6DR5220-0EN31-0AA4 SIEMENS6DR52200EN310AA4

SIPART PS2 smart electropneumatic positioner for pneumatic linear and part-turn actuators; 2-,3-,4-wire; 4...20mA with HART-interface; double action; polycarbonate enclosure . Type of protection (Ex): Intrinsic safety (Ex i) Connection thread el.: 1/2" NPT / pneu.: 1/4" NPT Mechanic Limit Switches (MLS), 2 mechanical limit switches and 1 digital output. Not applicable for natural gas applications. Device plug M12 optionally orderable with -Z D57. Analog Output Module (AOM), analog position feedback 4 ... 20 mA. Device plug M12 optionally orderable with -Z D53. . Brief instructions German / English / Chinese Standard / Fail-Safe - Depressurizing the actuator in case of failure of electrical auxiliary power Manometer block aluminum ¼‑18 NPT, double-acting with plastic manometer IP31 (MPa, psi)