SMC Networks PFCA7 Series Operation Manual page 76

1: Refer to the recommended pneumatic circuit.
2: The operation may be unstable outside the rated control flow range.
3: Applicable fluid: The specification value when dry air is shown. For gas types other than air, the value is for reference.
4: For the analogue voltage, option 1, lead wire with M12 connector (3 m long), is used.
If the lead wire is different, the accuracy may fluctuate depending on the wiring resistance.
5: The reference conditions are as follows: pressure: reference operating pressure; temperature: 25°C; commanded flow rate: step
change from 1% to 100%.
In other conditions, the setting time may be delayed.
6: The operating pressure range refers to the pressure that can be applied to the primary side of the product. This product cannot be
used for negative pressure.
7: The minimum operating differential pressure is the minimum differential pressure value (pressure difference between the primary and
secondary sides) required for the product to operate normally.
Do not mount a restrictor immediately on the secondary side of the product. Doing so may result in unstable control operation.
8: The pressure on the secondary side of the product is open to atmosphere (0 kPa).
9: Analogue output and switch output are not included.
If there is no supply pressure, a consumption current beyond the product specifications may flow in the event of an error in control
operation.
10: Standard condition (STD): 20 °C, 101.3 kPa, 65%R.H. (The flow rate given in the specification is the value at the standard condition)
Normal condition (NOR): 0 °C, 101.3 kPa, 0%R.H.
11: This setting is only available for models with the units selection function.
For models without the units selection function, the instantaneous flow is L/min and the accumulated flow (rate) is fixed to L.
12: The typefaces included herein are solely developed by DvnaComware Taiwan Inc.
13: SMC are working to improve quality. However, any products with tiny scratches, smear, dead-pixel, or variation in the display colour
or brightness which does not affect the performance of the product, are verified as conforming products.
○Cable specification of lead wire with M12 connector (ZS-53-A, ZS-53-D)
Item
Core Nominal cross section
Insulator O.D.
Sheath Material
Outer diameter
Specification
AWG21
1.60 mm approx.
Oil-resistant PVC
6
-76-
No.PF※※-OMA1002