POSITAL ACS-080 User manual

AMERICAS
FRABA Inc.
1 N Johnston Ave, Suite C238
Hamilton, NJ 08609-2020, USA
T [phone]
www.posital.com, [e-mail]
EUROPE
FRABA AG
Zeppelinstraße 2
50667 Köln, GERMANY
T [phone]
www.posital.eu, [email protected]
ASIA
FRABA Pte. Ltd.
30 Kallang Place,
#04-16/17, SINGAPORE 339159
T [phone]
www.posital.sg, inf[email protected]g
TILTIX INCLINOMETER
WITH ANALOG & RS232 INTERFACE
User Manual

Page 2 ACS Analog User Manual Version: 20120221
TILTIX INCLINOMETER
WITH ANALOG & RS232 INTERFACE
Table of Content
General Safety Advice ................................... 3
About This Manual......................................... 3
1. Introduction ................................................4
1.1 ACCELENS (ACS) .....................................4
1.2 ACS Analog ...............................................4
2. Installation.................................................. 5
2.1 Accessories ...............................................5
2.2 Pin Assignment ..........................................5
2.3 Installation Precautions .............................. 6
2.4 Measurement Axes.................................... 7
3. ACS-Analog Software Configuration..........8
3.1 Default Factory Settings............................. 8
3.2 Modes of Operation.................................... 8
3.3 Programmable Parameters......................... 9
4. RS232 Digital Interface –
Setup and Programming............................10
4.1 Hardware Setup....................................... 10
4.1.1 Accessories Required............................ 10
4.1.2 Wiring & Connection...............................10
4.1.3 Connection Setup.................................. 10
4.2 Software Communication Setup.................11
4.3 Table 1: Commands
in Configuration Mode.....................................13
4.3.4 Table 2: Code Transmission Rates..........15
4.3.4 Table 3: Baud Rates ..............................15
4.3.5 Preset/Direction and Teach-in Mode .......16
5. Analog Interface .......................................18
5.1.1 ACS –Voltage........................................18
5.1.2 ACS –Current .......................................18
5.3 Analog Inputs (SET1 and SET2) ...............19
5.3.1 Preset................................................... 19
5.3.2 Invert Direction...................................... 20
5.3.3 Scaling of Output ...................................20
Appendix A: Ordering Code..........................21
Appendix B: ACS Output Data Frame ..........22
Document History.........................................23

Page 3 ACS Analog User Manual Version: 20120221
TILTIX INCLINOMETER
WITH ANALOG & RS232 INTERFACE
General Safety Advice
Important Information
Read these instructions carefully, and look at the
equipment to becomefamiliar withthedevice before
trying to install, operate, or maintain it.
The following special messages may appear
throughout this documentation or on the equipment
to warn of potential hazards or to call attention
towards information that clarifies/simplifies a
procedure.
The addition of this symbol to a
Danger or Warning safety label
indicates that an electrical hazard
exists, which will result in personal
injury if the instructions are not
followed.
This is the safety alert symbol. It is
used to alert you to potential
personal injury hazards. Obey all
safety messages that follow this
symbol to avoid possible injury or
death.
Please Note
Electrical equipment should be serviced only by
qualified trained personnel. No responsibility is
assumed by POSITAL for any consequences
arising out of the useof this material. This document
is not intended as an instruction manual for
untrained persons.
About this Manual
Background
This user manual explains how to install and
configure the ACS inclinometer with an Analog
(Voltage or Current) and RS232 interface.
Version Management
Updated on: 20120221
Document Name: Manual_ACS_Analog_RS232.pdf
Copyright
The company POSITAL GmbH claims copyright on
this documentation. It is not allowed to modify, to
extend, to hand over to a third party and to copythis
documentation without written approval by the
company POSITAL GmbH. Nor is any liability
assumed for damages resulting from the use of the
information contained herein. Further, this
publication and features described herein are
subject to change without notice.
User Annotation
All readers are highly welcome to send us feedback
and comments about this document. You canreach
us by e-mail to your respective region.

