NOTICE!
For the trouble-free operation of an I/O bus extension system, the ground connection
of the I/O bus power supplies (V
k
0 V) of all terminal blocks must be connected with
each other via a low-impedance connection (see Figure). This also includes the
ground connection of the I/O bus power supply of the higher-level Fieldbus Coupler!
Power supply
Operation Manual
Safety I/O Terminals
SI4000 / SO4000
Document no.: 5.08009.05
Baumüller Nürnberg GmbH
40
6.5
Figure 7:
Power supply of the terminal blocks
Summary of Contents for SI4000
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