PROSOFT AN-X2-AB-DHRIO
The ProSoft AN-X2-AB-DHRIO is a high‑performance analog signal acquisition and processing module designed for industrial automation and process control applications. Based on German DHRIO (Digital High‑Resolution I/O) technology, it integrates high‑precision A/D converters and dedicated FPGA logic to deliver stable and reliable measurements even under harsh operating conditions. Ideal for monitoring current, voltage, power, temperature, and other critical process parameters, the AN-X2-AB-DHRIO serves as a key I/O expansion for large PLC, DCS, and SCADA systems.
1. Parameter Overview
• Input Type: Bipolar analog inputs (±10 V / ±5 V / ±2 V / ±1 V selectable), compatible with 4–20 mA current loops or 0–10 V voltage loops.• Resolution: 24-bit single‑ended (up to 48-bit differential).
• Sampling Rate: Up to 250 kS/s per channel, supporting synchronous or interleaved sampling.
• Number of Channels: 8 independent channels per module (4 differential pairs).
• Input Impedance: 1 MΩ (single‑ended) or 10 MΩ (differential), with leakage current < 10 nA.
• Operating Temperature: -40 °C to +85 °C (industrial grade), -55 °C to +125 °C (extended temperature version).
• Power Supply: 24 V DC, power consumption ≤ 3 W.
• Communication Interfaces: EtherCAT, PROFINET, or Modbus TCP (depending on the installed communication module).
• Protection Rating: IP20 (for cabinet mounting), IP65 available as an option.
2. Key Features
• Ultra‑High Precision: Utilizes DHRIO Sigma‑Delta modulation with internal temperature compensation, ensuring total error < ±0.001% FS across the entire range.• High Real‑Time Performance: Built-in FPGA enables millisecond-level signal acquisition, filtering, and linearization for high-speed control loops.
• Strong Anti‑Interference: Differential inputs, isolated power supply, and optimized grounding provide robust performance in electrically noisy environments.
• Flexible Configuration: Input ranges, filter coefficients, sampling rates, and alarm thresholds can be configured via the ProSoft Configurator software without low‑level programming.
• Modular Design: Standard PCIe / CompactPCI / VME form factors for easy integration into existing platforms.
• Comprehensive Diagnostics: Detects open‑circuit, short‑circuit, and overload conditions, with real‑time fault reporting to the host system.
3. Structure and Components
• Signal Processing Board: Located at the front of the module, it includes high‑impedance input buffers, analog filters, and A/D converters. Each channel features an independent preamplifier for maximum signal integrity.• FPGA Core Board: Manages high‑speed data acquisition, timestamping, and protocol conversion. Preloaded with multiple filtering algorithms (mean, Kalman, moving average).
• Isolated Power Module: Provides electrical isolation between external power and the analog front end to eliminate ground‑loop interference.
• Interface Connectors: Typically screw‑terminal or Phoenix connectors with shielding to minimize noise pickup.
• Heat Sink: Fanless passive cooling design ensures long‑term reliability in continuous operation.
4. Typical Applications
• Power Systems: Transformer oil temperature, current, and voltage monitoring; generator excitation control.• Chemical and Petrochemical: Reactor temperature, pressure, and conductivity measurement; safety valve monitoring.
• Metallurgy: High‑temperature furnace monitoring, gas composition analysis, and load current measurement.
• Transportation and Rail: Traction current, voltage, and track resistance monitoring in electrified railways.
• Marine and Offshore: Engine oil temperature and cabin environment monitoring.
• Industrial Automation: PLC/DCS analog input expansion and closed‑loop process control.
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If you would like to learn more about our products and services, please feel free to contact us at any time!
- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
Global renowned brand cooperation
ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse
Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward
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About Us
We are a high-tech enterprise with many years of experience specializing in the sales of spare parts for large-scale imported automation systems, including Distributed Control Systems (DCS), Programmable Logic Controllers (PLC), redundant fault-tolerant control systems, and robot systems.
We focus on the sales and system integration of imported automation components from world-leading brands such as ABB, Foxboro, Triconex, Bently Nevada, Ovation, Motorola, Xycom, Allen-Bradley (A-B), Schneider Electric, GE Fanuc, Yaskawa, Woodward, and many others.
Core Business & Advantages
• Spare Parts SupplyWe maintain extensive inventory of automation spare parts, enabling us to respond quickly to customer needs. Our product range covers major brands including ABB, FOXBORO, TOSHIBA, and more.
• System IntegrationOur team of engineers has rich experience in system integration and can provide customized automation solutions tailored to meet the specific requirements of each customer.
• Technical ServicesWe offer professional technical support, including system commissioning, fault diagnosis, repair, and maintenance services, to ensure the stable operation of our customers’ production lines.
• Fast ResponseWe have established a comprehensive logistics system to ensure timely delivery of spare parts, helping customers minimize equipment downtime.
• Competitive PricingBy cooperating directly with original manufacturers and optimizing our supply chain, we are able to provide customers with highly competitive prices.
※ We Provide First-Class Service ※
• More than 100 brands available• Over 551,867 unique products in our portfolio
※ We Deliver Faster Speed ※
• Fast global shipping• Every project receives high priority and full operational support
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