Page 4 ACS Analog User Manual Version: 20220201
TILTIX INCLINOMETER
WITH ANALOG & RS232 INTERFACE
1. Introduction
This manual explains how to install and configure
the ACS inclinometers (suitable for industrial, mili-
tary and heavy duty applications) with an Analog +
RS232 interface.
1.1 ACCELENS (ACS)
ACS inclinometers sense and measure the angle of
tilt (Inclination/Slope) of an object withrespect to the
force of gravity. The angle is measured with the
relative change in electrical capacitance.
The basic principle behind the device is a Micro-
Electro-Mechanical System (MEMS) sensor cell
that is embedded to a fully molded ASIC. A simpli-
fied version ofthe sensor consists of two electrodes,
one isfixed,and the other is flexible(connected with
spring elements). When the inclinometer is parallel
to the surface of measurement, a corresponding
capacitance is measured. If the sensor is tilted, the
flexible electrode will change its position relative to
the fixed electrode. This results in a change of the
capacitance between the two electrodes which is
measured by the sensor cell. The change of the
capacitance is converted to a corresponding
inclination value.
The ACSseries of inclinometers are available intwo
variants; a single axis measurement variant with a
range of 0 - 360° and a dual axis measurement.
1.2 ACS Analog
The ACS Analog inclinometer is a simple, compact
and a very low cost inclinationmeasurement device
capable of measuring precise absolute position in
both single and dual axes.
It is compatible to most analog measurement de-
vices while also including a RS232 digital interface.
This RS232 interface can be used either to read the
corresponding position output or for configuring the
ACS according to the need of the application.
The dual output feature increases the flexibility and
compatibility to other digital devices too. Electrically,
like all other ACS variants it consists of a highly
integrated circuit in SMD technology, temperature
compensation, active linearization and the only
variationisthe analog interface. Customizedscaling
of analog output is also possible.
It is protected against polarity inversion and over
voltage peak protection. In addition to that, the fully
molded plastic housing provides a high resistance
to shock/ vibration and environmental protection of
up to IP69K when used with appropriate connect-
ors.
The ACS Analog comes with bootloaders for easy
re-configuration. The setup and configuration guide
for the bootloaders is available upon request.

Page 5 ACS Analog User Manual Version: 20220201
TILTIX INCLINOMETER
WITH ANALOG & RS232 INTERFACE
2. Installation
2.1 Accessories
Article No
Article
Description
ACS360/080
Inclinometer
ACS series of Inclinometers
Download
Datasheet1
ACS Datasheet, specifications and drawings
ACS Website
User Manual1
Installation and Configuration User Manual
Download
Leaflet1
Installation Leaflet
34500801
P8F-STK8.2
Female M12, 8pin A-coded connector with 2m PUR shielded
cable
34500802
P8F-STK8.5
Female M12, 8pin A-coded connector with 5m PUR shielded
cable
1)The documentation can also be downloaded from our website.
2.2 Pin Assignment
The inclinometer is connected via an8 pinM12 A-coded round connector or cable exit. (Standard M12, Male
side at sensor, Female at connector counterpart or connection cable).
Pin
Cable Exit
ACS-080
ACS-360
M12 Connector Pin
Assignment
1
Red
VS Supply Voltage
VS Supply Voltage
2
Gray
RxD (RS232
Receive)
RxD (RS232
Receive)
3
Pink
TxD (RS232
Transmit)
TxD (RS232
Transmit)
4
Yellow
Ground
Ground
5
Green
X-axis Analog Output
Z -Axis Analog
Output
6
Brown
Analog input1)
Preset or SET1
(Teach-in)
Analog input1
Preset or SET1
(Teach-in)
7
Blue
Y-axis Analog Output
Unused - Do Not
Connect
8
White
Analog input1
Inverse Direction or
SET2 (Teach-In)
Analog input1
Inverse Direction or
SET2 (Teach-In)
1) The function of the analog inputs depends on the configuration

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TILTIX INCLINOMETER
WITH ANALOG & RS232 INTERFACE
2.3 Installation Precautions
WARNING
Do not remove or mount while the
inclinometer is under power!
Avert any modifications to the
plastic molding!
Avoid mechanical load!
Prior to installation, please check for all connections
and mounting instructions to be complied with.
Please also observe the general rules and
regulations on operating low voltage technical
devices, for safety and sustainability of ACS
Inclinometers over long period of time.
(Please read the installation leaflet for detailed
instructions and precautions during mounting and
installation.)

