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WAGO-I/O-SYSTEM 750
Device Description 23
750-489 4AI RTD/TC/Strain Gauge Ex i
Manual
Version 1.1.0, valid from FW Version 02
3.2
Connectors
3.2.1
Data Contacts/Local Bus
Communication between the head station and the I/O modules as well as the
system supply of the I/O modules is carried out via the local bus. The contacting
for the local bus consists of 6 data contacts, which are available as self-cleaning
gold spring contacts.
Figure 2: Data Contacts