June 02, 2026

4PP035.0300-01 B&R Industrial Touch HMI

The 4PP035.0300-01 belongs to B&R Power Panel 35 series, original European manufactured integrated industrial touch operator panel for cabinet front panel mounting. This compact all-in-one device integrates TFT display, analog resistive touch, embedded PLC controller, onboard digital I/O and standard communication ports, combining HMI visualization and local machine control into single unit. Front face is IP65 sealed against workshop dust, splashed coolant and cleaning water; rear enclosure is IP20 rated for indoor cabinet installation. Thanks to optimized EMC circuit design and reinforced mechanical structure, the unit features outstanding anti-vibration and anti-interference performance for long-term continuous running under dusty, humid and vibrational workshop environments. It is widely adopted for production parameter monitoring, setpoint modification, manual jog operation and system fault alarm display on various automated machines, applicable for new equipment matching and legacy production line retrofit upgrade.

Description

4PP035.0300-01 B&R Industrial Touch HMI

Product Overview

Basic Information

Model 4PP035.0300-01 complies with IEC international industrial electronic specifications and B&R global production quality standards. The housing uses flame-retardant reinforced plastic with internal metal support frame to realize high structural stability, impact resistance and long-term anti-aging performance.

Equipped with compact industrial LCD and glove-operable resistive touch panel, paired with auxiliary function keys for dual touch+key operation mode. Built-in SRAM and Flash memory store user control programs, production recipes and system configuration data; integrated hardware real-time clock records timestamp for production logs and failure history. Onboard fixed digital I/O terminals directly connect field proximity sensors, limit switches and small-load actuators without external expansion modules.

Communication configuration includes galvanically isolated CAN bus and RS232 serial interface to realize data exchange with servo drives, remote controllers and upper host PC system. Nominal supply voltage is 24 VDC, wide acceptable input range covers 18~30 VDC to withstand industrial grid voltage fluctuation; multi-stage built-in power protection prevents damage from reverse polarity, overvoltage, undervoltage and short-circuit fault. Each finished unit passes full function test, touch calibration, water/dust sealing inspection and continuous burn-in aging before factory delivery, certified CE compliant with EU safety and EMC directives. Standard modular layout simplifies field wiring, troubleshooting and spare part replacement.

Function and Positioning

This panel is positioned as integrated HMI plus compact local PLC controller for field-side deployment. On HMI layer, screen displays real-time running speed, temperature, counting value, process flow and fault codes for intuitive on-site checking; resistive touch enables direct screen tapping to switch operation pages, adjust process parameters and send start/stop commands. Matching physical shortcut keys improve efficiency of frequent operations.

On control layer, embedded PLC core executes user compiled programs to complete equipment sequential logic, interlock protection and simple closed-loop regulation. It can run as standalone controller for small single machine without external PLC, or connect via CAN bus as decentralized local station for subsection equipment management on medium & large automatic production lines.

Via CAN and RS232 communication links, the terminal uploads collected field I/O data to superior control system and downloads operation instructions down to field actuators. All-in-one integrated design saves cabinet installation space and reduces intermediate wiring workload, cutting down overall system assembly and later maintenance cost. It is cost-effective preferred solution for medium-small automation equipment with integrated display and control requirement.

Core Performance Parameters

Display & touch performance: industrial screen maintains stable backlight brightness and consistent display effect after long continuous powered operation; analog resistive touch remains accurate positioning under oily dusty workshop, supports glove operation with millions of tapping service life.

Electrical performance: rated 24VDC input tolerates normal industrial power fluctuation; all communication circuits adopt isolated design to eliminate EMI interference from on-site inverters and motors, ensuring stable error-free data transmission. Every onboard output channel has independent short-circuit and overcurrent protection to avoid hardware burnout from wrong wiring or abnormal load.

Environmental specification: front panel IP65, rear IP20 protection; working ambient temperature: 0°C ~ +50°C, storage temperature: -20°C ~ +70°C; functional within relative humidity 10%~90% non-condensing atmosphere with good moisture and mildew resistance. Whole unit passes standard industrial vibration test to resist machine running oscillation without internal component loose or screen malfunction; internal PCB boards adopt conformal coating for anti-corrosion enhancement.

General Matching Accessories

For power and signal wiring, standard 24VDC terminal connectors and industrial cables are required; shielded cables are recommended for CAN and RS232 wiring at high-interference workshop to stabilize signal transmission. Standard installation spare parts include fixing screws and installation sealing gaskets for gap filling between unit and cabinet cutout.

Program upload and offline debugging need matched programming cable and official B&R Automation Studio software for HMI screen design, PLC programming and parameter download. During daily maintenance, original spare parts including replacement touch panel, LCD module and sealing rubber ring are available for quick field replacement. All matching accessories follow unified B&R specification with high interchangeability and easy procurement.

Applicable Equipment and Fields

The touch HMI is widely used in general-purpose machinery, automatic assembly line, packaging equipment, textile machine, food processing machinery, printing equipment and light industry process control industries. It fits both new machine complete configuration and old cabinet renovation & component replacement projects.

With cabinet panel mounting form, it is installed on indoor standard electrical cabinet and machine operation console, adapting to conventional workshop with dust, mild humidity and slight vibration. Either single standalone automation machine or multi-node distributed control production line can adopt this unit as standard field operation terminal to optimize operating intuitiveness and site safety.

Certification and Quality Description

4PP035.0300-01 is produced under B&R standardized quality management system and international industrial electrical regulations. Core component purchasing, PCB soldering, touch fitting, program loading and finished calibration are strictly controlled by standardized production flow. Key parts such as display, touch sensor, main control chip and communication module are sourced from qualified industrial suppliers to guarantee original product reliability.

Batch sampling includes high-low temperature cycling test and vibration endurance test; every finished unit undergoes insulation test, dielectric strength test, function verification and sealing check before shipment. The unit holds CE certificate complying with European market access standard. Adopting mature anti-aging and anti-interference manufacturing process, the equipment keeps low failure rate during long field service. Global aftersales service contains technical consulting, installation instruction, wiring guidance, program debugging and breakdown troubleshooting. Proven by massive global on-site applications, 4PP035.0300-01 is reliable spare part and configuration choice for automation integrators and machinery manufacturers.

Contact Info