Supply of the connected LEDs

The supply voltage for the connected LEDs is not generated from the EL2574. This supply must be provided externally. Either the connected LEDs can be supplied directly or the supply voltage for the LED is optionally routed via the connection points "Ext. 5...24 V" and "GND". A derating of the current must be taken into account for the supply via the corresponding connection points of the EL2574 (applies to HW < 02).

• < 45°C ambient temperature: with 6 A supply
• 45...50°C ambient temperature: with 3 A supply
• 50°C ambient temperature: no supply
• With the ZB8610 8 A fan cartridge: supply over the entire temperature range