Typical AC current application with an inductive load:
n
1) Load (e.g. alpha motor-driven pump)
n
2) RC-protective circuit
– Typical RC protective circuit at 230 V AC:
– Capacitor
[0.22µF/X2]
– Resistance
[100 Ohm / 1 W] (metal oxide (pulse resistant))
n
3) Relay contact (XR1, XR2, XR3)
2.6 Terminal allocation variants
2.6.1 "Private pool" possible terminal allocation
A1261
I.
II. III. IV. V.
VI.
VII. VIII. IX.
X.
XI.
Fig. 4: [Private pool] possible terminal allocation
I.
Frequency converter (FU)
II.
Level switch, 1 -stage
III. Feedback, cover
[CLOSE]
IV. Feedback, counterflow system
[ON/OFF]
V.
Level ++
VI. Solenoid valve, feedback
VII. Transformer for underwater light
VIII. Solenoid valve, water top-up
IX. Counterflow system
[JetStream]
X.
Cover
[CLOSE]
XI. Cover
[OPEN]
Installation of the F module
9