 × 480 pixels |
| Function Keys | 16 |
| LED Indicators | 16, two-color |
| Power Supply | +24 VDC |
| Normal Power Consumption | Approx. 0.4 A |
| Maximum Power Consumption | Approx. 0.9 A |
| Front Panel Dimensions | 285 × 177 × 6 mm |
| Panel Cutout | 246 × 139 mm |
| Mounting Depth | Approx. 55 mm |
| Weight | Approx. 1.3 kg |
| Serial Interfaces | RS-422/RS-485 and RS-232C |
| Ethernet | RJ45, 10/100 Mbit/s |
| USB | Host and device interfaces |
| Front Protection | IP66 |
| Rear Protection | IP20 |
| Configuration Software | Panel Builder |
ABB’s Panel 800 4.1 data sheet specifically lists the PP836 at 6.5 inches, 640 × 480 pixels, 16 function keys, 16 two-color LEDs, 0.4/0.9 A normal/maximum consumption, 285 × 177 mm front dimensions, and 246 × 139 mm cutout. It also specifies 20–30 VDC for the Panel 800 supply range and IP66 front sealing.
Important Identification Correction
A number of current product pages describe the PP836 3BSE042237R1 as a resistive touchscreen. That is not the correct identification for this exact model.
ABB’s product catalog explicitly classifies PP836 as a “6.5-inch function key panel”, while the similarly sized PP835 is the 6.5-inch touch panel. Both use 640 × 480 TFT displays, which is likely the source of the confusion.
This distinction matters during replacement: PP836 ≠ PP835. A touchscreen replacement changes the operator interface even when the display size and resolution appear similar.
Product Introduction
The ABB 3BSE042237R1 is a Panel 800 operator terminal intended for process and equipment control applications. Its 6.5-inch color TFT display provides graphical and textual information, while the 16 dedicated function keys and 16 two-color LEDs provide direct operator interaction without relying on a touch surface.
The panel belongs to the older Panel 800 generation and can be configured through ABB’s Panel Builder environment. For replacement projects, the existing application file, panel firmware/software compatibility, communication interface, and physical cutout should be checked before selecting a later Panel 800 model. ABB documentation identifies PP836A 3BSE042237R2 as the step-up/exchange part from .
PP836 3BSE042237R1
Application Scenarios & Field Pitfalls — Engineer’s Perspective
Engineering Pain Point
The main replacement risk is treating the as a generic display. The function-key layout, application project, communication interface, mechanical cutout, and Panel Builder compatibility all matter.
Typical Applications
- 800xA operator stations — Local visualization and operator command interface.
- Process skids — Dedicated function keys can be useful where operators need repeatable physical controls.
- Industrial machinery — Status information and machine commands through predefined function keys.
- Legacy Panel 800 installations — Direct replacement of aging terminals where the existing panel application must be retained.
Technical Pitfalls to Avoid
- Do not substitute PP835 for .
PP835 is the touch-panel variant; is the function-key version. Their operator interaction method is fundamentally different. - Check the physical cutout.
The documented cutout is approximately 246 × 139 mm. Do not use dimensions published for PP835, PP846, or newer Panel 800 hardware. - Back up the Panel Builder project before replacement.
A powered replacement panel is not necessarily a configured replacement. The application, communication settings, tags, alarm configuration, and operator screens must be restored or transferred as required. - Verify the communication port actually used by the installation.
The Panel 800 platform provides serial and Ethernet interfaces, but the presence of an interface does not establish how the particular project was configured. - Do not assume PP836A is mechanically and electrically identical without checking the project.
ABB identifies 3BSE042237R2 as the step-up/exchange successor to the R1 unit, but an exchange part should still be checked against the installed application and system revision. - Check the function-key membrane condition on used units.
For legacy panels, key response, LED operation, display uniformity, backlight condition, communication ports, and front-panel sealing deserve functional testing before installation.
Related Products
- PP836A 3BSE042237R2 — Updated successor/exchange panel. ABB documentation identifies it as the step-up replacement for .
- PP835 3BSE042234R1 — 6.5-inch touch-panel version with 640 × 480 TFT; similar display specification but different operator interface.
- PP846 3BSE042238R1 — 10.4-inch Panel 800 function-key panel with 800 × 600 resolution.
- PP826 3BSE042244R1 — 5.7-inch color function-key Panel 800 unit.
- PP820 3BSE042243R1 — Smaller monochrome function-key panel in the same Panel 800 family.
- Panel Builder 800 — Engineering/configuration environment used for Panel 800 operator panels.
- AC 800M — ABB controller platform commonly associated with Panel 800 operator interfaces.
Procurement Note
For ABB 3BSE042237R1, verify:
3BSE042237R1 → function-key version → 6.5-inch TFT → 640 × 480 → 16 keys / 16 LEDs → 24 VDC supply → 246 × 139 mm cutout → communication interface → Panel Builder project → firmware/application compatibility.
The most important database correction is that is a function-key operator panel, not a touchscreen panel. If a listing describes 3BSE042237R1 as a resistive-touch HMI, it is likely mixing the with the closely related PP835.
