KEYENCE AP-C40W(P) Series - Manual (Page 5)

5
*1 Ambient pressure can be corrected within a range of ±5 % of F.S.
When atmospheric pressure compensation has been performed, the
settings will be saved even when power to the sensor is turned off.
*2 Can also be used when operating in focus mode, although for some
center pressures the display will read FFF.
(Atmospheric pressure compensation is being performed.)
13. Key Lock
Disables operations that would modify the sensor’s configuration. Display
content can be toggled.
Pressing and holding either or for at least 3 seconds while pressing
button will lock the keypad and cause the display to flash.
* The same key combination will deactivate the key lock feature.
14. Specifications
■ Sensor head
Model
Environmental
resistance
Units
Pressure resistance
Adaptive fluids
Pressure type
Temperature
characteristics
Pressure port
Housing material
Weight
Ambient temperature
Relative humidity
Vibration
Shock Resistance
Rated pressure range
7 g (not including cables) / 70 g (including
3-m cable) (4.8 g / 67.8 g for AP-41M) 35 g/98 g
10 to 55 Hz, compound amplitude 1.5 mm, 4 hours for each of XYZ axes
35 to 85 % RH (No condensation)
0 to +50 ° C (No freezing)
M5 male screw PT1/8
Within ± 2 % of F.S. (at 25 ° C)
(in temperature range of 0 to 50 ° C)
Differential
pressure
Gage pressure
Air, non-corrosive gasses
AP-48
500 kPa 500 kPa 1.5 MPa 500 kPa
AP-41/41M AP-43 AP-44
1,000 m/s 2 , 10 times for each of XYZ axes, total 60 time
Case: PBT; Screws: SUS303
kPa
bar
psi
inHg
mmHg
kgf/cm 2
0 to -101.3 101.3 to -101.3 -101.3 to 101.3 0 to 1.000 MPa
0 to -29.9
0 to -14.69
0 to -1.013
0 to 145.0
0 to 10.00
29.9 to -29.9
14.69 to -14.69
1.013 to -1.013 -1.013 to1.013
-14.69 to 14.69
0 to -760
0 to 10.20
760 to -760
-1.033 to 1.33
■ Amplifier
Model
Head combination
Display method
Configuration/display
range *1
Operating status indicators
Repeatability
Hysteresis *2
Display temperature
characteristics
Response (chatter
prevention feature)
Zero shift input
Control output
Analog output
Housing material
Weight
Accessories
Power supply voltage
Current
consumption
Vibration
Relative humidity
Ambient temperature
Rating
Resolution
Environmental
resistance
AP-C40W(P)
12 to 24 VDC ± 10% Ripple (P-P) 10% or less
Red 4.5 digit, 7 segment LED display (4.5 mm character height)
AI indicator (green) Display refresh rate: 10 times/sec
-15 to +110 % of F.S.
± 0.2% of F.S. or less
Variable (standard 0.5% of F.S.)
Within ± 1% of F.S. (at +25 ° C)
(within 0 to +50 ° C temperature range)
Selectable from 1, 2.5, 5, 100, 500 ms
Input time 2 ms or greater
(Switchable with analog output.)
NPN open collector Max. 100 mA (40 V or less)
Residual voltage 1 V or less, 2 outputs (NO/NC switchable)
PNP open collector Max. 100 mA (30 V or less) *3
Residual voltage 1 V or less, 2 outputs (NO/NC switchable)
1 to 5 V Output impedance 1 k Ω or less
(Switchable with zero shift input.)
0 to +50 ° C (No freezing)
35 to 85 % RH (No condensation)
10 to 55 Hz, compound amplitude 1.5 mm, 2 hours for each of XYZ axes
Main unit cover : Polycarbonate
Approx. 80 g (including 2-m cable) / Approx. 35 g (not including cable)
Head connectors, units sticker connector cable
Red LED x 2 (supports control output 1 / control output 2)
12 V operation( NPN/PNP)
780mW (65mA)/960mW (80mA) or less
24 V operation( (NPN/PNP)
1080mW (45mA)/1440mW (60mA) or less
540mW (45mA)/660mW (55mA) or less 840mW (35mA)/1080mW (45mA) or less
AP-41/41M
Normal
Eco mode
AP-43 AP-44 AP-48
Standard mode
High-resolution mode
kPa
kgf/cm
2
mmHg
inHg
psi
bar
kPa
kgf/cm
2
mmHg
inHg
psi
bar
0.1
0.01
0.1
0.1
0.01
0,001
0.001
0.02
1
0.1
0.01
0.001
0.01
0.01
0.1
0.002
0.1 mbar 0.2 mbar
0.001 MPa 0.1
1
0.1
0.02
0.001
0.02
0.2
0.01
0.2 mbar
0.1
0.001
0.02
0.001
0.02
0.2 gf/cm 2
0.004 0.004
15. Error Displays and Corrective Actions
■ Error displays during normal operation
• No difference in sensitivity
(during 2 point tuning/active
tuning).
• There is an applied pressure
of ± 5 % of F.S. during ambient
pressure compensation.
• There is no sensor head
connected.
• The connection to the sensor head
is broken.
• An excess current is flowing to the
control output.
• Reading is falling below
(exceeding) configuration/display
pressure range.
• Reading is exceeding (falling
below) configuration/display
pressure range.
• When there were not at least 2
shift inputs during active 2 point
tuning.
Adjust the air pressure device so that
there will be a difference in sensitivity.
(Return to atmospheric pressure.)
Repeat atmospheric compensation.
Verify that a sensor head is connected
and turn the power on again.
Repair the sensor head disconnection
and turn the power to the sensor back
on.
Check the load and return it to the
rated range.
Return the pressure to the rated
pressure range.
Return the pressure to the rated
pressure range.
Repeat the active tuning procedure
so that there are at least 2 shift inputs.
Display Cause Solution
* Contact KEYENCE for information about error displays other than those
described above.
*1 During focus mode operation, restricted to focus range.
*2 During focus mode operation, standard 0.1% of F.S.
*3 The AP-C40WP uses PNP output. Copyright (c) 2008 KEYENCE CORPORATION. All rights reserved.
0983E 1022-3 96M0983 Printed in Japan
16. Default Mode Settings (Initialization)
The sensor ships with the following configuration.
Units
Detection mode
Operating mode
N.O./N.C. switching
Analog/zero shift *
Chatter prevention
Display color
Power-save
*Press button 5 times while holding down the button to return the
sensor to its default configuration.
KEYENCE, at its sole option, will refund, repair or replace at no charge any
defective Products within 1 year from the date of shipment. Unless stated
otherwise herein, the Products should not be used internally in humans, for
human transportation, as safety devices or fail-safe systems.
EXCEPT FOR
THE FOREGOING, ALL EXPRESS, IMPLIED AND STATUTORY
WARRANTIES, INCLUDING WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
PROPRIETARY RIGHTS, ARE EXPRESSLY DISCLAIMED. KEYENCE
SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
CONSEQUENTIAL OR OTHER DAMAGES, EVEN IF DAMAGES RESULT
FROM THE USE OF THE PRODUCTS IN ACCORDANCE WITH ANY
SUGGESTIONS OR INFORMATION PROVIDED BY KEYENCE. In some
jurisdictions, some of the foregoing warranty disclaimers or damage limitations
may not apply.
E 1101-3
WARRANTIES AND DISCLAIMERS