---
lang: "en"
title: "DALI-2 PS DALI Power Supply"
sku: "24033444-2"
canonical_url: "https://shop.marcomweb.it/en/dali/dali-2-ps-dali-power-supply"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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24033444-2:DALI-2 PS Power Supply

The DALI PS serves as the power supply for the DALI bus system. Standardized voltage and current limitation and timing ensure reliable communication on the bus. With an output current of up to 250 mA, the entire DALI line can be powered. Up to 64 addressable DALI devices and another 20-30 control modules (DALI sensors, MCs, touch panels...) can be connected, up to a total load of 200 mA. Units with different output currents and housings are available, suitable for DIN rail mounting, remote ceiling installation (housing with strain relief) or flush-mounted boxes

## Technical Features

- ambient temperature from 20°C to +55°C
- protection class IP20
- connecting wire cross-section max. 2.5 mm²
- device type bus power supply
- power supply 120V/240V AC 50/60Hz
- output current 250mA/220mA guaranteed
- rated power 4W
- DALI output

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Source: https://shop.marcomweb.it/en/dali/dali-2-ps-dali-power-supply

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.