Description:
Allen‑Bradley DC redundant power current sharing modules (Bulletin 1606‑XLSRED / 1606‑XLERED series) are professional ORing & load‑balancing units designed for parallel redundant 24V DC industrial power supply systems, manufactured by Rockwell Automation. The core function is automatic equal current distribution among multiple parallel power supplies, eliminating uneven load sharing between power units. It implements seamless 1+1 / N+1 redundant power backup, ensures zero downtime for PLC, servo, DCS and safety control systems, and extends the overall service life of the power system by avoiding single power supply overheating and overload.
Key Features:
- Real‑time load balancing evenly distributes output current to each parallel power unit, preventing one power supply from bearing full load while others operate under light load, effectively reducing thermal loss and aging speed of power supplies.
- Built‑in high‑speed MOSFET isolation circuit; instantly cut off faulty power supply loop without reverse current backflow. When one power unit fails, the remaining modules take over full load instantly with no power interruption.
- Supports 10–60V DC wide input range, perfectly matched with Allen‑Bradley 1606‑XLE, 1606‑XLS series 24V industrial power supplies.
- Multiple specifications for selection: 20A, 40A high‑current models available to meet small panel and high‑power automation cabinet demands.
- Front panel LED indicators show power input status, redundancy normal state and fault alarm; intuitive on‑site troubleshooting without extra testing tools.
Typical Applications:
- Redundant power distribution for CompactLogix / Micro800 PLC control cabinets
- Servo motion control system uninterruptible DC power supply
- Safety instrumented systems (SIS), ESD & fire‑gas critical control loops
- Packaging machinery, material handling equipment, HVAC industrial automation
- Petrochemical, water treatment, power generation continuous production lines
FAQ:
Q1:What is the product situation and warranty like?
A:Brand-new genuine items. 1-year warranty included.
Q2:What is your payment terms?
A:T/T, Paypal supported.
Q3: What is the delivery time for the product? Is there sufficient inventory?
A:Standard models in stock, shipped in 3–5 business days after payment. Scarce models require manufacturer ordering—contact customer service for timelines.
Q4:Shipping & Tracking
A:DHL/FedEx/UPS available.Tracking number + link provided post-shipment. Full-process monitoring by our team.
Q5:Packaging & Safety
A:Original brand packaging with reinforced protection (foam, sealed cartons, wooden crates for precision gear). Moisture & impact resistant.