ABB UAC389AE02 HIEE300888R0002

• Signal Filtering:
  • Hardware low-pass filter: 50 Hz/60 Hz (selectable) to suppress line frequency noise
  • Software-configurable filter time: 10 ms to 1000 ms (adjustable via ABB Control Builder software)
• Operating Temperature Range: -25°C to +60°C (suitable for harsh industrial environments)
  • Storage temperature range: -40°C to +85°C
• Power Supply Requirements:
  • Backplane power input: 5 V DC (compliant with ABB AC 800M system backplane specifications)
  • Maximum power consumption: 3.2 W (under full-load operation with all channels active)
• Communication Interface: ABB proprietary backplane bus (compatible with AC 800M/AC 800xA systems, data transfer rate up to 100 Mbps)
• Mechanical Dimensions:
  • Width: Approximately 32 mm (standard single-width DIN rail-mount size for ABB AC 800M modules)
  • Height: Approximately 120 mm
  • Depth: Approximately 180 mm
• Certifications:
  • IEC 61131-2 (industrial control equipment safety and performance standards)
  • IEC 61000-6-2 (electromagnetic compatibility (EMC) immunity for industrial environments)
  • IEC 61000-6-4 (EMC emissions to avoid interference with other equipment)
  • UL 508 (North American safety standard for industrial control equipment)
  • CE marking (compliance with European Union industrial directives)

Function Features

• Multi-Signal Compatibility: Supports a broad range of industrial analog signals (4-20 mA, 0-10 V, ±10 V, 0-5 V) and works with RTD/thermocouple transmitters, enabling direct connection to diverse field devices (pressure sensors, flow meters, temperature probes).
• High-Precision Measurement: 16-bit ADC and ±0.1% FS accuracy ensure minimal signal distortion, critical for applications requiring tight process control (e.g., chemical reactor temperature, pharmaceutical mixing).
• Dual-Layer Noise Suppression: Combines hardware 50/60 Hz low-pass filters and software-configurable filters to eliminate electrical noise from industrial environments (e.g., near motors, variable frequency drives), ensuring stable signal output.
• Channel-Level Isolation: Each of the 8 channels is isolated from one another and the backplane, preventing ground loops and cross-channel interference—this maintains signal integrity even when multiple sensors are connected to different power sources.
• Real-Time Data Transmission: Leverages ABB’s high-speed backplane bus to send converted digital data to the CPU module with low latency, meeting the real-time requirements of fast-changing processes (e.g., power generation turbine control).
• Built-In Diagnostics: Monitors key operational parameters, including:
  • Channel overload (excessive input current/voltage)
  • Power supply irregularities (under-voltage on backplane)
  • ADC fault detection

    Diagnostic alerts are transmitted to the control system HMI, enabling remote troubleshooting and reducing downtime.

• Easy Configuration & Installation:
  • DIN rail-mountable design for quick integration into standard AC 800M racks.
  • Configurable via ABB Control Builder M software—users can set signal type, filter time, and measurement range for each channel without physical hardware adjustments.
• Rugged Industrial Design: Withstands extreme temperatures (-25°C to +60°C), vibration (up to 5 g peak), and shock (up to 20 g peak), ensuring reliable operation in harsh settings like refineries, mines, and chemical plants.

Application Scenarios

• Process Industry:
  • Chemical & Pharmaceutical Plants: Acquires signals from pressure transmitters (reactor pressure), pH sensors (mixing tanks), and temperature probes (reaction chambers)—enabling precise control of chemical reactions and compliance with quality standards.
  • Oil & Gas Refineries: Collects data from flow meters (crude oil pipeline flow), level transmitters (storage tanks), and pressure sensors (distillation columns)—supporting safe, efficient processing and preventing overflows or pressure spikes.
  • Power Generation (Thermal/Hydro): Monitors steam pressure (boiler systems), feedwater flow (turbine cooling), and generator winding temperature (via RTD transmitters)—optimizing power output and protecting critical equipment from overheating.
• Manufacturing Industry:
  • Automotive Manufacturing: Captures analog signals from robotic arm position sensors (linear potentiometers) and welding temperature probes—ensuring precise part assembly and consistent weld quality.
  • Electronics Manufacturing: Reads voltage signals from SMT (Surface Mount Technology) machine component placement sensors and temperature signals from reflow ovens—maintaining accuracy in circuit board production.
  • Food & Beverage Processing: Acquires data from temperature transmitters (pasteurization units) and flow meters (ingredient dosing systems)—ensuring compliance with food safety regulations and consistent product taste.
• Infrastructure & Utilities:
  • Water & Wastewater Treatment: Collects signals from turbidity sensors (filter systems), level transmitters (clarifier tanks), and chemical dosage flow meters—enabling automated treatment and preventing environmental contamination.
  • HVAC for Large Facilities (Data Centers, Airports): Reads temperature and humidity signals from zone sensors—allowing the control system to adjust heating/cooling output for energy efficiency and occupant/equipment comfort.
  • Mining Operations: Monitors pressure signals from hydraulic systems (crushers) and temperature signals from conveyor belt motors—ensuring continuous material processing and preventing equipment failure.