autosen AP008 User manual

Operating instructions
Electronic pressure sensor
autosen AP006 - AP010
80237495 00 04 /2016
Made in Germany
UK
Made in Germany

2
Contents
1 Preliminary note���������������������������������������������������������������������������������������������������4
1�1 Symbols used ������������������������������������������������������������������������������������������������4
2 Safety instructions �����������������������������������������������������������������������������������������������4
3 Functions and features ����������������������������������������������������������������������������������������4
3�1 Applications ���������������������������������������������������������������������������������������������������5
4 Function���������������������������������������������������������������������������������������������������������������6
4�1 Communication, parameter setting, evaluation ���������������������������������������������6
4�2 Switching function������������������������������������������������������������������������������������������7
4�3 Analogue function ������������������������������������������������������������������������������������������8
4�4 IO-Link �����������������������������������������������������������������������������������������������������������9
5 Installation����������������������������������������������������������������������������������������������������������10
6 Electrical connection������������������������������������������������������������������������������������������ 11
7 Operating and display elements ������������������������������������������������������������������������12
8 Menu������������������������������������������������������������������������������������������������������������������13
8�1 Menu structure: main menu�������������������������������������������������������������������������13
8�2 Explanation of the menu������������������������������������������������������������������������������14
8�2�1 Explanation of the menu level 1 ���������������������������������������������������������14
8�2�2 Explanation of the menu level 2 ���������������������������������������������������������14
9 Parameter setting ����������������������������������������������������������������������������������������������15
9�1 Parameter setting in general �����������������������������������������������������������������������15
9�2 Configure display (optional)�������������������������������������������������������������������������17
9�3 Set output signals ����������������������������������������������������������������������������������������18
9�3�1 Set output functions����������������������������������������������������������������������������18
9�3�2 Define switching limits for the hysteresis function ������������������������������18
9�3�3 Define switching limits for the window function ����������������������������������18
9�3�4 Scaling of the analogue value ������������������������������������������������������������19
9�4 User settings (optional)��������������������������������������������������������������������������������19
9�4�1 Set delay for the switching outputs�����������������������������������������������������19
9�4�2 Set output logic for the switching outputs �������������������������������������������19
9�4�3 Set damping for the switching signal ��������������������������������������������������19
9�4�4 Damping for analogue output �������������������������������������������������������������19
9�4�5 Zero-point calibration��������������������������������������������������������������������������19

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9�4�6 Read min/max values for the system pressure ����������������������������������20
9�4�7 Reset all parameters to factory setting �����������������������������������������������20
9�4�8 Set colour change of the display �������������������������������������������������������20
9�4�9 Graphical depiction of the colour change of the display ���������������������21
10 Operation���������������������������������������������������������������������������������������������������������23
10�1 Read set parameters ���������������������������������������������������������������������������������23
10�2 Self-diagnosis / error indications ���������������������������������������������������������������24
11 Technical data and scale drawing ��������������������������������������������������������������������25
11�1 Setting ranges��������������������������������������������������������������������������������������������25
11�2 Further technical data ��������������������������������������������������������������������������������26
12 Factory setting �������������������������������������������������������������������������������������������������27

4
1 Preliminary note
1.1 Symbols used
►Instructions
> Reaction, result
[…] Designation of keys, buttons or indications
→Cross-reference
Important note
Non-compliance may result in malfunction or interference
Information
Supplementary note
2 Safety instructions
• Please read this document prior to set-up of the unit� Ensure that the product is
suitable for your application without any restrictions�
• If the operating instructions or the technical data are not adhered to, personal
injury and/or damage to property can occur�
• Check the compatibility of the product materials with the media to be measured
in all applications�
• Correct condition of the device for the operating time can only be guaranteed if
the device is only used for media to which the wetted materials are sufficiently
resistant→3.1Applications.
• If the devices are used in gas applications with pressures > 25 bar the notes in
chapter 3�1 for devices with the marking **), must be absolutely observed!
The responsibility whether the measurement device is suitable for the
respective application lies with the operator� The manufacturer assumes
no liability for consequences of misuse by the operator� Improper
installation and use of the devices result in a loss of the warranty claims�
3 Functions and features
The device monitors the system pressure of machines and installations�

