Siemens SIMATIC PLC 6AG1437-3BA10-7AA0 SIPLUS PSU300M 40    -25 ... +70 DEGREES C    WITH CONFORMAL COATING    BASED ON 6EP1437-3BA10    .    STABILIZED POWER SUPPLY    INPUT: 400-500 V 3 AC    OUTPUT: 24 V DC/40 A 6AG14373BA107AA0