GE IS210BPPBH2BMD Printed Circuit Board

I. Product Overview

This board adopts a standard 3U VME industrial board type (approximately 100mm in height, 233mm in width, and 20mm in thickness), with no independent operation panel. It achieves high-speed data interaction with control modules and I/O modules through the system backplane. The surface of the board adopts an industrial-grade anti-interference layout; key communication chips (such as Ethernet controllers) are equipped with metal shields, and the pin soldering process complies with the IPC-A-610 industrial standard. It can withstand long-term high-load operation and complex electromagnetic environments (such as motor start-stop and frequency converter interference), ensuring the stability and durability of the communication link.

II. Key Technical Parameters

1. Electrical Parameters

• Power Supply Requirements: The input voltage is +5V DC (digital circuit) and ±12V DC (analog circuit), with an allowable voltage fluctuation range of ±5%; the maximum power consumption is ≤15W. There is no independent cooling fan, and natural heat dissipation can meet the needs of high-load operation.

• Communication Interface Parameters:

• Ethernet Ports: 2 RJ45 Gigabit Ethernet ports, supporting 10/100/1000Mbps auto-adaptation, full-duplex/half-duplex mode switching, and a transmission distance of ≤100m (CAT5e or above cables);

• RS485 Serial Port: 1 port, supporting baud rates of 9600/19200/38400/57600/115200bps, 8 data bits, 1/2 stop bits, optional parity (none/odd/even), and a transmission distance of ≤1200m (shielded twisted pair).

• Anti-Interference Performance: Complies with the IEC 61000-6-2 standard, with ±2kV ESD protection (contact discharge)/±4kV ESD protection (air discharge), ±1kV EFT protection (power port)/±0.5kV EFT protection (signal port), and radio frequency radiation immunity of ≥10V/m (80-1000MHz).

2. Environmental Parameters

• Operating Temperature: -20℃~60℃, supporting wide-temperature operation and adapting to scenarios such as high-temperature workshops and outdoor control cabinets;

• Storage Temperature: -40℃~85℃, with no risk of component aging during long-term storage;

• Humidity: 5%~95% (non-condensing), with a moisture-proof coating, and can be used in high-humidity coastal environments;

• Vibration Protection: Complies with the IEC 60068-2-6 standard, capable of withstanding sinusoidal vibration with a frequency of 10-500Hz and an acceleration of 5g, avoiding interface loosening or component damage caused by equipment operation vibration.

3. Physical and Status Indication Parameters

• Dimensions: 3U VME board type (100mm×233mm×20mm), compatible with standard 19-inch industrial control cabinet installation, and supports hot swapping (system support required);

• LED Indicators: 5 status lights (PWR: Power status, green; RUN: Operation status, green; ETH1/ETH2: Ethernet port status, green/yellow; RS485: Serial port communication status, green). Among them, the ETH1/ETH2 lights are always on, indicating normal port connection; blinking indicates data transmission in progress;

• Backplane Interface: 1 VME64x backplane interface, used for communication with control modules and I/O modules, with a transmission rate of 40MB/s, supporting interrupt requests and bus arbitration.

III. Core Functional Features

1. Multi-Protocol Industrial Ethernet Communication

2. Protocol Conversion and Third-Party Equipment Compatibility

3. Redundant Communication and Link Self-Healing

4. Data Filtering and Security Protection

To ensure the authenticity and security of transmitted data, the board has built-in multiple protection mechanisms: first, the data filtering function. It eliminates interference data during communication (such as spike pulses and error frames caused by instantaneous disconnection) through a sliding window filtering algorithm, ensuring that the data uploaded to the monitoring system accurately reflects the actual operating status of the equipment; second, network security protection. It supports port access control (MAC address filtering), only allowing authorized equipment to access the communication network to prevent illegal equipment intrusion; third, electrical protection. The Ethernet ports are equipped with ±2kV Electrostatic Discharge (ESD) protection and ±1kV Electrical Fast Transient (EFT) protection, complying with the IEC 61000-6-2 industrial anti-interference standard, and can work stably in complex electromagnetic environments.