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3.1 Applications
Type of pressure: Relative pressure
Order
number Measuring range
Pressure resistance
(max. permissible
pressure) *)
Bursting
pressure
bar psi bar psi bar psi
Pressure sensors with G¼ internal thread
AP010 0���400 0…5800 800 11580 1700 24650
AP009 0���250 0…3625 500 7250 1200 17400
AP008** 0���100 0…1450 300 4350 650 9400
AP007** -1���25 -14,5…362,5 150 2175 350 5075
AP006** -1���10 -14,6…145 75 1087 150 2175
*) With static overload pressure or max� 100 million pressure cycles�
**)
Usedeviceswithameasuringrange≥250barforgasapplications>25bar!
MPa = (measured value in bar) ÷ 10
kPa = (measured value in bar) x 100
Avoid static and dynamic overpressure exceeding the specified overload
pressure by taking appropriate measures�
The indicated bursting pressure must not be exceeded�
Even if the bursting pressure is exceeded only for a short time, the unit
may be destroyed� ATTENTION: Risk of injury!
Theunitsarevacuumresistant.Withanominalpressurerange≤
300 mbar observe the specifications in the data sheet!
Pressure Equipment Directive (PED):
The units comply with the Pressure Equipment Directive and are designed
and manufactured for group 2 fluids in accordance with the sound
engineering practice�
Use of group 1 fluids on request!

6
4 Function
• The unit displays the current system pressure�
• It generates output signals according to the operating mode and the parameter
setting�
• It moreover provides the process data via IO-Link�
• The unit is laid out for fully bidirectional communication� So, the following
options are possible:
- Remote display: reading and display of the current system pressure�
- Remote parameter setting: reading and changing the current parameter
setting�
- IO-Linkparametersetting→4.4.
4.1 Communication, parameter setting, evaluation
OUT1 (pin 4) •Switching signal for system pressure limit value
•Communication via IO-Link
OUT2 (pin 2) •Switching signal for system pressure limit value
•Analogue signal 4���20 mA / 0���10 V

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4.2 Switching function
OUTx changes its switching status if it is above or below the set switching limits
(SPx, rPx)� The following switching functions can be selected:
• Hysteresisfunction/normallyopen:[ou1/ou2]=[Hno](→fig.1).
• Hysteresisfunction/normallyclosed:[ou1/ou2]=[Hnc](→fig.1).
First the set point (SPx) is set, then the reset point (rPx)�
The hysteresis defined remains even if SPx is changed again�
• Windowfunction/normallyopen:[ou1/ou2]=[Fno](→fig.2).
• Windowfunction/normallyclosed:[ou1/ou2]=[Fnc](→fig.2).
The width of the window can be set by means of the difference between FHx
and FLx� FHx = upper value, FLx = lower value�
FH
FL
1 2
P = system pressure; HY = hysteresis; FE = window
When set to the window function the set and reset points have a fixed
hysteresis of 0�25 % of the final value of the measuring span�

8
4.3 Analogue function
OUT2 is an analogue output:
• [ou2] defines whether the set measuring range is provided as
4���20 mA ([ou2]= [I]) or as 0���10 V ([ou2] = [U])�
• Analogue start point [ASP2] determines at which measured value the output
signal is 4 mA or 0 V�
• Analogue end point [AEP2] determines at which measured value the output
signal is 20 mA or 10 V�
Minimum distance between [ASP2] and [AEP2] = 20 % of the measuring span�
Voltage output 0...10 V:
Factory setting Measuring range scaled
P = System pressure
VMR = Final value of the measuring range
ASP = Analogue start point [ASP2]
AEP= Analogue end point [AEP2]
In the measuring range of the respective unit the output signal is between 0 and 10 V�
It is also indicated:
•System pressure above [AEP2]: 10���10�3 V
•Fault indication according to Namur: 11 V

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Current output 4...20 mA
Factory setting Measuring range scaled
P =
VMR =
ASP =
AEP=
System pressure
Final value of the measuring range
Analogue start point [ASP2]
Analogue end point [AEP2]
In the measuring range, the output signal is between 4 and 20 mA�
It is also indicated:
•System pressure above [AEP2]: 20���20�5 mA
•System pressure below [ASP2]: 4���3�8 mA
•Fault indication according to Namur: 21�5 mA�
4.4 IO-Link
General information
This unit has an IO-Link communication interface which requires an IO-Link-
capable module (IO-Link master) for operation�
The IO-Link interface enables direct access to the process and diagnostic data
and provides the possibility to set the parameters of the unit during operation�
In addition communication is possible via a point-to-point connection with a USB
adapter cable�
Further information about IO-Link at www�autosen�com�

