Radio relay actuator 10A/250V AC. 1 normally open or normally closed contact, not potential-free. Standby loss only 0.4 watts. For built-in installation. 49x51mm, 20mm deep. The connection terminals are plug-in terminals for conductor cross-sections from 0.2mm to 2.5mm. Up to 32 radio buttons and radio window contacts can be taught in using the convenient tap technology. Bidirectional radio can be activated. Contact switching at zero crossing. Supply, switching and control voltage locally 230V. If the supply voltage fails, the switching position is retained. When the supply voltage returns, it is switched off in a defined manner. After installation, wait for the automatic short synchronization before connecting the switched consumer to the mains. In addition to the radio control input via an internal antenna, this radio actuator can also be controlled locally with a conventional 230V control button that may be mounted in front of it. A glow lamp current is not permitted. When programming, the contact function in the idle state can be defined as a normally open or normally closed contact. If the contact closes when at least one window is open, extractor hoods or similar can be activated or an alarm can be given. If the contact opens when at least one window is open, heating or air conditioning units can be switched off. Several radio window contacts are linked together, the last radio window contact to be programmed determines the function.
