Hauber HE050 Series User manual

Betriebsanleitung
englisch
Doc ID: M001-HE050 Stand: 2021-06-09
Vibration monitoring unit
Series HE050
•Vibration velocity (mm/s, rms)
•Vibration acceleration (g, rms)
•Vibration acceleration (g, rms)
•Temperature (°C)
•Output 1: IO-Link or
Digital switching output
•Output 2: Analogue current output 4…20 mA or
Digital switching output
•Adjustable frequency range: 10 Hz … 1000 Hz
Date of manufacture:
Type description:
Serial no.:

HAUBER-Elektronik GmbH
Operating instructions
Vibration Monitoring Unit
Type HE050
HE050
Version: 2021-06-09
Attention!
Prior to commissioning the product, the instruction manual must be read and
understood.
All rights reserved, including rights to translation.
Subject to modifications.
Please contact the company with any questions:
HAUBER-Elektronik GmbH
Fabrikstraße 6
D-72622 Nürtingen
Germany
Tel.: [phone] / 21750-0
Fax: [phone]
[e-mail]
www.hauber-elektronik.de

HAUBER-Elektronik GmbH
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1 Contents
1Contents.............................................................................................................................................3
2Safety information...............................................................................................................................4
3Scope of this instruction manual .........................................................................................................4
4Vibration monitoring unit type HE050..................................................................................................5
5Intended use.......................................................................................................................................5
6Scope of supply..................................................................................................................................5
7Documents and certificates.................................................................................................................5
8Application areas and example labels.................................................................................................6
9Information on the cULus validity range ..............................................................................................6
10 Technical data....................................................................................................................................7
10.1 General data....................................................................................................................................7
10.2 Electrical data..................................................................................................................................7
10.3 Operating range of the vibration monitoring unit...............................................................................8
10.4 Typical frequency response.............................................................................................................9
10.5 Mechanical data ............................................................................................................................10
10.6 Housing dimensions ......................................................................................................................11
11 Connection.......................................................................................................................................11
12 IO-Link description of functionality.....................................................................................................12
12.1 Introduction ...................................................................................................................................12
12.2 Software-parameterization service.................................................................................................12
12.3 General data..................................................................................................................................12
12.4 Measured values and process values ............................................................................................12
12.5 Outputs .........................................................................................................................................12
12.6 Switching signals...........................................................................................................................13
12.7 Frequency ranges (Filter settings)..................................................................................................13
12.8 Maintenance Data .........................................................................................................................13
13 Installation and commissioning .........................................................................................................14
13.1 General notes................................................................................................................................14
13.2 Wiring diagram / earthing concept..................................................................................................14
14 Assembly and disassembly...............................................................................................................15
14.1 General notes................................................................................................................................15
14.2 Fixing the vibration monitoring unit to the mounting surface............................................................15
15 Maintenance and repair....................................................................................................................16
15.1 General notes................................................................................................................................16
15.2 Troubleshooting Table...................................................................................................................16
16 Transport, storage and disposal........................................................................................................17
17 Coding HE050..................................................................................................................................17
18 EU declaration of conformity.............................................................................................................18

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2 Safety information
2.1 General
The safety instructions are intended to protect people and property from damage and hazards
that could arise as the result of improper use, incorrect operation or other misuse or devices,
especially in explosive areas. Therefore, please read the operating instructions carefully before
working on the product or operating it. The operating instructions must be accessible to
operating personnel at all times.
Please make sure that all documents are present and complete before commissioning or
performing other work on the product. If the documents have not all been delivered in full or if
further copies are necessary, they can also be obtained in other languages.
The product is built according to the latest state of the art. However, hazards to people,
machinery and systems can still arise as the result of improper handling, unintended use or
operation and maintenance by persons inadequately trained on the product.
All those who are involved in the installation, operation and maintenance of the product in the
operator’s plant must read and understand the operating instructions.
The product may only be assembled, disassembled, installed and repaired by instructed,
sufficiently trained and authorised personnel.
2.2 Symbols used
This symbol indicates a hazard from electrical current.
This symbol indicates safety-related information.
This symbol indicates information unrelated to safety.
3 Scope of this instruction manual
This instruction manual for the HE050-type vibration monitoring unit applies to all variants of the
HE050.

