Electrical installation
Relay output connection
5
92
EDK82MV752 DE/EN/FR 7.2
When using earth−leakage circuit breakers, observe the following:
ƒ Only install the earth−leakage circuit breaker between supplying mains and drive
controller.
ƒ Earth−leakage circuit breakers can trip incorrectly due to
– capacitive compensation currents flowing in the cable shields during operation
(particularly with long, shielded motor cables),
– simultaneous connection of several inverters to the mains
– the use of additional interference filters.
5.2 Relay output connection
8200mot410
Function Relay position
Message
(Lenze setting)
Technical data
X1/K11 NC contact Open TRIP
AC 250 V/3 A
DC 24 V/2 A ... DC 240 V/0.22 A
X1/K12 Centre contact
X1/K14 NO contact Closed TRIP
PES HF−shield termination by large surface connection to PE
Note!
ƒ Switching of control signals:
– Use shielded cables
– HF−shield termination by PE connection
– The minimum load for switching the signals through correctly is 12 V and
5 mA. Both values have to be exceeded at the same time.
ƒ Switching of mains potentials:
– Unshielded cables are sufficient
ƒ For the protection of the relay contacts a corresponding suppressor circuit is
absolutely required for an inductive or a capacitive load!
ƒ The service life of the relay depends on the type of load (ohmic, inductive or
capacitive) and the value of the switching capacity.
ƒ The message that is output can be changed in code C0008 or C0415/1.
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