Connection examples for redundant I/Os
C.2 Interconnection of output modules
CPU 410-5H Process Automation
338 System Manual, 09/2014, A5E31622160-AB
Information on connecting digital output modules via diodes
● Suitable diodes are diodes with U
_r
>=200 V and I_
F
>= 1 A (e.g., types from the series
1N4003 ... 1N4007).
● It is advisable to separate the ground of the module and the ground of the load. There
must be equipotential bonding between both.
Information on connecting analog output modules via diodes
● Suitable diodes are diodes with U
_r
>=200 V and I_
F
>= 1 A (e.g., types from the series
1N4003 ... 1N4007).
● A separate load supply is advisable. There must be equipotential bonding between both
load supplies.
To Next Page
Loading...
