Further information for Siemens 5WG1521-4AB23 - blind actuator RL 521/23 2x
2 channels
Relays electrically interlocked against each other for switching the direction of rotation
Integrated electronics for detecting the response of electromechanical limit switches and for auto-calibrating the travel times from one limit position to the other
Electronics operated via bus voltage
Integrated bus coupler, bus connection via bus terminal
Protection class: IP 20 when installed
Separate control of one sun protection, door or window drive each with an AC motor for AC 230 V and electromechanical or electronic limit switches per actuator channel
Screwless terminals for connecting and looping through untreated conductors, single-wire, fine-wire and multi-wire 0.5 ... 2.5 mm2
For installation in automation module box AP 118 or room automation box AP 641