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There is an alarm output to provide a dry contact closure to trigger an alarm if the DC output fails, like during a grid power failure.



1. MEAN WELL
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48 Volts 2.5 Amps 120 Watts, MEAN WELL NDR-120-48 Single Output Industrial DIN Rail Power Supply
#adMEAN WELL #ad - 5. Maximum output Power Watts: 120 Input voltage vac: 90 to 264. Input frequency Hz: 47 to 63. Primary output Voltage VDC: 48. Output current Amps: 2.More information #ad
Brand | MEAN WELL #ad |
Manufacturer | Mean Well #ad |
Height | 5.51 Inches |
Length | 2.56 Inches |
Weight | 0 Pounds |
Width | 5.91 Inches |
Part Number | NDR-120-48 |
Model | NDR-120-48 |
More information #ad
2. TRENDnet
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UL 508 Approved, DIN-Rail Mount, Extreme Operating Temp Range -25 to 70 °C-13 to 158 °F Built-in Active PFC, TI-S24048, Passive Cooling, TRENDnet 240 W Single Output Industrial DIN-Rail Power Supply
#adTRENDnet #ad - Extreme -25 to 70 °c -13 to 158 °F operating temperature range. Ul 508 approved. Built-in active pfC PF > 093. Provides up to 240 watts of power 48 V, 5 A.More information #ad
100 % full load burn-in test. Short circuit/overload/over voltage/over temperature protection. Industrial power supply with integrated DIN-rail mount. High efficiency 94% design.Brand | TRENDnet #ad |
Manufacturer | TRENDnet #ad |
Height | 4 Inches |
Length | 7 Inches |
Weight | 2.27 Pounds |
Width | 6 Inches |
Part Number | TI-S24048 |
Model | TI-S24048 |
Warranty | 1 year |
More information #ad
3. MEAN WELL
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2.5A, Mean Well SDR-120-48 AC to DC DIN-Rail Power Supply with PFC Function, 120W, 48VDC
#adMEAN WELL #ad - Built-in active pfc function compliance. Country of origin: China. Cooling by free air convection. Universal ac input 90-264v.More information #ad
Brand | MEAN WELL #ad |
Manufacturer | Mean Well #ad |
Height | 4.93 Inches |
Length | 4.47 Inches |
Weight | 1.49 Pounds |
Width | 1.57 Inches |
Part Number | SDR-120-48 |
Model | SDR-120-48 |
More information #ad
4. MEAN WELL
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MEAN WELL MDR-100-48 96W DIN-Rail Switching Power Supply
#adMEAN WELL #ad - Output current a: 2. Maximum output power w: 96. Input voltage vac: 85 to 264. Family: mdr-100 Primary output voltage vdc: 48.More information #ad
Brand | MEAN WELL #ad |
Manufacturer | MEAN WELL #ad |
Height | 3.54 Inches |
Length | 3.94 Inches |
Weight | 0.85 Pounds |
Width | 2.17 Inches |
Part Number | MDR-100-48 |
Model | MDR-100-48 |
More information #ad
5. Tycon Power Systems
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48VDC 240W DIN Rail Mount Industrial Power Supply, 90 to 264VAC Input, 48V 5A Output, 40C to +70C oper Temp Range, Supports Parallel Ops, Wire Term Conn, Adjustable Output, Dry Contact DC Alarm
#adTycon Power Systems #ad - The input is 90-264VAC auto-ranging with wire terminal connections. The psdin-48-240w industrial din rail mount high efficiency switching power supplys operates over a wide temperature range of -40C to +70C.There is an alarm output to provide a dry contact closure to trigger an alarm if the DC output fails, like during a grid power failure.
More information #ad
This model supplies up to 240w. Two 240w supplies operating in parallel will provide 480W total power. There is a switch for single or parallel operation. Applications: powering poe Switches; IP Phone and Security Camera Systems; Telecommunications. The output is 48vdc nominal with an adjustment range from 47VDC to 56VDC.Brand | Tycon Power Systems #ad |
Manufacturer | Tycon Power Systems #ad |
Weight | 1.7 Pounds |
Part Number | PSDIN-48-240W |
Model | PSDIN-48-240W |
Warranty | Tycon Systems Inc. products are warranted against defects in materials and workmanship for a period beginning on the date of original purchase and extending for a period, of at least 1 year to 3 years as specified in the individual product specification sheets. |
More information #ad
6. MEAN WELL
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MW Mean Well EDR-120-48 48V 2.5A 120W Single Output Industrial DIN Rail Power Supply
#adMEAN WELL #ad - 2 years warranty. Universal aC input / Full range. En61000-6-2 en50082-2 industrial immunity level. Can be installed on din rail TS-35 / 7. 5 or 15. Cooling by free air convection.More information #ad
Brand | MEAN WELL #ad |
Manufacturer | MEAN WELL #ad |
Height | 4.47 Inches |
Length | 1.57 Inches |
Weight | 1.32 Pounds |
Width | 4.93 Inches |
Part Number | EDR-120-48 |
Model | EDR-120-48 |
More information #ad
7. MEAN WELL
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MW Mean Well SDR-75-48 48V 1.6A 76W Single Output Industrial DIN Rail Power Supply
#adMEAN WELL #ad - Cooling by free air convection. Built-in active pfc function SDR-120/240/480/960 En61000-6-2en50082-2 industrial immunity level. Can be installed on din rail TS-35 / 7. 5 or 15. 3 years warranty.More information #ad
Brand | MEAN WELL #ad |
Manufacturer | MEAN WELL #ad |
Height | 4.93 Inches |
Length | 1.26 Inches |
Weight | 1.12 Pounds |
Width | 4.02 Inches |
Part Number | SDR-75-48 |
Model | SDR-75-48 |
More information #ad
8. MEAN WELL
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MW Mean Well SDR-480-48 48V 10A DIN Rail Power Supplies
#adMEAN WELL #ad - Can be installed on din rail TS-35 / 7. 5 or 15. 3 years warranty. High efficiency up to 94%. Built-in active pfc function SDR-120/240/480/960 Built-in dc OK relay contact.More information #ad
Brand | MEAN WELL #ad |
Manufacturer | MEAN WELL #ad |
Height | 5.08 Inches |
Length | 3.39 Inches |
Weight | 0.22 Pounds |
Width | 4.96 Inches |
Part Number | SDR-480-48 |
Model | SDR-480-48 |
More information #ad