S-073N 3BHB009884R5211

Description

Detailed Parameter Table

S-073N 3BHB009884R5211

Product Introduction

The 3BHB009884R5211 (market name: S-073N) is a compact, high-efficiency industrial switching power supply module from ABB, engineered to deliver stable power to space-constrained automation systems—including small-scale ABB AC500 PLCs, IoT edge nodes, and distributed I/O modules. As a streamlined variant of ABB’s power supply lineup, the 3BHB009884R5211 (S-073N) retains critical dual-input flexibility (AC/DC) while reducing physical footprint by 30% compared to standard modules like the S-093N, making it ideal for control cabinets with limited space.

This module converts wide-range input voltages (85-264 V AC or 100-370 V DC) into regulated 24 V DC power—compatible with most industrial sensors, actuators, and low-power control devices. The 3BHB009884R5211 (S-073N)’s active PFC and high efficiency (≥85%) minimize energy waste, while its ±0.8% output accuracy prevents voltage fluctuations from disrupting sensitive equipment. Whether in compact manufacturing cells, smart building automation, or remote IoT monitoring stations, the 3BHB009884R5211 (S-073N) acts as a reliable power source, ensuring consistent system performance without sacrificing space.

Core Advantages and Technical Highlights

Space-Saving Compact Design: The 3BHB009884R5211 (S-073N) features a 90×75×120 mm form factor—30% smaller than ABB’s standard S-093N module—enabling installation in tight control cabinets or decentralized I/O enclosures. Its tool-free snap-on DIN rail mounting reduces installation time by 40% compared to screw-mounted modules, a key advantage for high-density automation setups (e.g., 10+ modules per cabinet in electronics manufacturing).

Wide-Range Dual-Input Compatibility: Unlike narrow-input power supplies, the 3BHB009884R5211 (S-073N) accepts 85-264 V AC (global grid compatibility) and 100-370 V DC (backup battery or solar input), eliminating the need for voltage transformers in international projects. For example, in a European factory (230 V AC) or an Asian facility (110 V AC), the module operates without reconfiguration; during AC outages, it seamlessly switches to DC backup, critical for uninterrupted IoT data logging in remote locations.

Active PFC & High Efficiency: Equipped with active power factor correction (PF ≥0.95), the 3BHB009884R5211 (S-073N) reduces harmonic distortion in industrial grids, complying with IEEE 519 standards. Its ≥85% full-load efficiency lowers energy costs—for a 24/7 operating system, this translates to ~5 kWh annual savings per module compared to 80% efficient alternatives. Even at light load (20% of rated current), efficiency remains ≥82%, avoiding energy waste in systems with variable device activation (e.g., intermittent sensor operation).

Multi-Layer Protection & Overtemperature Safeguard: Beyond standard overload/short-circuit protection, the 3BHB009884R5211 (S-073N) adds overtemperature protection (triggers at 75 °C) to prevent component damage in high-heat environments (e.g., near industrial ovens). Its overvoltage protection (27-29 V DC) shields 24 V DC devices from voltage spikes, while automatic recovery after fault resolution eliminates manual resets—critical for unmanned facilities (e.g., remote water treatment plants).

Typical Application Scenarios

In electronics assembly lines using ABB AC500-eCO PLCs (compact variants), the 3BHB009884R5211 (S-073N) powers the PLC, vision inspection cameras, and pick-and-place robot I/O modules. Its small size fits in the PLC’s integrated enclosure, avoiding the need for a separate power cabinet. The module’s wide AC input handles voltage fluctuations from factory machinery, while its 3 A continuous current supports 8+ sensors and 4 actuators—enough for a 2-station assembly cell.

For smart building automation (e.g., HVAC control or lighting management), the 3BHB009884R5211 (S-073N) powers ABB’s IoT edge nodes and BACnet controllers. Installed in ceiling-mounted electrical boxes (limited space), its compact design and low weight (320 g) prevent enclosure overloading. The module’s DC input compatibility allows integration with building backup batteries, ensuring HVAC operation during power outages—critical for data centers or hospitals requiring temperature stability.

In remote environmental monitoring stations (e.g., forest fire detection or water quality sensors), the 3BHB009884R5211 (S-073N) operates on solar DC power (100-370 V DC) or grid AC. Its high MTBF (2.2 million hours) minimizes maintenance visits to hard-to-reach locations, while its overtemperature protection withstands summer heat (up to 65 °C). The module’s stable 24 V DC output ensures consistent sensor data transmission to cloud platforms, avoiding gaps in monitoring due to power instability.

