WAGO -I/O-SYSTEM 750 Series Manual page 12

12 • 750-655 [AS-Interface master module]
Description
The version number is included in the fabrication number, which is printed on
the right-hand side of the bus module.
Note
A maximum of three AS-Interface master modules can be incorporated into
one fieldbus node. If it is intended to install two or three master modules in
direct vicinity to each other in one node, it is essential to observe the node
design acc. to chapter 2.1.2.1 „Grouping of AS-Interface Master Modules".
WAGO-I/O-SYSTEM 750
I/O Modules