58 Connect Devices WAGO-I/O-SYSTEM 750750-666/000-003 4FDI/2FDO 24V/10A PROFIsafe V2 iParManualVersion 1.4.0, valid from HW/SW Version 01/01Pos: 35 /Alle Serien (Allgemeine Module)/Überschriften für alle Serien/Anschließen/Einspeisekonzept - Überschrift 2 @ 9\mod_1292323902755_21.docx @ 67445 @ 2 @ 17.2 Power Supply ConceptPos: 36.1 /Serie 750 (WAGO-I/O-SYSTEM)/Anschließen/Einspeisekonzepte/PROFIsafe-Einspeisekonzept 75x-0666/000-003 @ 10\mod_1305805782964_21.docx @ 73000 @ @ 1Only operate PROFIsafe I/O modules with safe extra low voltage!When using PROFIsafe I/O modules, only use power supplies with protectiveextra-low voltage (SELV/PELV) for the 24 VDC power supply.Note maximum voltage!Please note that a maximum voltage U max only can act on the PROFIsafe I/Omodule in the event of a failure because irreparable damage could occur to themodule otherwise. The digital power outputs are automatically switched off aftera volutage of approx. 35 V.For the PROFIsafe I/O module 750-666/000-003, the field supply voltage is:U max < 35 VOnly provide the PROFIsafe I/O module with voltage that contains nosurges!If the PROFIsafe is supplied with a field voltage in which surges may occuraccording to EN 61326-3-1, you must install an external filter or filter module(750-624 or 750 626).