KEYENCE AP-30 Series User Manual
Ap-30 series, Two-color digital display pressure sensor, Instruction manual
Brown
Black or white
Blue
12 to 24 VDC
0 V
Load
Two-color Digital Display
Pressure Sensor
AP-30 Series
Instruction Manual
SPECIFICATIONS
1. The zero-shift type sensor is suffixed with Z after the model name.
2. Z type only. 3. Not provided with Z type
■
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A
• Instruction manual: 1
• Hexagonal-socket
port stopper: 1
• Display unit
label sheet: 1
• Quick reference
sheet: 1
Mounting
bracket A: 1
Mounting
bracket B: 1
PART NAMES AND FUNCTIONS
AUTO key
In auto-tuning mode, use
this key to detect pres-
sure. In measurement
mode, press this key for 2
seconds or more to adjust
the zero-point.
SET key
Use this key to display or
change preset values.
Output indicator 2
(Green LED)
Display unit label
Output indicator 1
(Red LED)
UP/DOWN key
Use these keys to
set output modes,
or to change preset
values or units.
Housing
Hexagonal
socket bolt
A
■
Display unit label
The AP-30 series enables you to
select the display units for pressure.
Attach the included display unit label
for the desired units at the
position in the figure.
CONNECTIONS AND INPUT/OUTPUT CIRCUIT
■
Connections
• Drive current load
• Input to voltage input equipment
■
Input/output circuit
• Output circuit
Brown
Black or white
Blue
12 to 24 VDC
4.7 k
Ω
0 V
Voltage output
Brown
Black
Blue
12 to 24 VDC
0 V
White
(Control output 1)
(Control output 2)
Load
Load
Pressure sensor main circuit
Over current
protection circuit
AP-31Z/32Z/33Z/34Z
(Z type only)
Input circuit (Zero-shift input)
Zero-shift input resets the display to
“0” at the rising edge of the signal.
Blue
Pink
Pressure sensor
main circuit
12 to 24 VDC
3.3 k
Ω
11 k
Ω
AP-31/32/33/34
(Except for Z type)
Analog output circuit
Blue
Pink
Analog
output (+)
0 V
Protection
circuit
Pressure sensor
main circuit
Rear metal casing
(Die-cast zinc)