Related Model Recommendations

3BHB009885R0021 (S-093N): A higher-current sibling of the 3BHB009884R5211 (S-073N) with 4 A continuous output, ideal for scaling up from small PLCs to ABB 800xA DCS I/O modules.

3BHB009884R5212 (S-073N-P): A “power-enhanced” variant of the 3BHB009884R5211 (S-073N) with 3.5 A continuous current and -25 °C low-temperature operation, for cold environments (e.g., food freezers).

3BHB013297R0001: A redundant controller that pairs two 3BHB009884R5211 (S-073N) modules for 1+1 redundancy, critical for safety-critical systems (e.g., pharmaceutical batch control).

3BHB006727R0001: ABB’s 24 V DC battery backup module that extends the 3BHB009884R5211 (S-073N)’s runtime to 3 hours during AC outages, ideal for IoT edge nodes.

3BHB008577R0001: A digital monitoring module compatible with the 3BHB009884R5211 (S-073N), tracking voltage/current via Modbus, enabling predictive maintenance in smart factories.

3BHB010015R0001: A DIN rail surge protector installed upstream of the 3BHB009884R5211 (S-073N), shielding it from lightning-induced spikes in outdoor applications.

3BHB007890R0001 (AC500-eCO CPU): ABB’s compact PLC that relies on the 3BHB009884R5211 (S-073N) for power, forming a space-saving control system for small machines.

3BHB012499R0001 (800xA I/O): ABB’s compact I/O module powered by the 3BHB009884R5211 (S-073N), adding 8 analog inputs for process monitoring in decentralized setups.

S-073N 3BHB009884R5211

Installation, Commissioning and Maintenance Instructions

Installation preparation: Before installing the 3BHB009884R5211 (S-073N), confirm the control cabinet meets -20 to 65 °C operating temperature and <90% non-condensing humidity. Use a voltage tester to verify input power (85-264 V AC or 100-370 V DC) to avoid overvoltage damage. Required tools include a flathead screwdriver (for terminal blocks) and a torque wrench (for DIN rail securing, 0.6-1.0 N·m). Use 16 AWG (1.5 mm²) wires for input/output; leave 30 mm clearance above/below the module for airflow (critical for heat dissipation in compact cabinets). Always disconnect power before wiring to prevent electrical shock.

Maintenance suggestions: For daily maintenance of the 3BHB009884R5211 (S-073N), check the LED indicator (green = normal, amber = overload, red = overtemperature/short-circuit) during routine inspections. Clean the module’s top vents every 2 months with a soft brush (compressed air may damage small components) to remove dust buildup. Every 4 months, use a multimeter to verify output voltage (24 ±0.19 V DC) and test overload protection by connecting a 3.75 A load (125% of rated current)—the module should shut down and recover once the load is removed. If a fault occurs, refer to the 3BHB009884R5211 (S-073N) manual: amber LED indicates excess load (reduce connected devices), red LED indicates overheating (improve cabinet ventilation). Use only ABB-approved spares for replacement to maintain safety compliance.

Service and Guarantee Commitment

The 3BHB009884R5211 (S-073N) comes with a 3-year standard warranty from ABB, covering defects in materials, workmanship, and performance under normal industrial use. If the module fails within this period, ABB provides free repair/replacement, with regional warehouse shipping (24-72 hours) to minimize downtime—critical for time-sensitive production lines.

ABB offers 24/7 global technical support for the 3BHB009884R5211 (S-073N): certified engineers assist with installation, commissioning, or troubleshooting via phone, email, or ABB Ability™ Remote Support (for real-time fault diagnosis). Customers gain access to the ABB Industrial Portal, which includes the module’s datasheet, wiring diagrams, firmware updates, and training modules to optimize operation.

For high-reliability applications (e.g., medical device manufacturing, critical IoT monitoring), ABB offers extended warranties (up to 5 years) and annual preventive maintenance: technicians perform on-site calibration, thermal imaging, and connection checks to proactively identify issues. This commitment reflects ABB’s confidence in the 3BHB009884R5211 (S-073N)’s durability and its dedication to customer operational continuity.