Page 7 ACS Analog User Manual Version: 20220201
TILTIX INCLINOMETER
WITH ANALOG & RS232 INTERFACE
2.4 Measurement Axes
2.4.1ACS-080 –Dual Axis Inclinometer
2.4.2 ACS-360 –Single Axis Inclinometer
X=Y=0°
Mid Angle Position
(With Factory Settings)
X-Axis Inclination
Y-Axis Inclination
+Y
-Y
Y=0°
-X
+X
X=0°
Z=0°
Initial Starting Point (Factory Settings)

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TILTIX INCLINOMETER
WITH ANALOG & RS232 INTERFACE
3. ACS-Analog Software Configuration
3.1 Default Factory Settings
Description
Value
Resolution
0.01°
Output Transmission Rate
100 ms
Baud Rate
9600 bps
Moving Average Filter
64
Angle Offset
0
Measurement Direction
ACS360: Clockwise
ACS80: Standard
Configuration Mode
Preset/ Direction Mode
Note: The factory settings should be noted carefully upon installation. Few of the parameters have to be re-
programmed in order to make the ACS inclinometers compatible with the measurement device, or optimize
the measurement.
3.2 Modes of Operation
Measurement Mode
Measurement mode of an ACS is the free running operational output mode, in which the position value is
sent cyclically (according to the output transmission rate) using the RS232 interface.
Configuration Mode
This mode is primarily used for modifying configurations and the settings of ACS using RS232 interface. In
this mode, the position value is transmitted only upon request and is active until a power cycle, software
reset or theACSis switched to measurement mode. Allsettings saved inthis level are stored in the EEPROM
and permanently available also after power cycle.
There are two additional configurations for the teach-in functionalities which can be configured in this mode:
-Preset / Direction Mode
This is the default mode. When in this mode, we can use an analog input for setting to zero
position. The default direction setting is clockwise. Analog input for inversing direction is not
available until setup to do so in RS232.
-Teach-In Mode (Scaling)
This is used for scaling of the analog output over a desired range, using RS232 or Analog inputs.

Page 9 ACS Analog User Manual Version: 20220201
TILTIX INCLINOMETER
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3.3 Programmable Parameters
The parameters/ settings of ACS can be re-configured using the RS232 interface. Additionally few of these
functionalities are also available through Analog inputs SET1 and SET2.
Adjustable via
Configuration Modes
ACS can be switched between
Preset/Direction Mode and Teach-In Mode
RS232
Baud Rate
The Baudrate can be programmed to lie
between ranges of 2400 bps and 115200 bps
RS232
Output Transmission Rate
The transmission rate of angular values can
be adjusted to lie between 62.5 ms and 10
seconds per value
RS232
Moving Average Filter
Used to calculate the output position value as
an average over last N values where N varies
from 1 to 256 measurements (where N = 2n,
n = 0, 1, 2, 3 …)
RS232
Preset Value
The current position value is set to the mid
angle (2 Axes) and Zero position (1 Axis) by
the parameter preset.
RS232 and
Analog input1
SET1
Measurement Direction
The direction of measurement can be
inversed according to the measurement
requirement
RS232 and
Analog input1
SET2
Analog Output Scaling
The analog output (4-20 mA / 0.5-4.5 V) can
be scaled to the required measurement range
The default ranges are 0° to 359.99° (1 Axis)
and -80° to +80° (2 Axes)
RS232 and
Analog inputs2
SET1
1) Only in Preset/Direction mode
2) Only in Teach-In mode

Page 10 ACS Analog User Manual Version: 20220201
TILTIX INCLINOMETER
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4. RS232 Digital Interface –Setup and Programming
The RS232 Digital interface of ACS gives flexibility by providing easily accessible positional values and a
simple interface for setup and configuration using a PC or a laptop.
4.1 Hardware Setup
4.1.1 Accessories Required
-ACS Inclinometer
-PC or Laptop with RS232 Interface
-8- Wire open ended connection cable with M12 8-pin female connector
-D-Sub9 Female Connector
4.1.2 Wiring & Connection
M12
Connector
(ACS)
Power Supply Unit
D-Sub9 Connector (PC)
3 (TxD)
2 (RxD)
2 (RxD)
3 (TxD)
4 (Ground)
Ground
5 (GND)
1 (VS)
Vs
4.1.3 Connection Setup
ACS Analog →M12 Connector →RS232 Connector →PC RS232 Port
Front View
D-Sub 9 Female
(Open Ended Cable Side)

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TILTIX INCLINOMETER
WITH ANALOG & RS232 INTERFACE
4.2 Software Communication Setup
Once the hardware is connected, the RS232 interface communication has to be setup using HyperTerminal
or any other terminal programming client software. Communication with the sensor is done through a
standardized RS232 interface. Data transmission is effected in duplex mode. Interface Parameters:
-Baud Rate: 9600 bps
-Data Bits: 8 Bits
-Parity: Even Parity
-Stop Bits: 1 Bit
-Flow Control: None
Step 1: Openthe executable file of PuTTY-A Telnet/SSH client freeware. Please click on Serial Connection
type and then type in the appropriate COM port in the Serial line column and the current Baud rate in the
Speed dialog box. Then select, SSH → Serial to setup the parameters for interface communication.

