AUER Signal PC7ASI20 Series AS-I Element for Use with Modul-Perfect 70 LED Signal Towers, 27-31 V dc, DC

The AUER Signal PC7ASI20 type AS-Interface module for controlling up to 4 modules. It has Operating temperature range of -30 °C to +70 °C and high protection class IP67, IP66 and impact resistance IK08.

Maximum 31 slaves, max. 4 modules
Supply of the modules either from the AS-Interface system or via external supply (switchable via jumper)
Power requirement of the AS-Interface circuit: 20mA
Supply of the modules from the AS-Interface circuit: max. 280mA for all 4 modules
External supply: max. 280mA