SIEMENS 6EW1890-2AC Industrial Power Supply Module
The Siemens 6EW1890-2AC Power Supply delivers robust 24VDC power for critical industrial automation systems. Engineered for demanding manufacturing environments and process control applications, it ensures uninterrupted equipment operation through voltage stabilization and advanced protection mechanisms. Its wide input voltage compatibility eliminates need for external adapters across global installations.
| Parameter | Specification |
|---|---|
| Brand | SIEMENS |
| Model | 6EW1890-2AC |
| Power Rating | 24 VDC, 10 A |
| Input Voltage | 85-264 VAC / 120-300 VDC |
| Protections | Overvoltage, Overcurrent, Short Circuit |
| Dimensions | 148 x 90 x 58 mm (W x H x D) |
| Weight | 0.5 kg |
| Certifications | CE, UL, IECEx, RoHS |
| Temperature Range | -25°C to +70°C |


This industrial-grade power module integrates seamlessly with Siemens automation ecosystems including SIMATIC controllers and HMI systems. Essential for CNC machinery, packaging lines, and SCADA networks, it provides stable power to sensors, PLCs, and motor drives. Commonly paired with Siemens S7-1500 series and ET 200SP distributed I/O systems.
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