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

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24033444:DALI-2 PS Power Supply for DALI Network DIN Rail

The DALI PS serves as the power supply for the DALI bus system. Standardized voltage and current limiting 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, MC, 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

- Power supply for DALI bus
- Guaranteed supply current 200mA
- Maximum supply current 250mA
- Suitable for powering an entire DALI line with 64 standard DALI ballasts
- Independent electronic device for ceiling mounting and integration into protection class II devices
- Power supply 110Vac ... 240Vac for worldwide use
- Surge immunity up to 400V

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Source: https://shop.marcomweb.it/en/dali/dali-2-ps-power-supply-for-dali-network-din-rail

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