SMC Networks PFA Series - Page 14

PFA3-A
Panel mount type
PFA3-B
DIN rail type
Dimensions/Remote Type Display Unit
for Air
41.8 40.3
A
Panel fitting dimensions
40
6.4
8-M3
3 x 7.2 (= 21.6)
4.3
4019.4
3 x 7.2 (= 21.6)
8-M3
36
15
6.4
29
38
2 –ø3.4
56(4.5) 44
3015.2
26
35.5
ø6.5
36
+0.5
0
36
+0.5
0
35.8
2134
5678
1
∗ The applicable panel thickness is 1 to 3.2mm.View A
Internal circuit and wiring examples
SMC FLOW SWITCH
SET
RESET
UNIT
SMC FLOW SWITCH
SET
RESET
UNIT
PFA30-(-M)
Sensor
1
Blue Brown Black
N.C.
OUT1 OUT2
2 3 4
5
12 to 24VDC
– +
6 7 8
Load Load
PFA31-(-M)
Sensor
1
Blue Brown Black
N.C.
OUT1 OUT2
2 3 4
5
12 to 24VDC
– +
6 7 8
Load Load
PFA312-(-M)
Sensor
1
Blue Brown Black
Analog
output
OUT1 N.C.
2 3 4
5
12 to 24VDC
– +
6 7 8
Load Load
PFA313-(-M)
Sensor
1
Blue Brown Black
Analog
output
OUT1 N.C.
2 3 4
5
12 to 24VDC
– +
6 7 8
Load Load
234
5678
to are terminal numbers.
10
Series PFA