Description
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | A413325 |
| Manufacturer | NELES Automation |
| Product Type | IPU Power Unit Module |
| Input Voltage Range | 85-264V AC |
| Rated Output | 24V DC |
| Output Current | Max 10A |
| Relay Outputs | 2 (SPDT) |
| Relay Rating | 250V AC, 10A |
| Communication Interface | RS485 Modbus-RTU |
| Operating Temperature | -20°C to +60°C |
| Operating Humidity | 5% to 95% non-condensing |
| Protection Class | IP65 |
| Enclosure Material | Stainless Steel |
| Mounting Type | DIN Rail |
| Connection Type | Screw Terminal |
| Dimensions (WxHxD) | 100mm x 50mm x 30mm |
| Weight | Approx. 0.5 kg |
Main Features and Advantages
The NELES Automation A413325 stands out in industrial power management through its combination of robust construction, flexible control options, and intelligent communication capabilities. Each design element has been engineered to address the practical challenges faced in modern automation environments.
Reliable Power Delivery Across Global Standards: The NELES A413325 accepts input voltages from 85V to 264V AC, accommodating the electrical infrastructure variations encountered across different regions and industrial facilities . This wide-range input capability ensures the module can be deployed internationally without requiring site-specific modifications. The 24V DC output at up to 10A provides sufficient capacity to power multiple control components, I/O modules, or field instruments within a single control loop . The stainless steel housing not only provides mechanical protection but also contributes to the module’s thermal management, helping to dissipate heat generated during continuous operation.
Integrated Control and Communication: Unlike basic power supplies that only provide voltage conversion, the NELES A413325 incorporates two SPDT relays that can be programmed or wired to respond to specific system conditions . These relays enable the module to act as a signal interface between power status and control logic, such as triggering alarms or initiating backup power sequences. The RS485 Modbus-RTU interface transforms the NELES A413325 from a passive power component into an intelligent node within the automation network . Maintenance personnel can remotely query operating parameters, monitor output stability, and receive early warnings of potential power anomalies, enabling predictive maintenance strategies rather than reactive repairs.
Environmental Durability: The IP65-rated stainless steel enclosure of the NELES A413325 represents a deliberate design choice for industrial environments where moisture, dust, and corrosive elements are common . In paper mills, chemical processing plants, and water treatment facilities, this level of protection significantly extends module lifespan compared to standard IP20-rated power supplies. The wide operating temperature range ensures the NELES A413325 functions reliably whether installed in a temperature-controlled control room or a remote outdoor enclosure subject to seasonal extremes .
