SOLA SDN20-24-100 Module | DIN Rail 24VDC Industrial Power Supply
Manufacturer: Triconex
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Part Number: SDN 20-24-100
Condition：New with Original Package
Product Type: DIN Rail 24VDC Industrial Power Supply
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
SOLA SDN20-24-100 Industrial Power Supply Module
Product Overview
The SOLA SDN20-24-100 power supply delivers reliable 24 VDC power to Triconex controllers, I/O modules, and field devices in demanding industrial environments. Moreover, it supports both AC and DC input voltages, allowing global deployment across oil & gas, petrochemical, power generation, and chemical plants. Its rugged design, extensive certifications, and PowerBoostTM feature ensure safe operation even in hazardous locations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | SDN20-24-100 |
| Product Type | Industrial Power Supply Module |
| System | Triconex TMR Safety System / SIS |
| Input Voltage Range | AC: 85–264 VAC, DC: 90–275 VDC |
| Output Voltage | 24 VDC (adjustable) |
| Output Current | 20 A maximum |
| Output Power | 480 W |
| Efficiency | ~92% |
| Ripple & Noise | <50 mV typical |
| Hold-up Time | >20 ms at full load, 120 VAC input |
| Protection Features | Overvoltage, overcurrent/short-circuit, thermal shutdown |
| Relay Contact | N.O., 200 mA / 50 VDC for monitoring |
| Mounting | DIN rail |
| Dimensions | 126.5 × 86.9 × 123.2 mm |
| Weight | 1.37 kg |
| Operating Temperature | –40 °C to +70 °C (derating above +60 °C) |
| Storage Temperature | –40 °C to +85 °C |
| Humidity | 10–95% non-condensing |
| Enclosure Rating | IP20 (industrial cabinet use) |
| Certifications | IEC 61508 SIL3 (SIS use), CE, UL, cULus, cURus, EAC |
| EMC Compliance | Meets industrial EMI/EMC standards |
| Hazardous Location Ratings | Class I, Zone 2, ATEX, IECEx, ExEAC, T4 |
| Offshore Certifications | ABS, DNV-GL |
FAQ
Q: What input voltages are supported by the SDN20-24-100?
A: It supports universal AC (85–264 VAC) and DC (90–275 VDC) input voltages for global deployment.
Q: What is the maximum output current?
A: The power supply delivers up to 20 A at 24 VDC.
Q: Can this power supply operate in hazardous locations?
A: Yes, it holds extensive certifications including ATEX, IECEx, and Class I Zone 2.
Q: Does it provide diagnostic monitoring?
A: Yes, it includes a DC OK relay and three diagnostic LEDs for monitoring system status.
Q: Is the module suitable for SIL3 applications?
A: Absolutely, it is IEC 61508 SIL3 certified for integration into Triconex SIS.