Conriecting Diagram - Lenze 7812 Technical Description

ET4 6/fa
3. Connecting
Control stage
TRIP
contact
capacity
250 V/2A-
speed set value
potentio~eter
Lmnaster voltage 0 to +10V
or 0 to
10V at teni-~inal 11
sigriaj. current
to terDlirlal 11
reversing (S1) brake (S2)
Power stage
cable
checked: 19.04.89
diagram
__
—
4 to 2OmA
muains choke
s~~ccndu~ztor
*
protecting tuse
33.0831 GB
overload
~nomina).
standstill
externaj. TRIP reset
external TRiP set
controller inhibit RSP
Tir/Tif
external speed
set value
external speed
set value
UG
-
thret~—ph~se
I~otcr
special
accessories
page: 3
~actuai
=
extension