HAUBER-Elektronik GmbH
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4 Vibration monitoring unit type HE050
The HE050-type vibration monitoring unit is an IO-Link sensor for measuring of vibration
velocity, vibration acceleration and temperature and is used to measure and monitor absolute
bearing vibrations in machines in line with DIN ISO 10816.
It has the following features:
•Two individually configurable outputs
•Output 1: IO-Link or digital switching output
•Output 2: Analogue current output (4…20 mA) or digital switching output
•Many settings available
•Adjustable frequency range 10 Hz…. 1000 Hz. All available frequency ranges can be
seen in "Frequency ranges (Filter settings)" on page 13.
•Optional safety integrity level SIL1
5 Intended use
The HE050-type is used exclusively for measuring mechanical vibrations and the temperature in
machines and mechanical systems. Its use is only permissible within the specifications stated in
the data sheet. Main fields of application: Fans, ventilators, blowers, electric motors, pumps,
centrifuges, separators, generators, turbines and similar oscillating mechanical systems.
If the equipment is used in a manner not specified by the manufacturer, the
protection provided by the equipment may be impaired.
6 Scope of supply
All variants include:
•Vibration monitoring unit
•Quick start guide
7 Documents and certificates
The following documents and certificates pertaining to type HE050 can be viewed and
downloaded here: https://www.hauber-elektronik.de/en
•cULus certificate
•EAC declaration
•CE declaration of conformity
•User manual
•IO-Link description file

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8 Application areas and example labels
Coding
HE050.0.x.xxx
HE050.1.x.xxx
IEC
x
x
E507077
E507077
Safety integrity level
SIL 1 classification
Example labels
Standards applied
You can find a list of standards, including the related issue dates, in the EU type examination
certificate for the vibration monitoring unit.
9 Information on the cULus validity range
In order to install the device according to the UL/CSA/IEC standard, the following information
must be observed.
Electrical protection
Devices must be protected by means of fuses, circuit breakers, overheating
protection, impedance-limiting switches or similar to ensure protection against
excessive power output if there is a fault in the device. Protection must be
applied to supply lines and switching lines.
A circuit breaker suitable for 30V/3A according to UL Standard 489/CSA
Standard (C22.2) no. 5/IEC 60947-2 must be installed near the device.
A fuse suitable according to UL Standard 248/CSA Standard (C22.2) no.
248/IEC 60127 must be installed near the device. The fuse must have a slow
triggering characteristic (“T”).

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10 Technical data
10.1 General data
Both the measuring range and the frequency range can be adjusted via IO-
Link.
Measurement accuracy:
±10% (as per DIN ISO 2954)
±0,5% at calibration point
Calibration point
1 g (rms) @159.2 Hz
Cross-sensitivity:
< 5%
Frequency range:
Selectable in the range of 10 Hz… 1000 Hz See also IO-Link
description of functionality, page 12.
Maximum acceleration
±15 g
Service life
?? years
MTTF
??? years
Tab. 1: General data
10.2 Electrical data
Voltage supply:
24 V DC ± 10%*
Current supply (max.):
250 mA
Output 1 (Pin 4)
Output signal:
4–20 mA (proportional to the measuring range)
Apparent ohmic resistance/load
(max.):
500 Ω
Switching outputs
Output signal:
Digital I/O
Electrical execution
PNP/NPN (configurable)
Output function:
Normally closed / normally open (low-active / high-active)
Switching levels:
0 V: Low
24 V: High
Current draw per output (max.):
100 mA
Short circuit protection:
yes*
Overload protection:
yes*
* Ensure that the supply line is protected by a UL-approved fuse for UL-compliant sensor
operation.
Tab. 2: Electrical data

