Muller MISG-IO User manual

MISG-IO
MISG-IO-M
MISG-IO
Operating Manual
Strain Gauge Amplifier IO-Link Page-1
Strain Gauge Amplifier IO-Link
MISG-IO - Strain Gauge - IO-Link

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Content
1 General (Information, Signs and Abbreviations) 3
2 Transport, Packaging, Storage 3
3 Safety Instructions 4
4 Start-Up, Operation 5
4.1 Function 5
4.2 Before Mounting 5
4.3 Product Label 5
4.4 Mounting 5
4.5 Electrical Start-Up 5
4.6 Supply Voltage 6
4.7 Electrical Connection 6
4.8 Function Test / Fault Detection 6
5 Fault Recovery 7
6 Maintenance, Dismounting, Return, Cleaning, Disposal 8
7 Technical Data 9
8 Dimensions 10
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- This operating manual gives important handling instructions for the strain gauge amplifier. Compliance with all
safety and handling instructions in this manual is a requirement for safe work.
- Qualified personnel must have read and understood this operating manual before mounting and start-up of the
sensor.
- This operating manual is part of the product. Please keep this manual at a place accessible for all users and on-
site.
- Please comply with the local regulations and safety instructions for the field of application of this sensor.
- If the serial number on the product label becomes illegible (e.g. through mechanical damage), traceability can
not be ensured.
- The strain gauge amplifier MISG-IO described in this manual is carefully designed and manufactured using
state-of-the-art technology. Every component undergoes strict quality inspection in all stages of manufacture.
- The manufacturer's liability is void in the case of any damage caused by using the product contrary to its
intended use, non-compliance with this operating manual, unauthorised modifications to the MISG-IO or
assignment of insufficiently qualified skilled personnel.
U+: Positive supply connection
U-: Negative supply connection
C/Q: IO-Link
1 General
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1.1 Information
1.2 Signs and Abbreviations
Warning!
Noncompliance can cause injuries to persons and/or the demolition of the device.
There can be a danger to life.
Attention!
Noncompliance can cause faulty device operation or lead to property damage.
Information!
Noncompliance can influence the operation of the device or cause unintentional reactions.
Danger!
Failure to comply with the safety instructions risks serious or fatal injury caused by electrical power.
Warning!
Possible dangerous situations caused by hot surfaces or liquids, which can lead to burns. Please
avoid hot surfaces and liquids. .
Warning
Danger
Warning
For long-term storage, please avoid the following influences:
- Direct sunlight or proximity to hot objects
- Mechanical vibration, mechanical shock (rough mounting)
- Soot, steam, dust and corrosive gases
If possible, store the device inside its original packaging or equivalent
Do not remove packaging until just before mounting. Keep the packaging as it will provide optimum protection during
transport (e.g. change in installation site, returns).
Check the device for any damage that may have been caused during transportation. Report obvious damage at once.
2.1 Transport
2.2 Packaging
2.3 Storage
2 Transport, Packaging, Storage

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3 Safety Instructions
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3.1 Intended Use
Please select the correct strain gauge amplifier regarding function and equipment before mounting, start-
up and operation.
Further important safety instructions are in the individual chapters.
Warning
The MISG-IO has been designed and constructed solely for the intended use described here and may only be
used in this way.
The technical specifications as described in this operating manual are mandatory. Inappropriate handling or operating
the device outside of its technical specifications requires an immediate shutdown and inspection by the manufacturer.
When the device is transported from a cold into a warm environment, condensation can cause a device malfunction.
Wait for device temperature and room temperature to equalize before a new start-up.
The manufacturer shall not be liable for claims of any kind based on operation contrary to the intended use.
Warning
3.2 Personnel Qualification
For mounting and start-up of the MISG-IO the personnel will have to be familiar with the applicable country-specific
regulations and directives and have the required qualifications. They must have knowledge of measurement and
control technology, be familiar with electrical circuits, be able to carry out the work described and recognize potential
hazards independently. Depending on the operating conditions, other knowledge may also be required, e.g. of
corrosive media.
Risk of injury if qualification is insufficient
Improper handling can lead to considerable property damage and injury.
- The required tasks as described in this operating manual should only be conducted by qualified
personnel with the qualifications described below.
- Keep unqualified personnel away from hazardous areas.
3.3 Special Hazards
Please comply with your country-specific norms and regulations (e.g. standards). In the case of special
applications, please comply with the relevant norms and regulations.
Non-compliance can cause heavy injuries and property damage!
Electrostatic discharge (ESD) protection is required.
The proper use of grounded worktops and personal wristbands is required when working with open
circuits (PCBs) to prevent damage to sensitive electronic components caused by electrostatic discharge.
Do not use this device in safety or emergency stop installations. Improper use of the device may result in
injury.
Danger to life due to electric current. If live parts are touched, there is an immediate danger of death.
Installation and mounting of electrical equipment may only be carried out by qualified electricians.
Operation with a defective power supply unit (e.g. short-circuit from mains voltage to output voltage) can
cause life-threatening voltages on the unit.
Warning
Warning
Warning
Danger

