6-9
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
6.6
Rated Voltage of the ET 200L Distributed I/O Device
The ET 200L distributed I/O device operates with the rated voltage and cor-
responding tolerances shown in the following table.
Table 6-1
Rated Voltage of the ET 200L Distributed I/O Device
Rated Voltage
Tolerance Range
24 VDC
20.4 to 28.8 VDC
The ET 200L distributed I/O device bridges voltage drops of the power supply
of up to 20 ms long (does not apply to SC electronic modules).
Rated Voltage for
Operation
Bridging Voltage
Drops
General Technical Data