Page 12 ACS Analog User Manual Version: 20220201
TILTIX INCLINOMETER
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Step 2: Select the appropriate parameters for the RS232 interface communication andplease click onOpen
to create a new terminal program for ACS RS232 interface communication.
Power off –Power On for getting a boot-up message on startup.
New Terminal Program: (Factory setting in measurement mode. Hence, continuous angular values)
Boot-up Message Representation
Boot up messagemay vary with different versions but the important parameters will always be included.
Company
ACS Type and
Versions
Output Rate –Filter Parameter –Preset Position
Sensor Serial Number
COM Port
Baud Rate
Data Bits
Stop Bits
Parity
Flow Control

Page 13 ACS Analog User Manual Version: 20220201
TILTIX INCLINOMETER
WITH ANALOG & RS232 INTERFACE
4.3 Table 1: Commands in Configuration Mode
General Instructions
To the Sensor
Enter configuration mode
“Enter”
Leave configuration mode
exit<CR>
List all commands and their
descriptions
help<CR>
Software Reset 1
*rst<CR>
Report the identity and versions
(Bootup Message)
*idn<CR>
Parameter Info
info<CR>
Set output rate2
period<CR>
Read current position value
read<CR>
Set new baud rate3
baud<SP>parameter<CR>
Set new moving average filter value4
filter<SP>parameter<CR>
Restore factory settings (requires
save)
restore<CR>
Save settings to EEPROM5
save<CR>
Mode configuration6
teach<SP>0<CR> →Preset / Direction Mode
teach<SP>1<CR> →Teach-in Mode
Set origin at current position (Preset)7
setorg7<CR>
Reset the origin to factory default
position
clrorg<CR>
Teach-in Mode Commands
Set maximum V/I at current position
setmax<CR>
Reset the maximum V/I to factory
default position
clrmax<CR>
Preset/Direction Mode Commands
Invert the direction of measurement
compl<SP>parameter<CR>
1) After reset, the ACS reboots in the measurement mode giving a startup/ boot-up message.
2) See Table 2 for defined code transmission rates
3) See Table 3 for defined baud rates. . A reset of the baud rate to the default value is not possible.
4) The Moving Average Filter length accepts only 2n values. E.g. 4, 8, 16, 32.. etc. and the max. length is 256. If the input number isn’t
a 2n number, the next lower 2n number will be taken.
E.g. input = 14 will be rounded to 8, Input =18 will be rounded to 16, etc…
5) In case of changing the baud rate, the new baud rate will be active direct after a <CR>, a “save” command is not required.
6) Only sensors with version 1.86 software will have teach-in functionality. Refer to bootup message for version
7) setorg is used for both setting the preset and scaling in both teach-in and Preset/direction modes

Page 14 ACS Analog User Manual Version: 20220201
TILTIX INCLINOMETER
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Attention:
-A reset of the baud rate to a default value
is not possible. If the user forgets the
adjusted baud rate, the new value must
be detected by testing only.
-Generally a Space should separate a
command and a parameter. Examples:
period 2
baud 3
-Typing a command with a question mark
(?) at the end (without Space) will return
the current setting.
Examples:
ACS>period?
Period 2: 100 ms
OK
ACS>baud?
Baudrate 2: 9600
OK
4.3.4 Table 2: Code Transmission Rates
Input Character to Sensor
Output Transmission Rate (ms)
1
62.5
2
1001
3
200
4
500
5
1000
6
5000
7
10000
1) Default Factory settings
4.3.4 Table 3: Baud Rates
Input Character to Sensor
Baud Rate (bps)
0
2400
1
4800
2
96001
3
19200
4
38400
5
57600
6
115200
1) Default Factory settings

