Connection For The I/O Module To Safety Switching Devices Or F I/O Modules; General Structure Of A Potential Group; Figure 14: Setting Up A Potential Group (Example); Table 25: Supply Or Filter Modules For Setting Up A Potential Group - WAGO 750-508/040-000 Manual

WAGO-I/O-SYSTEM 750 XTR
750-508/040-000 2DO 24 VDC 2A/ Diagn XTR
8.2 Connection for the I/O Module to Safety Switching
Devices or F I/O Modules
8.2.1

General Structure of a Potential Group

When using the interference-free I/O module 750-508/040-000 in safety-related
applications, the I/O modules belonging to a safety switching device shall be
combined to form a potential group. The power supply of the potential group may
only be provided via the following supply or filter modules:

Table 25: Supply or Filter Modules for Setting up a Potential Group

Supply Terminal Blocks
Field-side power supply filter
Power supply filter
The potential group must be terminated by one of the listed supply or filter
modules or by the end module 750-600/040-000.

Figure 14: Setting up a Potential Group (Example)

Pos: 38 /Serie 750 (WAGO-I/O -SYSTEM)/ Einsatz in sicherheitsger ichteten Anwendungen/Anschlussbeisp iele/Anschlussbeisp iel 2/4-Kanal-D igitalausgangsklemmen in Sicherheit sanwendungen 750-xxxx/0040-xxxx @ 15\mod_1367561452170_21.docx @ 118506 @ 3 @ 1
1 Eins atz der rüc kwir kungsfrei en Digital ausg angs kl emme in Sic her heitsanwendungen
Using in Safety Related Applications
750-602/040-000
750-612/040-000
750-613/040-000
750-624/040-001
750-626/040-000
43
Manual
Version 1.3.0