SMC Networks ZK2 A Series, Operation Manual

Page: 11 / 80

-10-
No. ZK2-OM01301
(5) Pressure Sensor/Pressure Switch for Vacuum
Symbol Type Pressure range [kPa] Specifications
P
Pressure sensor
Note 10)
0 to -101 Analog output 1 to 5V
T -100 to 100 Analog output 1 to 5V
A
Pressure switch for
vacuum
0 to -101
NPN
2 outputs
Unit selection function
Note 12)
B SI unit only Note 13)
C
PNP
2 outputs
Unit selection function
Note 12)
D SI unit only Note 13)
E
-100 to 100
NPN
2 outputs
Unit selection function
Note 12)
F SI unit only
Note 13)
H
PNP
2 outputs
Unit selection function Note 12)
J SI unit only
Note 13)
K
Pressure switch for
vacuum with energy
saving function Note 11)
-100 to 100
NPN
1 output
Unit selection function Note 12)
Q SI unit only
Note 13)
R
PNP
1 output
Unit selection function
Note 12)
S SI unit only
Note 13)
N Without pressure sensor and pressure switch for vacuum
Note 10) When the pressure sensor
“P, T” is selected, select “C, L, L1, Y” for (6) Wiring Combinations. Since only grommet type is
available for the pressure sensor, sensor without lead wire cannot be selected.
Note 11
) When “K, Q, R, S” is selected, select “K” for (3) Combination of Supply Valve and Release Valve, select “W” or “L3” for (6)
Wiring Combinations.
Note 12) Unit selection function is not available in Japan due to new measurement law.
Note 13) Fixed unit: kPa
(6) Wiring Combinations
Symbol
For supply valve/release valve
Pressure sensor assembly/Lead wire
with connector for pressure switch
Wiring type Connector assembly
C
Common wiring
for manifold
None
Lead wire length: 3m (pressure sensor)
2m (pressure switch)
C1 None
Note 15)
L
Individual wiring
Lead wire length: 300mm
Note 14)
Lead wire length: 3m (pressure sensor)
2m (pressure switch)
L1 None
Lead wire length: 3m (pressure sensor)
2m (pressure switch)
L2 Lead wire length: 300mm
Note 14)
None
Note 15)
L3 None None Note 15)
W
Lead wire with connector for pressure switch with energy saving function
Lead wire length: 2m
Y
When “N” is selected for (3)
(without supply and release valve)
Lead wire length: 3m (pressure sensor)
2m (pressure switch)
Y1 None
N
When “N” is selected for both (3) and (5)
(without supply and release valve, without pressure sensor and pressure switch)
Note 14)
Select “L1, L3” when the connector assembly other than standard lead wire length (300mm) is ordered.
(Refer to Connector assembly on. page 33 )
Note 15) Select when no pressure switch for vacuum, no pressure sensor or pressure switch for vacuum without Lead wire with
connector is used.