ABB 800PP846A (PP846A / 3BSE042238R1) Panel 800 Series 10.4 Inch Functional Keypad Operator HMI

ABB PP846A is the standard keypad HMI of ABB Panel 800 series, matched with AC800M / System 800xA DCS. It adopts 10.4-inch TFT display with physical membrane function keys, 

supporting real-time process data display, setpoint adjustment, alarm confirmation and loop manual operation. Equipped with Ethernet, RS485, USB and CF card storage, it realizes data 

communication with ABB controllers and third-party drives. Front IP66 waterproof/dustproof aluminum housing, stable for long-term 24h production, widely used as maintenance spare for 

old DCS cabinet screen replacement.

Technical Specifications

PN: 800PP846A, Material Code: 3BSE042238R1, Origin: Sweden

Display: 10.4" TFT, 800×600, 64K color, CCFL backlight >50000h

Operation: 20 built-in physical function keys + touch screen

Power: 24VDC (20–30V DC), max 1A power consumption

Interfaces: Ethernet RJ45, RS485/232, USB Host/Device, CF card slot

Mount: Cabinet embedded panel mounting

Protection: Front IP66, rear IP20

Temp: 0℃ ~ +50℃ operation; -40℃ ~ +85℃ storage

Weight: ~1.8kg; Configuration Software: Panel Builder 800

Key Features

Physical key + touch dual operation, convenient for frequent on-site operation in industrial workshops.

High resolution color screen supports trend curves, recipe management and fault waveform display.

Multi-channel communication compatible with Modbus TCP, RNRP, ABB proprietary bus protocols.

CF card one-click project backup & clone, fast debugging after replacement.

Front IP66 dust/water resistance, resistant to oil mist, dust and splash in harsh workshop environment.

Perfect hardware compatibility with AC800M controller, plug-and-play without program modification.

Built-in RTC clock, complete event & alarm record storage for post-fault analysis.

Aluminum thin body design, shallow installation depth to save cabinet internal space.

Application Scope

On-site operation display terminal for thermal power boiler, turbine auxiliary System 800xA DCS cabinets

Petrochemical refinery, chemical reactor, pipeline flow pressure local monitoring panel

Metallurgy, cement, paper mill production line process control HMI spare replacement

Sewage treatment, flue gas desulfurization and denitrification automation monitoring terminal

Offshore platform, LNG station auxiliary equipment local operation station

Global aging ABB DCS system renovation, spare inventory and screen upgrade projects