10
Device-specific information
You can find the IODDs necessary for the configuration of the IO-Link unit and
detailed information about process data structure, diagnostic information and
parameter addresses at www�autosen�com
�
Parameter setting tools
You will find all necessary information about the required IO-Link hardware and
software at www�autosen�com�
5 Installation
Before installing and removing the unit: make sure that no pressure is
applied to the system�
►Insert the unit in a G¼ process connection�
►Tighten firmly� Recommended tightening torque:
Pressure range in bar Tightening torque in Nm
-1���400 25���35
600 30���50
Depends on lubrication, seal and pressure load!
The sensor housing can be rotated by 345° with regard to the process connection�
Do not rotate past the end stop!

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6 Electrical connection
The unit must be connected by a qualified electrician�
The national and international regulations for the installation of electrical
equipment must be adhered to�
Voltage supply according to EN 50178, SELV, PELV�
►Disconnect power�
►Connect the unit as follows:
Core colours
43
2 1
BN
WH
BK
BU
4
1
3
2OUT2
L+
L
OUT1
BK black
BN brown
BU blue
WH white
OUT1: switching output or IO-Link
OUT2: switching outputs or analogue output
Colours to DIN EN 60947-5-2
Example circuit
2 x positive switching 2 x negative switching
L
L+
3
4
2
1
BU
BK
WH
BN
2: OUT2
4: OUT1 L
L+
3
4
2
1
BU
BK
WH
BN
2: OUT2
4: OUT1
1 x positive switching / 1 x analogue 1 x negative switching / 1 x analogue
L
L+
3
4
2
1
BU
BK
WH
BN
2: OUT2
4: OUT1 L
L+
3
4
2
1
BU
BK
WH
BN
2: OUT2
4: OUT1

12
7 Operating and display elements
321
9 10 11
4 5 6 7 8
12
1 to 8: indicator LEDs
LED 1 Switching status OUT1 (lights when output 1 is switched)�
LED 8 Switching status OUT2 (lights when output 2 is switched)�
LEDs
2 - 7
System pressure in the indicated unit of measurement
(pin connection is device-specific)�
9: Enter button [●]
- Selection of the parameters and acknowledgement of the parameter values�
10 to 11: Arrow keys up [▲] and down [▼]
- Setting of the parameter values (scrolling by holding pressed; incremental by pressing
once)�
12: Alphanumeric display, 4 digits
- Display of the current system pressure�
- Indication of the parameters and parameter values�

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8 Menu
8.1 Menu structure: main menu
2
RUN
1
Menu items highlighted in grey e�g� [ FH1
] are only active when assigned parameters
have been selected�

14
8.2 Explanation of the menu
8.2.1 Explanation of the menu level 1
SPx / rPx Upper / lower limit value for system pressure at which OUTx switches with
hysteresis setting� Prerequisite: OUTx setting is [Hno] or [Hnc]�
FHx / FLx Upper / lower limit value for system pressure at which OUTx switches with
window setting� Prerequisite: OUTx setting is [Fno] or [Fnc]�
ASP2 Analogue start point for system pressure: measured value at which 4 mA / 0 V
are provided� Prerequisite: OUT2 setting is [I] or [U]�
AEP2 Analogue end point for system pressure: measured value at which
20 mA / 10 V are provided� Prerequisite: OUT2 setting is [I] or [U]�
EF Extended functions / opening of menu level 2�
8.2.2 Explanation of the menu level 2
rES Restore factory setting�
ou1 Output function for OUT1:
•Switching signal for the pressure limit values: hysteresis function [H ��] or
window function [F ��], either normally open [� no] or normally closed [� nc]�
ou2 Output function for OUT2:
•Switching signal for the pressure limit values: hysteresis function [H ��] or
window function [F ��], either normally open [� no] or normally closed [� nc]�
•Analogue signal for the current system pressure: 4���20 mA [I] or 0���10 V [U]�
dS1 / dS2 Switching delay for OUT1 / OUT2�
dr1 / dr2 Switch-off delay for OUT1 / OUT2�
uni Standard unit of measurement for system pressure (display):
[bAr] / [mbar] / [MPA] / [kPA] / [PSI] / [inHG] / [iH2O] / [mmWS] �
P-n Output logic: pnp / npn�
Lo Minimum value memory for system pressure�
Hi Maximum value memory for system pressure�
dAP Damping of the switch point�
dAA Damping of the analogue output�
Prerequisite: OUT2 setting is [I] or [U]�
coF Zero-point calibration�
coLr Assignment of the display colours "red" and "green" within the measuring
range�
cFH / cFL Upper / lower value for colour change� Parameter only active after selection of
a freely definable colour window in the coLr parameter: [r-cF] or [G-cF]�
diS Update rate and orientation of the display�

