+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
The ABB O3EHa HENF315087R2 is a high-performance digital output module designed for industrial automation systems, specifically optimized for integration with ABB’s S800 I/O distributed control system (DCS). Based on available technical references and industry documentation, this module supports 8-channel digital output signals (24 V DC or 120 V AC) with 2 A per channel capacity, ensuring precise control of actuators, relays, and solenoid valves in mission-critical applications such as chemical processing, power generation, and oil refining .
Featuring wide input voltage compatibility (24 V DC ±20%), the O3EHa HENF315087R2 delivers stable power distribution while maintaining 92% efficiency under full load. Its IP20-rated enclosure with conformal coating protects against dust, moisture, and electromagnetic interference (EMI), ensuring reliable operation in harsh industrial environments. The module’s hot-swappable design and DIN rail mounting simplify installation and maintenance, while real-time status LEDs provide instant feedback on channel health and signal integrity .
As part of ABB’s industrial automation portfolio, the O3EHa HENF315087R2 plays a pivotal role in modernizing control systems by enabling predictive maintenance and energy optimization. Its 2500 V DC galvanic isolation enhances system stability, making it ideal for applications requiring high noise immunity, such as turbine blade temperature control and reactor pressure regulation. With a 12-month warranty and global technical support, the module combines cutting-edge technology with ABB’s renowned reliability to meet the demands of industrial automation .
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | ABB O3EHa HENF315087R2 |
| Manufacturer | ABB |
| Product Type | Digital Output Module |
| Output Channels | 8 (24 V DC or 120 V AC, 2 A per channel) |
| Signal Isolation | 2500 V DC galvanic isolation |
| Input Voltage | 24 V DC ±20% |
| Power Consumption | <3 W |
| Physical Dimensions | 120 mm (W) × 150 mm (H) × 80 mm (D) |
| Weight | 0.8 kg |
| Operating Temperature | -20°C to +60°C |
| Humidity | 0–95% non-condensing |
| Mounting | 35 mm DIN rail |
| Certifications | CE, UL 508, IEC 61131-2 (EMC) |
Key Features and Advantages
Precision Control:
- The 2 A per channel capacity ensures reliable switching for high-power actuators in processes like valve control in oil pipelines or conveyor belt drives in automotive assembly lines.
- Galvanic isolation prevents ground loops and ensures signal integrity in high-interference settings .
Rugged Industrial Design:
- IP20-rated enclosure and conformal coating protect against dust, vibration, and EMI, making it suitable for offshore platforms and mining environments.
- Extended temperature range (-20°C to +60°C) ensures operation in extreme conditions .
Flexible Configuration:
- Supports both 24 V DC (for low-power devices) and 120 V AC (for legacy systems), accommodating diverse actuator requirements.
- Configurable via ABB’s System 800xA software, allowing dynamic adjustments to output ranges and fault handling parameters .
Maintenance Efficiency:
- Hot-swappable design enables module replacement without system downtime, reducing maintenance costs.
- Front-panel LED indicators provide real-time feedback on channel status, power supply, and communication integrity .
Application Areas
Power Generation:
- Controls steam turbine valves and boiler feedwater pumps in thermal power plants, optimizing energy efficiency and reducing emissions.
- Supports redundant control systems for emergency shutdown protocols .
Oil & Gas:
- Regulates wellhead pressure and compressor speed in offshore platforms, ensuring safe and efficient production.
- Withstands corrosive environments typical of refineries and pipelines .
Manufacturing:
- Manages robotic arm movements and conveyor belt speeds in automotive assembly lines, ensuring synchronization and quality control.
- Integrates with S800 I/O for distributed control in semiconductor cleanrooms .
Water Treatment:
- Adjusts chemical dosing pumps and sludge agitators in wastewater treatment plants, ensuring compliance with environmental regulations.
- Handles unstable grid connections in remote locations via wide input voltage compatibility .
Related Products
- ABB S800 I/O System: Modular I/O platform compatible with the O3EHa HENF315087R2, offering scalable solutions for temperature, pressure, and flow measurement .
- ABB Advant Controller 450: High-performance controller supporting redundant power supplies, enabling advanced process control in hybrid control systems.
- ABB TB821 Communication Adapter: Enables Profibus DP connectivity for legacy INFI 90 systems, extending the lifespan of hybrid control architectures.
- ABB ASI 651 Analog Input Module: Complements the O3EHa HENF315087R2 by providing additional 4–20 mA signal processing for multi-sensor applications.
- ABB BRC410 Bridge Controller: Supports Modbus TCP and S800 I/O integration, enabling centralized control of distributed modules .
Installation and Maintenance
Installation Preparation:
- DIN Rail Mounting: Secure the O3EHa HENF315087R2 to a 35 mm DIN rail using included brackets, ensuring proper alignment with adjacent S800 I/O modules.
- Wiring: Connect 24 V DC power cables and digital output signals using NKAS01-15 shielded cables to minimize EMI. Follow ABB’s wiring diagrams for polarity and grounding .
- Configuration: Define output parameters (e.g., signal type, range) via ABB’s System 800xA software. Verify signal accuracy using a certified multimeter.
Maintenance Recommendations:
- Hot-Swap Replacement: Replace faulty modules without system shutdown by disconnecting power, removing the old module, and inserting a new O3EHa HENF315087R2.
- Calibration: Perform annual accuracy checks to ensure ±0.1% full-scale precision. ABB’s calibration tools ensure compliance with IEC 60730 standards .
- Firmware Updates: Regularly update firmware via System 800xA to support new features and enhance diagnostic capabilities.
- ESD Protection: Use ABB’s Field Static Kit during handling to prevent electrostatic discharge damage to sensitive components.
Product Assurance
The ABB O3EHa HENF315087R2 is backed by a 12-month warranty covering manufacturing defects, with extended warranties available for critical applications. ABB’s global service network provides 24/7 technical support for commissioning, troubleshooting, and custom integration. Stocked in ABB’s Xiamen and Singapore hubs, the module ensures fast delivery (3–5 days for Taiwan orders) and immediate replacement in case of emergencies .
With rigorous testing against EMC and environmental standards, the O3EHa HENF315087R2 delivers unmatched reliability in electrically noisy or extreme conditions. ABB’s commitment to quality and innovation makes it the preferred choice for industrial automation professionals seeking high-performance, future-proof solutions.
HS:7326909000
Contact info
- WhatsApp: +86 18030182217
- Email: sandydcsplc@gmail.com
- Phone: +86 18030182217
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