Part Number: 4PP320.0571-35; Model: 4PP320.0571-35; Product Name: Industrial HMI Touchscreen
Brand: B&R (B&R Industrial Automation, a Leading Provider of Integrated Automation Solutions)
Product Status: Mass Production Unit; Product Category: High-Performance Industrial Human-Machine Interface, Suitable for Industrial Automation Control Systems
Core Application: Designed for human-machine interaction in industrial automation scenarios, including manufacturing equipment, process control systems, packaging machinery, and conveyor lines. Enables seamless integration with B&R controllers and other industrial devices to realize intuitive operation, data monitoring, and parameter setting.
Core Features: High-resolution touch display; Wide operating temperature range; Robust industrial-grade design; Multiple communication interfaces; Fast response speed; Compliance with international industrial standards; Support for various industrial protocols.
2. Display & Touch Specifications (Ta = 25℃, Unless Otherwise Specified)
2.1 Display Performance
Display Size: 7-inch TFT LCD; Display Resolution: 800 × 480 Pixels (WVGA); Aspect Ratio: 16:9; Brightness: 350 cd/㎡ (Typical), 300 cd/㎡ (Minimum After Aging);
Contrast Ratio: 500:1 (Typical); Viewing Angle: ±80° (Horizontal), ±70° (Vertical); Backlight Type: LED; Backlight Lifetime: ≥ 50,000 Hours (Typical, At 25℃);
Display Color: 262,144 Colors; Response Time: ≤ 15ms (Rise + Fall, Typical).
2.2 Touch Functionality
Touch Technology: Resistive Touch (5-Wire); Touch Accuracy: ±2 Pixels (Within Full Screen); Number of Touch Points: Single-Touch;
Touch Activation Force: 50-100g; Touch Durability: ≥ 1,000,000 Touches per Point (At 25℃, Normal Pressure); Calibration: Support On-Screen Calibration.
3. Hardware Configuration & Interface
3.1 Power Supply Parameters
Power Supply Source: DC Power; Rated Input Voltage: DC 24V ±10%; Power Consumption: ≤ 15W (Typical, Full Load), ≤ 20W (Peak);
Power Protection: Overvoltage Protection (OVP), Undervoltage Protection (UVLO), Reverse Polarity Protection; Inrush Current: ≤ 3A (At 24V Input, Cold Start).
3.2 Communication Interfaces
Main Communication Port: 1 × RS485 (Half-Duplex, Supports Modbus RTU Protocol); 1 × Ethernet Port (RJ45, Supports TCP/IP, UDP, B&R proprietary protocols);
Auxiliary Interface: 1 × USB Host Port (USB 2.0, For Data Transfer, Peripheral Connection); Communication Baud Rate (RS485): 9600-115200 bps (Configurable);
Interface Protection: ESD Protection ±8kV (Contact), ±15kV (Air) per IEC 61000-4-2; Surge Protection ±2kV (Differential Mode), ±4kV (Common Mode) per IEC 61000-4-5.
