Connections
Color Function 
Brown +V
Blue  0 V
Black  OUT 1
White OUT 2
Orange   Option input / output
     
CIRCUIT
OCP
OCP
LOAD
LOAD
Output 
impedance
Brown
Black
White
Blue
Orange
① ②
CIRCUIT
OCP
OCP
LOAD
LOAD
Output 
impedance
Brown
Black
White
Blue
① ②
Orange
•  ①: Option voltage / current output model, ②: Option external input model 
•  OCP (over current protection circuit)
•  There is no short circuit protection circuit. Do not connect directly to power or capacitive loads.
•  The control output is abnormal when the control output circuit is shorted or over current is 
supplied.
•  Pay attention to the input impedance of the connected device when using analog voltage 
output. Be sure to the voltage drop due to the resistance of the wiring when extending the 
wiring.
• Product • Instruction manual • Unit sticker
• Connector type: Bracket A / B, Connector wiring (PSO-C01)
• Cable type: Bracket C
• Front cover (PSO-P01), Panel bracket (PSO-B02 / B03)
• Pneumatic type: M5 gender
 
(PSO-Z01)
1
3
3
2
5
4
Run mode: Displays PV (present value), SV (setting 
value) 
Setting mode: Displays parameter and setting value
Turns ON when the corresponding control output 
is ON.
4. [M] key
Enters parameter group, selects item and returns 
run mode.
Sets preset of output operation mode, runs the 
mode or changes parameter.  
No mark: Pneumatic type (gas) / Back
D: Pneumatic type (gas) / Bottom
B: Fluid type (liquid, gas) / Back
L: Fluid type (liquid, gas) / Bottom
No mark: NPN open collector output
P: PNP open collector output
V: Voltage output
A: Current output
H: External input
Pressure 
01
Static 
0.0 to 100.0 kPa
1
0 to 1,000 kPa
V01
Negative  0.0 to -101.3 kPa
C01
Compound  -101.3 to 100.0 kPa
             Medium
Port 
Pneumatic Fluid
 ○ ○
 ○ -
 ○ ○
 - ○
 - ○
No mark: Cable type (fluid type) 
C: Connector type
This is only for reference, the actual product does not support all combinations. 
For selecting the specied model, follow the Autonics website. 
Installation
  
 
Spanner: 12 mm
Spanner: 17 mm
 
Connect the metal part with a 
spanner so that no large force is 
applied to the unit body. 
(tightening torque: ≤ 10 N m, it may 
cause malfunction.)
  Bracket
Use spring washers and hexagon wrench bolts (tightening torque: ≤ 3 N m) to select 
and install a bracket suitable for your environment.
 
• Bracket A • Bracket B • Bracket C
  
• Do not pull the wiring with a force of more than 30 N.
Dimensions
• Unit: mm, For the detailed drawings, follow the Autonics website.
  
30
20
2-M3
20
22.8 7.9 A
B
30.7
  
12
 
Port A B
Rc1/8  0
-
NPT1/8 0
Inner M5 
tap
R1/8 8
  
30
39
20
20
2-M3
32
cable
Rc1/8(standard), NPT1/8
  
20
2-M3
20
32
17
30
41.3
A
30
11.3
B
Port A B
R1/8 
8
Inner M5 
tap
NPT1/8
7/16-
20UNF
11 -
  
30
30
5.1
20
2-M3
20
42.3
B
30
12.3 A
Ø4, 3m
17
Port A B
R1/8  8
Inner M5 
tap
9/16-
18UNF
15.4 -
  Bracket A   Bracket B   Bracket C
20
20
30
20
40
45
15
4.2
1.6
13
3-Ø3.2
Ø4.2
20
40
45
1.6
20
25
30
35
3-Ø3.2
4.2
6
22
Ø4.2
4-Ø3.2
Ø22
20
20
40
36
55
15
22
3.5
4.2
30