JUMO ZELOS Serie Manual De Servicio página 75

6 Electrical connection
Current limiting for capacitive loads
In the case of capacitive loads, the switching contact (S) must be protected with a resistor.
S
F1 F2 R
L+
SPS
L-
Protective circuit for inductive loads for capacitive loads
In the case of inductive loads, the switching contact (S) must be protected with a flyback diode.
Flyback diode
S
F1 F2
L+
Relay
L-
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