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10.3 Operating range of the vibration monitoring unit
The operating range is independent of the measuring range. It is deduced from the maximum
acceleration, which is 15 g across all frequencies. The maximum measurable vibration velocity
is determined by the formula
 
The following applies to sinusoidal vibration
 

Fig. 1: shows the operating range of the vibration monitoring unit, which is limited by the
maximum measurable vibration velocity in mm/s depending on the frequency in Hz.
Fig. 1: Operating range diagram
1 Frequency in Hz
2 Vibration velocity in (mm/s, rms)
3 Operating range of the vibration monitoring unit
Reading examples:
Frequency
(Hz)
Maximum measurable
Vibration velocity
(mm/s, rms)
250
93,6
400
58,5
1,000
23,4
Tab. 3: Operating range reading examples
0
20
40
60
80
100
120
140
160
180
200
0100 200 300 400 500 600 700 800 900 1000
2 →
1→
3

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10.4 Typical frequency response
10 Hz to 1,000 Hz
The frequency response is recorded using a reference sensor.
• 4 Hz. . . 1,200 Hz acceleration sensor
Fig. 2: Typical frequency response 10 Hz–1,000 Hz
1 Frequency in Hz
2 Amplification in dB

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10.5 Mechanical data
Additional materials and fixings can be found in section "Coding HE050" on
page 17.
Housing material:
Stainless steel V2A, material no.: 1.4305 (standard)
Fixing:
Width A/F 24 (hex)
M8 x 8 mm
Incline: 1.25 mm (standard)
Assembly type:
Standing/vertical or lying/horizontal
Measurement direction:
Along the fixing axis
Max. torque of the Sensor:
8 Nm
Max. torque of the M12
union nut on the connector:
0.4 Nm
Weight:
ca. 90 g
Protection class:
Plug connection closed:
IP 66/67
Type 4X Enclosure
Product is suitable for outdoor applications
Ambient temperature TA:
-40 °C ≤ TA ≤ +85 °C
Max. humidity:
100%
Tab. 4: Mechanical data

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10.6 Housing dimensions
Fig. 3: Housing with M12 connector
All dimensions in mm
1 M12 connector
2 Width A/F 24
3 Fixing
4 Measuring direction along the fixing axis
11 Connection
Plug, M12, 4-pole
Pin 1:
L+
24 V DC
Pin 2:
Out 2
4…20 mA or switching output
Pin 3:
L-
0V / GND
Pin 4:
Out 1
IO-Link or switching output

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12 IO-Link description of functionality
12.1 Introduction
IO-Link is the first standardised IO technology worldwide (IEC 61131-9) for the communication
with sensors and also actuators. The powerful point-to-point communication is based on the
long established 3-wire sensor and actuator connection without additional requirements
regarding the cable material. So, IO-Link is no fieldbus but the further development of the
existing, tried-and-tested connection technology for sensors and actuators.
To write and read data via IO-Link, an IO-Link master is required, which you can purchase
separately.
12.2 Software-parameterization service
We offer the creation and application of bespoke parameters within the frame of possibilities
which is given further on. Some sets of parameters can be found in chapter "Coding HE050" on
page 17.
12.3 General data
Meets standards for IO-Link system and interface 1.1 (V.1.1.3)
Compliance IO-Link 1.1. Version 1.1.3 / Package 2020
All parameters and adresses are listed comprehensively within the IO-Link description file
available in the download section of our homepage. This chapter only serves as an overview of
the products functions.
12.4 Measured values and process values
Following measured values and process values can be monitored via IO-Link continuously.
- Effective value vibration velocity (0,01 mm/s, rms)
- Effective value vibration acceleration (0,01 g, rms)
- Effective value vibration acceleration (0,01 g, peak)
- Temperature (1 °C)
- State of internal self test
- Error state
- State of all switching signals
12.5 Outputs
The two outputs can be configured as follows:
Output 1 acts, as soon as the sensor is connected to an IO-Link master, as the sensors IO-Link
interface. Alternatively (When not connected to an IO-Link master) output 1 can be left
unoccupied or act as a digital switching output.
Output 2 can either be configured as an analogue current output 4…20 mA or as a digital
switching output. It can also be configured as “disabled”. All measured values can be output as
an analogue signal. The measuring range of the analogue signal can be freely set within a
framework defined by the manufacturer.