Page 15 ACS Analog User Manual Version: 20220201
TILTIX INCLINOMETER
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4.3.5 Preset/Direction and Teach-in Mode
-Preset/ Direction Mode (teach 0)
The Preset/Direction mode is the default mode in which the ACS operates. In this mode the user
can set the origin of measurement (0° Reference Angle) at the current point and can also change
the direction of measurement. The changes done in the RS232 mode also get reflected in the
analog output.
-Preset: Set Origin at current Position (setorg)
The “setorg” command is used to set the origin (0° reference) to the current position. The analog
output is also reset to read either 4 mA or 0.5 V according to the analog interface in use.
-Reset the origin to factory default (clrorg)
The origin position can be reset to factory default position by using this command. The analog
output is also reset to show the factory default output.
-Invert the direction of measurement (compl)
The “compl” function is used to specify the direction of measurement to either Standard or
Inverted according to the user’s requirement. The default setting is clockwise (ACS360). The
analog input SET2 can be used for this function only if compl is set to “2”.
Compl.
Configuration –RS232
SET2 Analog Input1
Counting direction
of ACS
0 –Clockwise only
L
No Change with Analog Input
H
1 –Counter clockwise only
L
No Change with Analog Input
H
2 –SET 2 Activate
L
Clockwise / Standard
H
Counter clockwise / Inverted
1)For detailed explanation on analog teach, please refer next section.

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-Teach-In mode (teach 1)
This is the mode used for scaling the ACS output as per the users’ requirement. The user can set
the range of measurement and the ACS analog output is scaled accordingly. The range of
measurement is defined to lie within the origin and maximum angle positions, which then
corresponds to the analog output scaling.
Note: The maximum angle set in this mode will not affect the RS232 position output. This scaling
only affects the analog output.
The execution of this “setmax” is immediately reflected in the analog output. The analog output at
the set-point is either 20 mA (Current) or 4.5 V (Voltage) once the execution is complete.
The execution of “clrmax” function clears the previous scaling done by the user and resets the
analog output to the factory default values.
Important Points for programming:
-The use of preset in the digital interface will affect the analog output too. When using both the
interfaces simultaneously take appropriate pre-cautions.
-Be careful not to mix up the commands for the RS232 teach-in modes. If in doubt, use the restore
command and reconfigure sensor
-The configurations/ scaling set in teach 1 mode is not reflected in teach 0 mode
-Errors
When parameters are defined beyond the programmable limits then the ACS gives an error “E” output. We
know that the code.

Page 17 ACS Analog User Manual Version: 20220201
TILTIX INCLINOMETER
WITH ANALOG & RS232 INTERFACE
5. Analog Interface
5.1 Output Types
5.1.1 ACS –Voltage
Connect the corresponding (voltage –analog output Pin 5 and/or 7) open end of the connection cable to the
measurement system. It is the same setup for both ACS360 and ACS80. Please be careful of the output
cable you select.
General Specifications:
-Supply voltage range: 10 V –30 V (5 -30 V if only RS232 is used)
-Current consumptions (no load): 30 mA @ 10 V and 20 mA @ 24 V
-Analog interface: 0,5 V –4,5 V, 1 mA (Max.)
-Output is linear
-Capacitive loads (allowed range): 1 nF –100 uF
-Resistive Loads: > 5 kΩ
-Digital interface: RS232 with ASCII format, Max. Baud rate: 115200 bps
5.1.2 ACS –Current
Connect the corresponding (current –analog output Pin 5 and/or 7) open end of the connection cable to the
measurement system. In ACS current, Iout can be directly measured or indirectlymeasured as voltage, using
a shunt resistor (Note: RLoad ≤ 500 Ω). It is the same setup for both ACS360 and ACS80. Please be careful
of the output cable you select.
General Specifications:
-Supply voltage: 10 - 30 VDC @ load < 270 Ω, 15 - 30 VDC@ loads < 500 VDC (5 - 30 V if only
RS232 is used)
-Current consumptions (no load): 30mA @ 16V and 20mA @ 24V
-Analog interface: 4 mA –20 mA
-Output is linear
-Max. RL = 500 Ω
-Digital interface: RS232 with ASCII format, Max. Baud rate: 115200 bps

