SMC Networks PF2M7 Series Manual page 12

*1 Refer to the "Recommended pneumatic circuit examples" on page 2.
*2 When using the accumulated value hold function, use the operating
conditions to calculate the product life, and do not exceed it. The maximum
access limit of the memory device is 3.7 million times. If the product is
operated 24 hours per day, the product life will be as follows:
• 5 min interval: life is calculated as 5 min x 3.7 million = 18.5 million min = 35 years
• 2 min interval: life is calculated as 2 min x 3.7 million = 7.4 million min = 14 years
*3 Negative pressure indicates the pressure value on the IN side (inlet side).
*4 When multiple products are installed closely, the upper limit of the power
supply voltage is 24 VDC.
*5 The accuracy value is based on dry air as a fluid. For other fluids, it is a
reference value.
*6 Value when the digital filter is set at 0.05 s
*7 The time from when the instantaneous flow reaches the set value to when
the switch output operates can be set.
*8 If the flow fluctuates around the set value, the hysteresis must be set to a
value more than the fluctuating width. Otherwise, chattering will occur.
*9 When using a product with an analog output
Communication Specifications (IO-Link mode)
IO-Link type
IO-Link version
Communication speed
Minimum cycle time
Process data length
On request data communication
Data storage function
Event function
Vendor ID
Device ID
2-Color Display
PF2M701-m-Lm-mmm : 0 x 00016D (365)
PF2M701-m-L2m-mmm : 0 x 00016E (366)
PF2M701-m-L3m-mmm : 0 x 00016F (367)
PF2M701-m-L4m-mmm : 0 x 000170 (368)
PF2M702-m-Lm-mmm : 0 x 000171 (369)
PF2M702-m-L2m-mmm : 0 x 000172 (370)
PF2M702-m-L3m-mmm : 0 x 000173 (371)
PF2M702-m-L4m-mmm : 0 x 000174 (372)
PF2M705-m-Lm-mmm : 0 x 000175 (373)
PF2M705-m-L2m-mmm : 0 x 000176 (374)
PF2M705-m-L3m-mmm : 0 x 000177 (375)
PF2M705-m-L4m-mmm : 0 x 000178 (376)
PF2M710-m-Lm-mmm : 0 x 000179 (377)
PF2M710-m-L2m-mmm : 0 x 00017A (378)
PF2M710-m-L3m-mmm : 0 x 00017B (379)
PF2M710-m-L4m-mmm : 0 x 00017C (380)
PF2M7(-L)
Digital Flow Switch
*10 When selecting 0 to 10 V, refer to the analog output graph for the allowable
load current.
*11 Standard condition (STD): 20 [°C], 101.3 [kPa] (Absolute pressure),
65 [% RH] (The flow rate given in the specifications is the value under
standard conditions.)
Normal condition (NOR): 0 [°C], 101.3 [kPa] (Absolute pressure), 0 [% RH]
*12 Setting is only possible for models with the unit selection function.
*13 Power value is displayed for accumulated flow. The first 4 digits of the
measurement value are always displayed.
*14 The time for the digital filter can be set to the sensor input. The response
time indicates when the set value is 90% in relation to the step input.
*15 Check the precautions for One-touch fitting before use. When the piping
condition is changed, for example due to piping on the back of the product,
use a general purpose fitting (KQmL series). Some piping conditions may
have negative effects on the flow accuracy.
* Products with tiny scratches, marks, or display color or brightness variations
which do not affect the performance of the product are verified as conforming
products.
Device
V1.1
COM2 (38.4 kbps)
3.4 ms
Input data: 4 bytes, Output data: 0 byte
Yes
Yes
Yes
131 (0 x 0083)
PF2M725-m-Lm-mmm : 0 x 00017D (381)
PF2M725-m-L2m-mmm : 0 x 00017E (382)
PF2M725-m-L3m-mmm : 0 x 00017F (383)
PF2M725-m-L4m-mmm : 0 x 000180 (384)
PF2M750-m-Lm-mmm : 0 x 000181 (385)
PF2M750-m-L2m-mmm : 0 x 000182 (386)
PF2M750-m-L3m-mmm : 0 x 000183 (387)
PF2M750-m-L4m-mmm : 0 x 000184 (388)
PF2M711-m-Lm-mmm : 0 x 000185 (389)
PF2M711-m-L2m-mmm : 0 x 000186 (390)
PF2M711-m-L3m-mmm : 0 x 000187 (391)
PF2M711-m-L4m-mmm : 0 x 000188 (392)
Series
12