SMC Networks PF2M7 Series Manual page 3

The digital display allows for the
visualization of the flow rate.
2-color
display, Improved visibility
Recommended pneumatic circuit examples
* Recommended air quality class: JIS B 8392-1 1.1.2 to 1.6.2 (ISO 8753-1 1.1.2 to 1.6.2)
Analog free span function
The analog span point (5 V
(10 V), 20 mA) can be
changed within 10 to 105%
of the rated flow rate with
respect to the displayed
value.
Application example
When 5 V output is required
from the flow switch at 75 L/min,
use a sensor that outputs 1 to 5 V
at 1 to 100 L/min.
Selectable analog output function
1 to 5 V or 0 to 10 V can be selected.
Low current consumption:
*
35 mA 1 or less
*1 PFM7: 55 mA or less
2-Color Display
Compressed air line
Air Air
Regulator
dryer filter
IDF
AF
IDU
Analog
Changeable range
output
5 V (10 V)
20 mA
At the time of shipment
1 V (0 V)
4 mA
0% 10%
Analog
Adjustment point: 75 L/min , 100 L/min
output
5 V
Change
At the time of shipment
1 V
1 L/min 75 L/min 100 L/min
Digital Flow Switch
Select a model according to the fluid
to be used.
Carbon
dioxide
(CO )
2
Mist Micro mist
separator separator
AR
AFM AFD
IR
AM AMD
Delay time setting
Can be set between 0 and 60 s
The delay time can be set according to the
application.
Grease-free
Display
100% 105%
Functions
Output operation
Forced output
Analog free span
Display
Display color
Selection of display OFF mode Setting of security code
Selectable analog output
Reference condition
Peak/Bottom value display
Reversible display
Digital filter setting
Power supply voltage:
12 to 24 V
* For the IO-Link device: 18 to 30 V
PF2M7(-L)
Dry air,
Nitrogen
(N )
2
Argon
Vacuum line
Flow Suction Flow
switch filter switch
ZF
PF2M PF2M
SFD100
pp. 24, 25
Key lock
Reset to the default settings
Delay time setting
Error display
Display mode
Display with zero cut-off setting
Accumulated value hold
Simple setting
Zero clear
Series
(Ar)
Vacuum line
2