6DR5523-0EM00-0AA9 R2D SIEMENS6DR55230EM000AA9R2D

SIPART PS2 smart electropneumatic positioner for pneumatic linear and part-turn actuators; PROFIBUS-PA operation; double action; Enclosure Aluminium . Type of protection (Ex): Intrinsic safety (Ex i) Connection thread el.: M20x1.5 / pneu.: 1/4" NPT Without Without . Brief instructions German / English / Chinese Standard / Fail-Safe - Depressurizing the actuator in case of failure of electrical auxiliary power Manometer block stainless steel 316 ¼‑18 NPT, double-acting with SST manometer IP54 (MPa, bar, psi)