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12.6 Switching signals
There are two configurable switching signals (Pre- and main alarm) available for each
measured value and each process value. The signals can be output via IO-Link or an as
switching output configured output channel respectively.
- Limit (In the applying unit of the value)
- Delay time in ms (1 ms … 60000 ms)
- Mode:
o0: Disabled
o1: Alarm function („single Point“)
o2: Window function, meaning the signal is output when the lower limit is
undercut or the higher limit is exceeded
- Hysteresis:
oDelayed switching of a signal regarding the limit value. Set to 2% by default and
only adjustable with the temperature measurement (0 K … 20 K)
12.7 Frequency ranges (Filter settings)
Four predefined frequency ranges can be selected:
0: 10 Hz … 1000 Hz
1: 10 Hz … 500 Hz
2: 10 Hz … 100 Hz
3: 10 Hz … 50 Hz
12.8 Maintenance Data
Following data is available exclusively via IO-Link and cannot be output via any other output.
Counter
It is possible to set a third limit value for each measured value and for each process value
(independent of the previously mentioned switching signals). Regarding this limit value there is
a counter for the number of exceedances and another counter for the total duration of all
exceedances. An IO-Link event reporting the exceedance of a defined counter reading can be
created for both counters.

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13 Installation and commissioning
13.1 General notes
Installation and commissioning the vibration monitoring unit must be performed by an
authorised specialist who is familiar with the safety regulations when handling electrical
components.
Protect the connection cable and any extension cables from electrical
interference or mechanical damage. Comply with the local regulations and
directives.
The cable used for the supply connection shall be suitable for the
environmental condition.
13.2 Wiring diagram / earthing concept
Earth/ground loops are amongst the most common problems in measurement set-ups with
sensitive sensor technology. These issues arise due to unintentional differences in potential in
the electrical circuit between the sensor and evaluation unit.
Ensure that the earth connection is electrically secure.
According to the earthing concept, the cable shielding is electrically connected to the sensor
housing through the knurled nut and has earth potential at the evaluation unit. With greater
cable lengths it is favorable to disconnect the shielding from the evaluation unit (4) in order to
prevent compensating currents over the shielding.
Abb. 4: Standard earthing concept
1 Machine earth
2 Evaluation unit (measuring device, SPS, IO-Link Master…)
3 Cable shield
4 Evaluation unit earth potential

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14 Assembly and disassembly
14.1 General notes
Assembly and disassembly work on and with the vibration monitoring unit may only be
performed by an authorised specialist familiar with the safety regulations governing handling
electrical components.
The housing of the vibration monitoring unit must be earthed via the fixing –
through the machine earth of the mounting surface or through a separate
protective conductor (PE).
14.2 Fixing the vibration monitoring unit to the mounting surface
Prerequisites
•Mounting surface is clean and flat; i.e. free of paint, rust, etc.
•Measuring head area of the vibration monitoring unit must lie flat on the mounting
surface.
Tool
•24 mm wrench
Work steps and instructions
•Screw vibration monitoring unit into the threaded hole of the mounting surface in a
friction-locked manner using a hex key. The tightening torque should be 8 Nm.
•The tightening torque of the M12 union nut of the plug connection must not exceed 0.4
Nm
To obtain precise measurement values, the vibration monitoring unit must be
fixed to the mounting surface in a friction-locked manner.
Auxiliary structures for fixing are to be avoided. If unavoidable, make them as
firm as possible!
Earth/ground loops are amongst the most common problems in measurement
set-ups with sensitive sensor technology. These issues arise due to
unintentional differences in potential in the electrical circuit between the sensor
and evaluation unit. As a countermeasure, we recommend our earthing
concept
Ensure that the earth connection is electrically secure.

