WAGO-I/O-SYSTEM 750
Using Interference-Free Variants of I/O Modules in Safety Related
Applications
35
750-531 4DO 24V DC 0.5A/ 2-conductor
Manual
Version 1.3.0
Pos: 82.6 /Serie 750 (WAGO-I/O-SYST EM)/Einsatz in sicherheitsg erichteten Anwendung en/Allgemeiner Aufbau ei ner Potenti algruppe - r ückwir kungsfr eie Vari anten @ 6\mod_1258973074755_21.docx @ 44664 @ 23 @ 1
7.2
Connecting the IO Module to Safety Switching
Devices or Safety Modules
7.2.1
General Structure
When using the interference-free variant “…/xxx-8xx”of the IO module 750-531
in safety related applications, the modules belonging to a safety switching device
shall be combined to form a potential group. Power to the potential group shall be
supplied via a power supply module 750-601 or 750-602 or via filter module
750-626. Either a power supply module or a separation module without power
jumper contacts (750-616) must be connected at the end of the potential group.
Pos: 82.7 /Serie 750 (WAGO-I/O-SYST EM)/Einsatz in sicherheitsg erichteten Anwendung en/Aufbau einer Potenti algruppe @ 6\mod_1259221280455_21.docx @ 45332 @ @ 1
Figure 12: Potential Group for Safety Related Applications
Pos: 83 /D okumentation allgemei n/Glieder ungselemente/---Seitenwechsel--- @ 3\mod_1221108045078_0.docx @ 21810 @ @ 1
