KEYENCE AP-C40(P) Series - Manual

1
Digital Pressure Sensor
with 2-Color Display
AP-C40(P) Series
Instruction Manual
1. Safety Precautions
WARNING
● Do not use this product in safety circuits such as those designed to
protect human workers.
● This product does not employ an explosion-proof construction. Do not
use it in the presence of flammable gasses, liquids, or powders.
● This is a direct current power supply type sensor. Application of an
alternating current may result in explosion or fire.
■ Accessories
96M1402 3. Sensor Head Installation
● 1 connector cable (2 m) ● 1 unit scale label
2. Part Names
SET AP-C40 MODE
MPa 1 2 Pressure display units
*Apply the units sticker here.
Pressure display
Mode button
Manual adjustment button
Set button
Wiring
connector
Sensor head
connector
Mounting screws
(M3 x 2)
Operational indicator /
Output 1, Output 2
1 2
● 1 instruction manual
1) Cut the cable to an appropriate
length and strip away about 25
mm of the outermost insulation.
Note: It is not necessary to
remove insulation from the
core wires.
2) Insert the cables after aligning
them with the colors on the seal
on top of the connector body.
About
25 mm
About
25 mm
Connector
body Connector
cover
Connector
lock
Orange
Brown Blue
Gray
Pressure
connection
3) Press together the body and the
connector cover into which the
cables were inserted to make a
connection (use a pair of pliers
or similar tool to press them to-
gether).
4) Insert the sensor head connec-
tor into the hole of the amp unit.
To remove the connector, de-
press the connector lock and
pull it out.
* Do not reuse sensor head
connectors that have already
been pressure-connected. Insert until you hear a
clicking sound.
4. About Sensor Head Installation
Common Do not subject the case to pressure sufficient to deform
its shape during installation.
AP-41(M) • Use a torque of 0.3 N • m or lower to tighten the screws
43 • 44 for the sensor head conduits.
AP-48 Use a torque of 5 N • m or lower to tighten the screws for
the sensor head conduits.
Take care that no foreign objects enter the sensor when
opening one of the pressure ports to atmospheric air.
Take care not to bend the pressure ports.
Connect the “High” port to the high-pressure side of the
system and the “Low” port to the low-pressure side.
5. Mounting Brackets (option)
Dedicated mounting hardware is available for the sensor, allowing it to be
installed in a range of locations.
Horizontal mounting bracket Wall mounting bracket
(AP-BO1) (AP-BO2)
Faceplate/ceiling mounting bracket Tilted mounting bracket
(AP-BO3) (AP-BO4)
● 1 sensor head connector