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9 Parameter setting
During parameter setting the unit remains in the operating mode� It continues
to monitor with the existing parameters until the parameter setting has been
completed�
9.1 Parameter setting in general
3 steps must be taken for each parameter setting:
1Select parameter
► Press[●]togettothemenu.
► Press[▲]or[▼]untiltherequested
parameter is displayed�
2Set parameter value
► Press[●]toedittheselected
parameter�
►Press [▲] or [▼] for min� 1 s�
> After 1 s: setting value is changed:
incrementally by pressing the button
once or continuously by keeping the
button pressed�
Numerical values are incremented continuously with [▲] or decremented with [▼]�
3Acknowledge parameter value
► Brieflypress[●].
> The parameter is displayed again�
The new setting value is saved�
Set other parameters
► Press[▲]or[▼]untiltherequestedparameterisdisplayed.
Finish parameter setting
► Press[▲]or[▼]
several times until the current measured value is displayed or wait for
30 s�
> The unit returns to the process value display�

16
If [C�Loc] is displayed when an attempt is made to modify a parameter
value, a parameter setting process is active via the IO-Link communication
(temporary locking)�
If [S�Loc] is displayed, the sensor is permanently locked via software� This
locking can only be removed with a parameter setting software�
• Change from menu level 1 to menu level 2:
► Press[●]togettothemenu.
►Press [▲] [▼]until [EF] is displayed�
► Press[●].
> The first parameter of the submenu is
displayed (here: [rES])�
• Locking / unlocking
The unit can be locked electronically to prevent unintentional settings�
►Make sure that the unit is in the
normal operating mode�
► Press[▲]+[▼]simultaneouslyfor
10 s�
> [Loc] is displayed�
10 s
During operation: [Loc] is briefly displayed if you try to change parameter values�

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For unlocking:
►Make sure that the unit is in the
normal operating mode�
► Press[▲]+[▼]simultaneouslyfor
10 s�
> [uLoc] is displayed�
10 s
On delivery: not locked�
• Timeout:
If no button is pressed for 30 s during parameter setting, the unit returns to the
operating mode with unchanged values�
• Exit a parameter without adopting the settings
To exit a parameter without adopting the
settings:
►Press [▲]+[▼] simultaneously�
> Return to the menu level�
• Leaving the menu level
To leave the menu level:
►Press [▲]+[▼] simultaneously�
> Menu level 2 changes to level 1
or
level 1 changes to display�
9.2 Configure display (optional)
►Select [Uni] and set the unit of measurement:
- [bAr], [mbAr],
- [MPA], [kPA],
- [PSI],
- [inHG],
- [iH2O],
- [mmWS]
The selectable units of measurement depend on the
respective unit�

18
►Select [diS] and set the update rate and orientation of the display:
- [d1]: update of the measured values every 50 ms�
- [d2]: update of the measured values every 200 ms�
- [d3]: update of the measured values every 600 ms�
- [rd1], [rd2], [rd3]: display as for d1, d2, d3; rotated by 180°�
- [OFF ] = The display is switched off in the operating mode� When
one of the buttons is pressed, the current measured value is
displayed for 30 s� The LEDs remain active even if the display
is deactivated�
Even with unsteady pressure characteristics [d1] provides optimum
readability; the corresponding algorithms are stored�
9.3 Set output signals
9.3.1 Set output functions
►Select [ou1] and set the switching function:
- [Hno] = hysteresis function/NO,
- [Hnc] = hysteresis function/NC,
- [Fno] = window function/NO,
- [Fnc] = window function/NC�
►Select [OU2 ] and set the analogue function:
- [Hno] = hysteresis function/NO,
- [Hnc] = hysteresis function/NC,
- [Fno] = window function/NO,
- [Fnc] = window function/NC�
- [I] = current signal 4���20 mA,
- [U] = voltage signal 0���10 V�
9.3.2 Define switching limits for the hysteresis function
►[ou1] / [ou2] must be set as [Hno] or [Hnc]�
►Select [SPx] and set the value at which the output is set�
►Select [rPx] and set the value at which the output resets�
rPx is always smaller than SPx� The unit only accepts values which are lower
than the value for SPx�
9.3.3 Define switching limits for the window function
►[ou1] /[ou2] must be set as [Fno] or [Fnc]�
►Select [FHx] and set the upper limit value�

