The 6DR5123-.....-.... is a SIPART PS2 smart electropneumatic positioner from Siemens, accepting a 4-20 mA HART input and driving double-acting pneumatic actuators. It is built for linear and part-turn actuators, with non-contacting (wear-free) position detection (NCS) and an aluminum enclosure rated for Ex/nEx environments. This variant does not include the pressure sensor option (P01/P02), so external pressure sensing is required if that function is needed.
RoHS compliance is confirmed since 31-12-16, and REACH candidate list information is available on request.