Praher Plastics AQUASTAR mp6 plc, Руководство по эксплуатации

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Electrical connection 10
10.1 Connection of the power supply
With Aquastar 230V power supply (look at 13.2):
100
– 240 VAC 50/60 Hz 20/30VA
With separate power supply:
12
– 24 VDC/AC 50/60 Hz 20/30VA
With PLC power supply:
12
– 24 VDC 20/30VA
In addition the jumpers ST13 and ST16 have to be set
10.2 Connection of the relays outputs for the PLC
Position Relays:
If the Aquastar is on position the clamps [13
→ 14] are connected.
Error Relays:
If an error occurs the clamps
[23 →24] are connected for a certain time, corresponding to the
kind of the error.
This repeats until the error is fixed and (if necessary) reset.
The corresponding Errors are treated in the chapter commissioning
10.3 Connection of the Aquastar inputs for the PLC
To use the inputs a voltage of 8-24VDC has to be applied at the 24V and GND. (If the
device is operated with this voltage and ST13/ST16 it has to be 10-24VDC)
Ideally the PLC power supply is used for this purpose, but in any case the GND must be
connected for proper function.
Overview of the Aquastars inputs:
Clamp designation position
DR drain
CL closed
WI winter
FI filter
BW backwash
RI rinse
CI circulate
ERR error reset