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►Select [FLx] and set the lower limit value�
FLx is always lower than FHx� The unit only accepts values which are lower
than the value for FHx�
9.3.4 Scaling of the analogue value
►Select [ASP2] and set the value at which 4 mA / 0 V is provided�
►Select [AEP2] and set the value at which 20 mA / 10 V is provided�
Minimum distance between ASP2 and AEP2 = 20 % of the measuring
span (scaling factor 5)�
9.4 User settings (optional)
9.4.1 Set delay for the switching outputs
[dS1] / [dS2] = switching delay for OUT1 / OUT2�
[dr1] / [dr2] = reset delay for OUT1 / OUT2�
►Select [dS1], [dS2], [dr1] or [dr2] and set a value between 0 and 50 s (at
0 the delay time is not active)�
For this unit the parameters [dSx] and [drx] for the set and reset
points are designed strictly to the VDMA guideline�
9.4.2 Set output logic for the switching outputs
►Select [P-n] and set [PnP] or [nPn]�
9.4.3 Set damping for the switching signal
►Select [dAP] and set the damping constant in seconds
(value T: 63 %); setting range 0�000���4�000 s�
Damping affects [dAP] the switch point / process data flow (IO-Link
communication) and the display�
9.4.4 Damping for analogue output
►Select [dAA] and set the damping constant (rise time 10���90 %) in
seconds; setting range 0�000���4�000 s�
Damping [dAA] only affects the analogue output / analogue signal
path�
9.4.5 Zero-point calibration
►Select [coF] and set a value between -5 % and 5 % of the final value of
the measuring range� The internal measured value "0" is shifted by this
value�

20
9.4.6 Read min/max values for the system pressure
► Select[HI]or[Lo]andbrieflypress[●].
[HI] = maximum value, [Lo] = minimum value�
Delete memory:
►Select [HI] or [Lo]�
► Pressandhold[▲]or[▼]until[----]isdisplayed.
► Brieflypress[●].
9.4.7 Reset all parameters to factory setting
►Select [rES]�
► Press[●].
► Pressandhold[▲]or[▼]until[----]isdisplayed.
► Brieflypress[●].
We recommend noting down your own settings before carrying out a reset
(→12Factorysetting).
9.4.8 Set colour change of the display
►Select [coLr] and set the function:
- [rEd] = display colour red (independent of the measured value)�
- [GrEn] = display colour green (independent of the measured value)�
- [r1ou] = display colour red when OUT1 switches�
- [G1ou] = display colour green when OUT1 switches�
- [r2ou] = display colour red when OUT2 switches ([ou2] = [Hxx] /
[Fxx])�
- [G2ou] = display colour green when OUT2 switches ([ou2] = [Hxx] /
[Fxx])�
- [r-12] = display colour red when the measured value is between the
limit values of OUT1 and OUT2 ([ou2] = [Hxx] / [Fxx])�
- [G-12] = display colour green when the measured value is between
the limit values of OUT1 and OUT2 ([ou2] = [Hxx] / [Fxx])�
- [r-cF] = display colour red when the measured value is between the
freely definable limit values [cFH]*)and [cFL]*)�
- [G-cF] = display colour green when the measured value is between
the freely definable limit values [cFH]*)und [cFL]*)
*)
The parameters [cFL] and [cFH ] can only be selected in the menu tree
when [r-cF] or [G-cF] were activated�
►Select [cFH] and set the upper limit value�
(only possible when [r-cF] or [G-cF] were activated)�
> The setting range corresponds to the measuring range and its minimum
limit is [cFL]�
This manual suits for next models
4
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