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5.3 Analog Inputs (SET1 and SET2)
The inclination sensors are designed to include 3 features through analog inputs SET1 and SET2.
-Preset of origin - 0° Reference for measurement
-Inversion of measurement direction
-Output scaling according to the set measurement range
The ACS has two configuration modes for the above functionalities:
-Preset/Direction mode: Configuration for setting the new origin and direction of measurement
-Teach-In Mode: Scaling of output according to user’s measurement range.
The modes can be changed using the RS232 interface. By default, the ACS sensor is in the Preset/Direction
Mode, with the option of inversing direction with an analog input only if configured to do so in RS232.
The ACS has two analog inputs, SET1 and SET2 which can be used to configure in the ACS. To
trigger/activate these functionalities (e.g. a Preset):
-The user must apply a positive voltage (5 V –30 V, Rin > 110 KΩ) on the SET1/SET2 input. When
a high edge is recognized a timer starts.
-The voltage must be held at least 100 ms If the voltage has been held less than 100 ms, the timer
will be reset. The voltage must be released for position to be locked.
5.3.1 Preset
The ACS has to be set to the Preset/Direction mode (teach 0)through the RS232 interface to implement this
function. Preset/Direction mode is the default factory setting.
To set the preset, apply a high signal (5 V –30 V) pulse to SET1 input and lock the position. Once the
position is locked the ACS resets the current position to the origin position and hence changes the analog
output accordingly to either 4 mA or 0.5 V.
Note:
-The origin set by the analog input SET1 can be revoked to the factory default setting by using
clrorg function in the RS232 interface.
-The Preset function in ACS080 is applied to both axes at the same time. There is no separate
Preset function for each axis.

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5.3.2 Invert Direction
The ACS has to first be set to the Preset/Direction mode (teach 0) and the “compl” function has to be set to
parameter 2 (compl 2) through the RS232 interface to implement this function.
SET2
Direction of Measurement
High (5 V-30 V)
Counter-Clockwise / Inverted
Low (No Connection) or GND
Clockwise / Standard
To set the inversion of direction, apply a continuous high signal (5 V -30 V) to SET2 input. As long as the
applied signal on SET2 is greater than 5 V, the direction of measurement is always inverted.
5.3.3 Scaling of Output
The ACS has to first be set to the Teach-In mode (teach 1) through the RS232 interface to implement this
function. Scaling of output is done based on a user defined angular measurement range. The range is
defined bythe twoset pointscreatedby analogteach-in inputs SET1 and SET2. Theanalog output is scaled
to give a full measurement output (4 –20 mA / 0.5 –4.5 V) over the defined range of measurement.
It is recommended to do scaling as a sequence of steps as detailed below:
-Set the ACS to Teach-In Mode (teach 1)
-Give high signal pulse to SET1 at the origin of the measurement range to lock the position. Once
position is locked (indicated by origin position output (4 mA or 0.5 V)) move to next step.
-Give high signal pulse to SET 2 at the end of the measurement range. Once position is locked
(indicated by end position output (20 mA or 4.5 V)) the scaling is complete.
If the scaling was done correctly the ACSshould give a(4 mA–20 mA) or (0.5 V –4.5 V) output in the range
of measurement set between the locked positions of SET1 and SET2.
-The scaling can be done also counter-clockwise. The output is scaled according to the direction
of the sensor motion for the SET inputs. Upon scaling, the RS232 angular output sets preset
automatically at SET1 position

Page 20 ACS Analog User Manual Version: 20220201
TILTIX INCLINOMETER
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Appendix A: Ordering Code
Description
Type key
ACS-
XXX-
X-
XX
XX-
X
X
X-
XX
Range
360° (1 axis)
± 80° (2 axis)
360
080
Number of axis
One for 360° Version
Two for ± 80° Version
1
2
Interface
Voltage + RS232
Current + RS232
SV
SC
Version
Software Version
00
Mounting
Vertical for 360° Version
V
Horizontal for ± 80° Version
H
Housing Material
Industrial (PBT)
Heavy-Duty (Aluminium)
E
H
Inclinometer Series
ACS II
2
Connection
Connector
PM
Note: SSI, DeviceNet, and CANopen options are also available. Please see our website for details.
ACS Analog Type-Keys
ACS Voltage
ACS-360-1-SV00-VE2-PM
ACS-080-2-SV00-HE2-PM
ACS-360-1-SV00-VH2-PM
ACS-080-2-SV00-HH2-PM
ACS Current
ACS-360-1-SC00-VE2-PM
ACS-080-2-SC00-HE2-PM
ACS-360-1-SC00-VH2-PM
ACS-080-2-SC00-HH2-PM