SCHUNK MMS 22-PI1-EX Gebrauchsanweisung
Assembly and Operating Manual
MMS 22-PI1-EX/MMSK 22-PI1-EX
Magnetic switch
Translation of Original Operating
Manual
Imprint
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Imprint
The sensor MEK-E22 is distrbuted exclusively by SCHUNK under the type designation MMS 22...-
EX/MMSK 22...-EX.
Manufacturer:
Bernstein AG
Hans-Bernstein-Str. 1
32457 Porta Westfalica, Germany
Copyright:
This manual is protected by copyright. The author is SCHUNK SE & Co. KG.
All rights reserved.
Technical changes:
We reserve the right to make alterations for the purpose of technical improvement.
Document number: 1566685
Version: 02.00|18/09/2023|en
Dear Customer,
Thank you for trusting our products and our family-owned company, the leading technology
supplier of robots and production machines.
Our team is always available to answer any questions on this product and other solutions. Ask
us questions and challenge us. We will find a solution!
Best regards,
Your SCHUNK team
Customer Management
Tel. +49-7133-103-2503
Fax +49-7133-103-2189
cmg@de.schunk.com
Please read the operating manual in full and keep it close to the product.
General
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1 General
1.1 About this manual
This manual contains important information for a safe and
appropriate use of the product.
This manual is an integral part of the product and must be kept
accessible for the personnel at all times.
Before starting work, the personnel must have read and
understood this operating manual. Prerequisite for safe working
is the observance of all safety instructions in this manual.
1.1.1 Presentation of Warning Labels
To make risks clear, the following signal words and symbols are
used for safety notes.
CAUTION
Material damage!
Information about avoiding material damage.
1.1.2 Applicable documents
lGeneral terms of business *
lCatalog data sheet of the purchased product *
lAssembly‐ and Operating Manual of the SCHUNK-module, on
which the sensor is mounted *
The documents labeled with an asterisk (*) can be downloaded
from schunk.com.
1.1.3 Variants
This operating manual applies to the following variations:
lMMS 22-PI1 ... EX
lMMSK 22-PI1 ... EX, cable version with open wire strands
General
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1.2 Warranty
If the product is used as intended, the warranty is valid for 24
months from the ex-works delivery date under the following
conditions:
lObserve the applicable documents, }1.1.2 [/3]
lObserve the ambient conditions and operating
conditions, }2.3 [/5]
1.3 Scope of delivery
The scope of delivery includes
lMagnetic switch MMS 22-PI1-EX/MMSK 22-PI1-EX in the version
ordered
lAssembly and Operating Manual
lAccessory pack (incl. magnetic teaching tool, ID 301030)
1.4 ATEX certification
II 2 G Ex mb IIC T6 Gb
II 2 D Ex tb IIIC T85°C Db
KEMA 08ATEX0130 X
Basic safety notes
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2 Basic safety notes
2.1 Intended use
The product (sensor) is used for sensing a position of a SCHUNK
module via a magnetic control cam or a specific magnetic field.
lThe product is intended for installation in a machine/
automated system. The applicable guidelines for the machine/
automated system must be observed and complied with.
lThe product may only be used within the scope of its technical
data, }3 [/7].
2.2 Inappropriate use
The product is not a safety component in accordance with the EC
Machine Directive 2006/42/EC and must not be used in safety-
relevant parts of machine control units.
2.3 Environmental and operating conditions
Required ambient conditions and operating conditions
Incorrect ambient and operating conditions can make the
product unsafe, leading to the risk of serious injuries,
considerable material damage and/or a significant reduction to
the product's life span.
lMake sure that the product is used only in the context of its
defined application parameters, }3 [/7].
lMake sure that the environment is free from splash water and
vapors as well as from abrasion or processing dust. Exceptions
are products that are designed especially for contaminated
environments.
2.4 Constructional changes
Implementation of structural changes
Modifications, changes or reworking, e.g.additional threads,
holes, or safety devices, can damage the product or impair its
functionality or safety.
lStructural changes should only be made with the written
approval of SCHUNK.
Basic safety notes
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2.5 Personnel qualification
Inadequate qualifications of the personnel
If the personnel working with the product is not sufficiently
qualified, the result may be serious injuries and significant
property damage.
lAll work may only be performed by qualified personnel.
lBefore working with the product, the personnel must have
read and understood the complete assembly and operating
manual.
lObserve the national safety regulations and rules and general
safety instructions.
