Product Overview
The Schneider DNP 026 provides regulated DC power for Modicon PLC and I/O systems. This power supply module converts AC line voltage into stable DC output for reliable system operation. Industrial control cabinets depend on this unit for consistent power delivery to all connected modules. The unit’s compact design fits standard Schneider rack configurations.
Technical Specifications
This power supply features a switching topology for high efficiency and reduced heat generation. The Schneider DNP 026 includes multiple output rails for different voltage requirements. Its built-in protection circuits guard against overloads and short circuits. The module’s front panel LEDs indicate power status and fault conditions.
| Parameter | Specification |
|---|---|
| Product Type | Power Supply Module |
| Series Compatibility | Schneider Modicon (TSX / Premium) |
| Input Voltage | 100-240 V AC (47-63 Hz) |
| Output Voltage (Main) | 5 V DC / 5 A |
| Output Voltage (Aux) | 24 V DC / 1.5 A |
| Total Output Power | 65 W maximum |
| Efficiency | Typically 85% at nominal load |
| Hold-up Time | Minimum 20 ms at full load |
| Input Protection | Overvoltage, overcurrent, inrush current limiting |
| Output Protection | Short-circuit, overvoltage, overtemperature |
| Energy Storage | 4700 µF capacitor bank (primary side) |
| Status Indicators | Power OK (green), Fault (red) |
| Dimensions (W x H x D) | 50 mm x 130 mm x 145 mm |
| Weight | Approximately 0.85 kg |
| Connector Type | Screw terminal block (input/output) |
| Mounting | Rack slot insertion |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% RH (non-condensing) |
Power Output Characteristics
The Schneider DNP 026 delivers stable 5 V and 24 V DC outputs for system components. Its main 5 V rail powers the CPU and backplane logic circuits. The auxiliary 24 V rail supplies field devices and I/O modules. Both outputs remain within regulation under varying load conditions.
Protection and Reliability
This power supply includes comprehensive protection against electrical faults. The Schneider DNP 026 automatically shuts down during sustained overload conditions. Its thermal sensors prevent overheating in sealed enclosures. The module recovers automatically after fault removal.
Installation and Integration
Users insert this module into the designated power supply slot in the rack. The Schneider DNP 026 connects to the backplane automatically upon insertion. The module requires no configuration or parameter adjustment. Front-accessible terminals allow convenient AC input connections.
Application Scenarios
System integrators deploy this supply in Modicon control panels for various industries. It powers PLC systems in water treatment and material handling. The Schneider DNP 026 provides reliable power for critical automation equipment.
Details
| Weight | 0.85 kg |
|---|---|
| Dimensions | 50 × 130 × 145 mm |
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