6DR5520-0NM02-0AA0 - Siemens
SIPART PS2 Smart, electropneumatic positioner, PROFIBUS PA, Ex/nEx, double-acting, polycarbonate enclosure, for pneumatic linear and part-turn actuators. Standard Without explosion protection. Connection thread el.: M20x1.5 / pneu.: 1/4" NPT Without limit monitor. Analog Input Module (AIM) to connect external position detection systems, e. g. NCS Sensor, Position Transmitter 6DR4004-1ES/2ES/3ES/4ES or other sensors. The internal position detection is not applied but...