206
8 Options
NOTICE
If cable shielding is provided you must connect this shielding to an extra protected earth ter-
minal.
8.3.3.1 Galvanic Isolation
DANGER!
Attention! Short-circuit danger!
An improper wiring could lead to a short-circuit which may cause damages to connected de-
vices or an electrical shock.
Please ensure all connections on SELV have a safe separation from main voltage i
n
wiring and with connected devices!
Speed feedback 0/4 ... 20 mA I - 10
Speed setpoint 0/4 ... 20 mA O - 10
Speed setpoint 0 ... 10 V O - 10
LSB I/O X 100
I = Input
O = Output
Circuit Type Shielding Cable length max. [m]
Fig. 8-39 Galvanic isolation VSM100
=
Safety Extra Low Voltage provides protection
against electrical shock.
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