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45,5
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Ø4,6Ø4,6
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Made in Germany
Art.Nr.: 1530-00052
MISG-IO
Tel.: ++49 5032 /9672-0
SN.: 1029.06/16-2.-000
Input : Strain gauge Output: IO-Link
- Check if the strain gauge amplifier was delivered in complete assembly.
- Inspect the measurement amplifier for possible transport damage. If transport damage is detected,
inform the transport company and supplier immediately.
- Keep the packaging, as it offers optimal protection during transportation.
- Ensure the connection contacts are protected from damage.
The strain gauge amplifier MISG-IO has a connection for a strain gauge fullbridge. The measurement amplifier
converts the signal from the application into a standardized IO-Link signal.
The transmitter applies a measurement current to the strain gauge bridge with the help of its supply voltage. The
output signal of the bridge changes proportional to the force change and is transmitted by the IO-Link interface as
a digital signal.
4 Start-Up, Operation
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4.1 Function
4.2 Before Mounting
4.3 Product Label (Example)
Art.Nr. : Part number
SN : Serial number
4.4 Mounting
- Check the delivery for completeness and visible defects immediately after receipt.
- If parts are missing or if you detect visible defects, inform the transport company and the supplier
immediately.
Mechanical Mounting
The measuring amplifier is screwed into place
on-site via four mounting holes.
See diagram left for mounting dimensions.
Please note the connection diagrams under 4.6 Electrical Connection, p. 6
Connect the 5-pole M12x1-plug of your sensor with the sensor-socket of the MISG-IO.
Connect the 4-pole M12x1 socket of your IO-Link interface with the evaluation-plug of the MISG-IO.
The device is now ready for operation.
Only operate the device when mounted.
Comply with the temperature restrictions before and during operation as specified for device operation.
4.5 Electrical Start-Up

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4 Start-Up, Operation (Continued)
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Danger
Danger of electric shock! Conduct electrical mounting only in dead-voltage condition!
Property damage by electrostatic discharge!
Comply with safety measures as per DIN EN 61340-5-1/-3, to prevent an electrostatic charge build-
up!
Only qualified personnel is allowed to work on the electronics.
4.6 Supply Voltage
Connections
Notes for the electrical
connection:
The listed information can
occasionally deviate from the
actual device values. If this is the
case, please comply with the
product label! The product label
always lists the current information
for the specific device.t.
The output signal must be proportional to the sensor signal. If this is not the case, it can be a sign of a
wrong mounting position or a bad adjustment. Please read under chapter 5 Fault Recovery (p.7) for
further information.
4.8 Function Test and Fault Detection
4.7 Electrical Connection
To Sensor To Evaluation
M12x1
4-pole
U+ = 1
U- = 3
C/Q = 4
M12x1 (Socket)
5-pole
Cable
4-pole
U+ = 1
U- (GND) = 3
S+ = 2
S- = 4
Not used = 5
U+ = bn
U- (GND) = bu
S+ = wh
S- = bk