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15 Maintenance and repair
15.1 General notes
Repair and cleaning work on vibration monitoring units may only be performed
by an authorised specialist familiar with the safety regulations governing
handling electrical components.
Before repair and cleaning disconnect the monitoring unit from the power
supply! Separate plug connections must always be de-energized!
Immediately replace defective connection cables!
A defective vibration monitoring unit must be completely replaced!
The vibration monitoring unit HE050 is maintenance-free!
15.2 Troubleshooting Table
Fault
Cause
Action
No measured
value
(4-20 mA)
No power supply
Check power source and/or supply
Analogue signal disabled
Enable analogue signal
Discontinuity in connecting cable
Replace connecting cable
Fuse defective
Replace fuse
Connection has incorrect polarity
Connection of correct pole
Vibration monitoring unit defective
Replace vibration monitoring unit
Relay does not
switch
Wrong limit value set
Set correct limit value
No power supply
Check power source and/or supply
Discontinuity in connection
Replace connecting cable
Fuse defective
Replace fuse
Connection has incorrect polarity
Connection of correct pole
Defective monitoring unit
Replace monitoring unit
False reading
Vibration monitoring unit not
friction-locked.
Friction lock vibration monitoring unit.
Vibration monitoring unit installed
in wrong place
Install vibration monitoring unit in
correct place
EMC problems
"earthing concept" on page 14.
Tab. 5: Troubleshooting Table

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16 Transport, storage and disposal
The sensor must be protected from damaging environmental factors and mechanical damage
during transport with the use of adequate packing.
The sensor may not be stored in ambient temperatures outside the permitted operating
temperature.
The product contains electronic components and must be disposed of properly in accordance
with local laws and regulations.
17 Coding HE050
HE050.
0.
1.
0.
001
HE series
050 = IO link sensor
Certifications
0 = CE / IEC / cULus / EAC
1 = CE / IEC / cULus / EAC + SIL 1
IO link
0 = Configuration only ex works: Transmitter / switching contacts
1 = IO link (output 1): Transmitter / switching contacts
Housing
0 = 1.4305 (V2A) with fastening M8 x 8 mm; incline 1.25 (Standard)
1 = 1.4404 (V4A) with fastening M8 x 8 mm; incline 1.25 mm
2 = 1.4462 duplex stainless steel with fastening M8 x 8 mm; incline 1.25 mm
Software parameter settings (factory default)
Output 1
Output 2
001 =
-
-
002 =
-
4-20 mA ~ 0-16 mm/s, rms; 10 Hz-1000 Hz
003 =
-
4-20 mA ~ 0-25 mm/s, rms; 10 Hz-1000 Hz
004 =
-
4-20 mA ~ 0-32 mm/s, rms; 10 Hz-1000 Hz
005 =
-
4-20 mA ~ 0-50 mm/s, rms; 10 Hz-1000 Hz
006 =
-
4-20 mA ~ 0-64 mm/s, rms; 10 Hz-1000 Hz
Don’t see your desired configuration listed? Please contact
us and we can offer you a solution for your specific needs.

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18 EU declaration of conformity
Declaration of conformity
HAUBER-Elektronik GmbH
Fabrikstraße 6
D-72622 Nürtingen-Zizishausen
declares under our sole responsibility that the
products listed below that relate to this
declaration meet the basic health and safety
requirements of the norms and directives
below.
Product series
HE050, HE055
Norms and directives
EU Directive
Norms
2014/30/EU
EN 61000-6-2:2005
EN 61000-6-3:2007 +
A1:2011
2014/34/EU
EN 60079-0:2019
EN 60079-1:2014
EN 60079-11:2012
EN 60079-31:2014
Signature
Nürtingen, 15/04/2021
Place and date
_______________________________
Tobias Bronkal, Managing Owner