Technical data
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3 Technical data
Designation MMS 22-PI1-EX/
MMSK 22-PI1-EX
Ambient temperature [°C] (fixed-installed cable)
Min.
Max.
-20
+80
Nominal voltage [VDC]
Min.
Max.
24
10
30
IP rating (sensor is connected) 67
For further technical data, see the catalog data sheet.
Assembly and settings
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4 Assembly and settings
NOTE
The assembly instructions in this chapter are generally
applicable.
Module-specific assembly instructions for the sensor can be
found in the Assembly and Operating Manual for the module,
which can be downloaded at schunk.com
4.1 Special conditions for ATEX applications
The sensor should be installed so that it is protected from UV
light, mechanical hazards, condensation and ingress of moisture.
The sensor must be provided with a fuse that corresponds to the
rated current. The breaking capacity of the fuse must correspond
to the possible short circuit current of the supply source.
For MMS(K) 22-PI1...EX, the fixed connection cable should be
connected in non-explosive areas or in a certified housing in
compliance with an ignition protection type according to EN
60079-0 or in a certified housing according to EN 60079-31.
4.2 Mechanical connection
CAUTION
Property damage due to incorrect bending radius!
The product may get damaged if the cable's bending radius is
less than the minimum.
lStatic: 10 times the cable diameter.
lDynamic: 15 times the cable diameter.
CAUTION
Risk of damage to the sensor during assembly!
lObserve the maximal tightening torque.
Ferromagnetic components change the sensor's switching
positions, e.g. adapter plate made of construction steel. For
ferromagnetic adapter plates:
lFirst, install the module on the adapter plate.
lThen adjust the switching position of the sensor.
Assembly and settings
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NOTE
lDo not use the sensor as a safety component.
lDo not pull on the cable of the sensor.
lSecure the cable and connection plug so that they are not
taught and cannot move during operation.
lDo not exceed the permitted bending radius of the cable.
lDo not allow the sensor to come into contact with hard
objects and chemicals (e.g., nitric acid, chromic acid and
sulfuric acid).
The sensor is an electronic component that can be sensitive to
high-frequency interference or electromagnetic fields.
lCheck whether there is sufficient distance between the sensor
and sources of interference and their supply cables.
4.3 Electrical connection
Type of switching : PNP
Switching function: closer
Variant MMS 22-PI1 ... EX: ConnectorM8
VariantMMSK 22-PI1 ... EX: 2 m cable,
open wire strand
1 Brown Supply voltage 4 Black Output
3 Blue GND
Assembly and settings
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4.4 Installing and configuring the sensor
There are two possible ways of installing and configuring the
sensor. Without teach mode, the sensor is installed as described
in chapter }4.4.1 [/10]. In the case of greater precision and
hysteresis requirements, the sensor must be installed as
described in chapter }4.4 [/10] and configured in teach
mode.
4.4.1 Installing the sensor
NOTE
The sensor is adjusted against the direction of motion of the
magnet/control cam to be measured.
1. Place the monitored module in switching position.
2. Connect the sensor (1).
3. Push the sensor (1) into the groove (2) until it stops at the
housing.
OR: Turn and push the sensor (1) into the groove (2) until it
stops at the housing.
4. Pull the sensor (1) back again slowly until it operates (LED
lights up).
5. Tighten the set-screw (3) to clamp the sensor (1) in this
position in the groove (2).
ðObserve the maximum tightening torque of 10Ncm.
6. Test the switching position.
Andere Handbücher für MMS 22-PI1-EX
2
Dieses Handbuch passt für folgende Modelle
1
Inhaltsverzeichnis
Andere SCHUNK Schalten Handbücher
SCHUNK
SCHUNK MMS 22-PI2 Schulungshandbuch
SCHUNK
SCHUNK MMS 22-A Schulungshandbuch
SCHUNK
SCHUNK MMS 22-PI1 Gebrauchsanweisung
SCHUNK
SCHUNK MMS 22-A Gebrauchsanweisung
SCHUNK
SCHUNK MMS 22-IOL Gebrauchsanweisung
SCHUNK
SCHUNK MMS-P 22 Gebrauchsanweisung
SCHUNK
SCHUNK MMS 22-PI1-EX Schulungshandbuch
SCHUNK
SCHUNK MMS 22-PI1-EX Schulungshandbuch
SCHUNK
SCHUNK MMS 22-PI2 Gebrauchsanweisung
SCHUNK
SCHUNK MMS-P 22 Schulungshandbuch
