Mixer-feeder for exchange art. 1224A for sist. Simplebus

The mixer is contained in an 8 DIN module box. Powered by 230V mains, it has a dedicated output for exchange power supply art. 1224A. It receives a Simplebus 1 type signal and superimposes the monitor power supply for the upright. Up to 100 devices can be connected between intercoms and monitordistributable on 4 outputs. Equipped with LED that signals any short circuits on the line. Equipped with 4 terminals for line termination art. 1216. Dimensions: 140x140x67 mm (8 DIN modules).