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Fault Possible Cause Measure
No output signal Cable break Check passage
No/Wrong supply voltage Apply correct supply voltage as per
operating manual
No/Wrong output signal Connection fault Comply with pin assignment (see
product label / operating manual)
Constant output signal during Strain gauge sensor defect Replace strain gauge sensor
load and force changes
Output signal not as expected Device configuration wrong Change configuration
Output signal not as expected Strain gauge sensor not suitable or Select suitable strain gauge sensor
defect or replace defect device
Signal span erratic / not accurate ECM interference sources in nearby Shield sensor, shield cable,
area, e.g. frequency converter remove interference source
Operating temperatures too high/low Comply with specified temperatures
as per operating manual
No connection to IO-Link interface Cable break Check cables
IO-Link interface defect Replace IO-Link interface
5 Fault Recovery
Note: Unjustified reclamations can incur additional costs.
Check for correct operation after each system change. If the fault persists, send the measuring amplifier in for
repairs or replacement.
In case of service: Clean devices before returning. See also chapter 6 for further details.
- Do not use pointed, sharp or hard objects for cleaning to avoid damage to the electrical contacts.
- Check in advance if the right voltage supply and the correct wiring type has been selected.
- Only the manufacturer is allowed to conduct repairs.
Warning
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6 Maintenance, Dismounting, Return, Cleaning, Disposal
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6.5 Disposal
Dispose of device components and packaging materials in an environmentally safe manner in
accordance with country-specific waste treatment and disposal regulations.
Collect electrical and electronic parts separately. Separate metals and plastics. Dispose of printed circuit
board assemblies professionally.
Damage to property!
Abrasives or corrosive solvents can damage the contacts.
- Switch off and achieve complete dead-voltage condition on device before cleaning.
- The sensor and IO-Link interface connected to the MISG-IO too have to be switched off and at
dead-voltage condition.
- Only clean the device with a soft, damp piece of cloth.
6.4 Cleaning
Warning
- The MISG-IO measuring amplifiers are maintenance-free.
- Only the manufacturer is allowed to conduct repairs.
Before returning a device, see chapter 6.4.
To return a device, use original packaging or similar.
To protect against damage, use anti-static foil, insulating material or identification as sensitive
measurement equipment.
Clean the device regularly to prevent increased dust formation on the device. Please keep the
electrical contacts dry and clean!
Achieve dead-voltage condition on device. Remove electrical connections. Use chapter 4.4 in reverse order.
6.1 Maintenance
6.2 Dismounting
6.3 Return

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Input
Strain gauge channel:
Measuring unit: unitless
Sensor types: Strain gauge full bridge
Measurement range: freely adjustable inside a range of -32000...+32000
Note: other measuring units, ranges and sensor types are available on request
Possible sensors and measurement ranges:
Strain gauge full bridge: Measurement range: freely adjustable inside a range of -32000...+32000
(e. g. force/pressure) (measuring units freely selectable)
Supply voltage: 3 V
Resistance: min. 1x 350 Ω for max. 1x strain gauge full bridge
min. 2x 700 Ω for max. 2x strain gauge full bridges
(Connection of more full bridges is possible, but the
necessary minimum resistance will rise in proportion.)
Note: other measuring ranges and sensor types are available on request
Output
Interface: IO-Link
Signal level: 0/24V (as per IO-Link specification)
Performance Parameters
Measuring amplifier: Accuracy: max. 0,05% of range + sensor error
Resolution: Strain gauge channel: 16 bit
Filter setting strain gauge: 0,5 s
Switch-on delay: <5 s
Response time: 20 ms
Supply
Voltage: 24 VDC
Current: Standard: <30 mA
Switching (SIO): max. 100 mA
Total current: max. 130 mA
Reverse voltage protection: Yes (no function, no damage)
Environmental Conditions
Operating temperature: -20...+80 °C
Storage temperature: -20...+85 °C
EMC: tested as per: EN 61000-6-2:2005
EN 61000-6-4:2007 + A1:2011
Cable length: max. 2 m (MISG-IO - sensor element)
max. 20 m (MISG-IO - IO-Link master)
Mechanics
Casing: Material: PBT GF30
Color: Black (other colors on request)
Flammability: UL94 HB
Dimensions: 72x28x35 mm (without electrical connection)
Electrical connection: To sensor: M12x1 socket, 5-pole, cable, 2 m
To evaluation: M12x1 plug, 4-pole
Fitting position: any
Geräteschutz: Protection class: at least IP65 (electronics)
PCB: completely potted
Weight: 60 g
Dimensions: approx. 95x28x35 mm (plug connector M12x1 on both sides)

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8 Dimensions (in mm)
top view side view front view

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Subject to change, version 44-175