Accessories

Meanwell ERDN20 Redundancy Module Series Features:closed designsupports 1+1 and N+1 redundancy systems2-channel input and 1-channel output2-channel DC OK signal and alarm relay built-inLED operation indicatorCooling by free air convectionSafety standards: UL62368-1 and othersEMC standards: EN55032 Class B, EN61000-4-2 and others3 years manufacturer warrantyFor detailed technical specifications, please check the data sheet in the "downloads" section.

Meanwell DRDN20 DIN-Rail Redundancy Module Series Features:closed designsupports 1+1 and N+1 redundancy systemsdirect DIN rail mountable2-channel input and 1-channel output2-channel DC OK signalling and alarm relay built-inLED operation indicatorCooling by free air convectionSafety standards: UL62368-1 and othersEMC standards: EN55032 Class B, EN61000-4-2 and others3 years manufacturer warrantyFor detailed technical specifications, please check the data sheet in the "downloads" section.

Meanwell DRDN20 DIN-Rail Redundancy Module Series Features:closed designsupports 1+1 and N+1 redundancy systemsdirect DIN rail mountable2-channel input and 1-channel output2-channel DC OK signalling and alarm relay built-inLED operation indicatorCooling by free air convectionSafety standards: UL62368-1 and othersEMC standards: EN55032 Class B, EN61000-4-2 and others3 years manufacturer warrantyFor detailed technical specifications, please check the data sheet in the "downloads" section.

Meanwell DRDN20 DIN-Rail Redundancy Module Series Features:closed designsupports 1+1 and N+1 redundancy systemsdirect DIN rail mountable2-channel input and 1-channel output2-channel DC OK signalling and alarm relay built-inLED operation indicatorCooling by free air convectionSafety standards: UL62368-1 and othersEMC standards: EN55032 Class B, EN61000-4-2 and others3 years manufacturer warrantyFor detailed technical specifications, please check the data sheet in the "downloads" section.

Meanwell ERDN40 Redundancy Module Series Features:closed designsupports 1+1 and N+1 redundancy systems2-channel input and 1-channel output2-channel DC OK signalling and alarm relay built-inLED operation indicatorCooling by free air convectionSafety standards: UL62368-1 and othersEMC standards: EN55032 Class B, EN61000-4-2 and others3 years manufacturer warrantyFor detailed technical specifications, please check the data sheet in the "downloads" section.

Meanwell ERDN40 Redundancy Module Series Features:closed designsupports 1+1 and N+1 redundancy systems2-channel input and 1-channel output2-channel DC OK signalling and alarm relay built-inLED operation indicatorCooling by free air convectionSafety standards: UL62368-1 and othersEMC standards: EN55032 Class B, EN61000-4-2 and others3 years manufacturer warrantyFor detailed technical specifications, please check the data sheet in the "downloads" section.

Meanwell ERDN40 Redundancy Module Series Features:closed designsupports 1+1 and N+1 redundancy systems2-channel input and 1-channel output2-channel DC OK signalling and alarm relay built-inLED operation indicatorCooling by free air convectionSafety standards: UL62368-1 and othersEMC standards: EN55032 Class B, EN61000-4-2 and others3 years manufacturer warrantyFor detailed technical specifications, please check the data sheet in the "downloads" section.

Meanwell DRDN40 DIN-Rail Redundancy Module Series Features:closed designsupports 1+1 and N+1 redundancy systemsdirect DIN-rail mountable2-channel input and 1-channel output2-channel DC OK signalling and alarm relay built-inLED operation indicatorCooling by free air convectionSafety standards: UL62368-1 and othersEMC standards: EN55032 Class B, EN61000-4-2 and others3 years manufacturer warrantyFor detailed technical specifications, please check the data sheet in the "downloads" section.

Meanwell DRDN40 DIN-Rail Redundancy Module Series Features:closed designsupports 1+1 and N+1 redundancy systemsdirect DIN-rail mountable2-channel input and 1-channel output2-channel DC OK signalling and alarm relay built-inLED operation indicatorCooling by free air convectionSafety standards: UL62368-1 and othersEMC standards: EN55032 Class B, EN61000-4-2 and others3 years manufacturer warrantyFor detailed technical specifications, please check the data sheet in the "downloads" section.

Meanwell DRDN40 DIN-Rail Redundancy Module Series Features:closed designsupports 1+1 and N+1 redundancy systemsdirect DIN-rail mountable2-channel input and 1-channel output2-channel DC OK signalling and alarm relay built-inLED operation indicatorCooling by free air convectionSafety standards: UL62368-1 and othersEMC standards: EN55032 Class B, EN61000-4-2 and others3 years manufacturer warrantyFor detailed technical specifications, please check the data sheet in the "downloads" section.

Meanwell DBUF20 Buffer Module Series Features:closed designdirect DIN-rail mountableBuffering with maintenance-free electrolytic capacitors instead of lead-acid batteriesbuffer mode selectable: fixed mode at 22VDC, or dynamic mode for Vin-1Vsupports parallel connection to extend buffer timesuitable for 24V buffer systemsprotected against short circuit, overload, overvoltagesafety standards: UL62368-1EMC standards: EN55032 Class B3 years manufacturer warrantyFor detailed technical specifications, please check

Meanwell DBUF40 Buffer Module Series Features:closed designdirect DIN-rail mountableBuffering with maintenance-free electrolytic capacitors instead of lead-acid batteriesbuffer mode selectable: fixed mode at 22VDC, or dynamic mode for Vin-1Vsupports parallel connection to extend buffer timesuitable for 24V buffer systemsprotected against short circuit, overload, overvoltagesafety standards: UL62368-1EMC standards: EN55032 Class B3 years manufacturer warrantyFor detailed technical specifications, please check