SIMATIC DP, POWER MODULE PM-E F PROFISAFE, FOR ET 200S; 24V DC USEABLE FOR INSTALLATIONS WITH UNGROUNDED REFERENCE POTENTIAL RELAIS FOR FAIL-SAFE SWITCHING OF VOLTAGE BUSES P1 AND P2 UP TO CAT. 3/ SIL 2 AND 2 FAIL-SAFE DIGITAL OUTPUTS UP TO CAT. 4/ SIL 3,
