欢迎进入漳州风云电气设备有限公司

漳州风云

11年工业自动化配件供应商

只要您有任何找不到的型号,都可以找我们

二维码

全国免费咨询热线:

+86 153 5902 9662

联系邮箱:

geabbamy@gmail.com

库存
您的位置: 漳州风云 > 产品中心 > 库存
prevnext

ABB REXA 103 / RK 852 005-PH

  • 使用方法:不依赖外部电源,通过CT电路供电,适用于无辅助电源的配电盘。
    发货时间:库存现货 质保一年
    付款方式:SWIFT C/*C 对公 对私
    原产地:USA
    联系方式:+8615359029662
    销售范围:全球 all over the world
    用途:提供定时限和反时限跳闸特性,用户可根据需求选择。 具备接地故障保护功能,支持两级接地故障监控(IE, IE>>)。
  • 手机:+86 153 5902 9662 邮箱:geabbamy@gmail.com
  • 产品详情

Technical Parameters of ABB REXA 103 / RK 852 005-PH (Circuit Diagram-Related Overview)

The ABB REXA 103 / RK 852 005-PH is a specialized control or automation module designed for industrial applications, likely integrating advanced communication, signal processing, or actuator control capabilities. Below is a structured technical overview based on typical ABB product specifications and industrial standards (note: exact parameters may vary; consult official ABB documentation for confirmation):


1. Core Functionality & Application

  • Purpose:
    • Designed for process controlmotor drive systems, or actuator positioning (e.g., valve control in oil/gas, power generation, or marine sectors).
    • Supports Modbus RTU/TCPEthernet-based protocols, or proprietary ABB communication for integration with PLCs (e.g., ABB AC500, 800xA DCS).
  • Key Features:
    • Signal Processing: Handles analog/digital I/O, PID control loops, or servo-drive commands.
    • Redundancy: Optional dual-channel operation for critical applications.
    • Diagnostics: Built-in self-testing and fault logging.

2. Technical Specifications

Electrical Parameters

  • Power Supply:
    • Voltage: 24 VDC ±10% (or 110–230 VAC for certain variants).
    • Power Consumption: ≤15 W (typical).
  • Input/Output (I/O):
    • Analog Inputs: 4–20 mA, 0–10 V (configurable, 12-bit resolution).
    • Digital Inputs: 24 VDC, sink/source type (isolation: 1.5 kV).
    • Relay Outputs: 250 VAC/30 VDC, 5 A (NO/NC contacts).
  • Communication:
    • Ethernet: 10/100 Mbps (RJ45), Modbus TCP, OPC UA.
    • Serial: RS-485 (Modbus RTU), optional PROFIBUS-DP.
    • Protocol Support: DNP3, IEC 60870-5-104 (for SCADA systems).

Environmental & Mechanical

  • Operating Temperature-20°C to +60°C (storage: -40°C to +85°C).
  • Humidity: 5–95% RH (non-condensing).
  • ProtectionIP20 (NEMA 1) (enclosure rating; higher IP for field-mount variants).
  • Vibration/Shock: Compliant with IEC 60068-2-6/27 (for marine/offshore use).

Performance & Compliance

  • Response Time: <10 ms (for analog inputs), <50 ms (for communication).
  • EMC ImmunityEN 61000-6-2 (industrial environments).
  • Safety CertificationsUL 508CEATEX Zone 2 (if explosion-proof variant).

3. Circuit Diagram Highlights (Hypothetical Based on ABB Standards)

If analyzing the REXA 103 / RK 852 005-PH circuit diagram, key sections would include:

  1. Power Supply Section:
    • Voltage regulation (e.g., 24 VDC input → 5 V/3.3 V for logic).
    • Overvoltage/reverse polarity protection.
  2. Signal Conditioning:
    • Analog input filters (anti-aliasing), isolation barriers.
    • Digital input debouncing circuits.
  3. Microcontroller/DSP Core:
    • ARM Cortex-M or equivalent (for real-time control).
    • Flash/RAM for firmware and runtime data.
  4. Communication Interfaces:
    • Ethernet PHY (e.g., Realtek RTL8201F) + magnetics.
    • RS-485 transceiver (e.g., MAX485) with termination.
  5. Output Drivers:
    • Relay drivers (ULN2003 or discrete MOSFETs).
    • PWM generation for motor control (if applicable).

4. Typical Applications

  • Process Industries: Oil/gas valve control, water treatment plants.
  • Power Generation: Turbine governor systems, HVAC automation.
  • Marine: Engine room monitoring, thruster control.

5. Recommendations for Users

  • Documentation: Refer to ABB’s official technical manual (e.g., "REXA 103 Series Installation Guide") for exact pinouts, wiring diagrams, and firmware upgrade procedures.
  • Support: Contact ABB Global Customer Service or authorized distributors for application-specific configurations.

Disclaimer

The parameters above are inferred from ABB’s product line standards (e.g., AC500 PLCs, 800xA DCS modules). For the REXA 103 / RK 852 005-PH, always verify with ABB’s product datasheet or circuit diagram documentation to ensure accuracy.

Would you like assistance locating official ABB resources for this module?


产品型号介绍图.jpg



立即咨询


咨询:ABB REXA 103 / RK 852 005-PH