Siemens SITRANS WM100 Operating Instructions Manual
SITRANS
Process protection
SITRANS WM100
Operating Instructions
7MH7158 (SITRANS WM100)
07/2017
A5E45103494
SITRANS WM100 Motion
Sensing Switch
1
Safety notes
2
Introduction
3
Installing/mounting
4
Connecting
5
Operating
6
Dimension drawings
7
Service and maintenance
8
Technical data
9
Support
A
-AA
Siemens AG
Division Process Industries and Drives
Postfach 48 48
90026 NÜRNBERG
GERMANY
Document order number: A5E45103494
Ⓟ
Copyright © Siemens AG 2017.
All rights reserved
Legal information
Warning notice system
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
Qualified Personnel
personnel qualified
Proper use of Siemens products
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
Disclaimer of Liability
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
The product/system described in this documentation may be operated only by
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Note the following:
for the specific
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.
01/2019 Subject to change
Table of contents
1 SITRANS WM100 Motion Sensing Switch ................................................................................................. 4
2 Safety notes ............................................................................................................................................... 5
3 Introduction ................................................................................................................................................ 6
4 Installing/mounting ..................................................................................................................................... 7
5 Connecting ................................................................................................................................................ 9
6 Operating ................................................................................................................................................. 12
7 Dimension drawings ................................................................................................................................ 17
8 Service and maintenance ........................................................................................................................ 18
9 Technical data ......................................................................................................................................... 19
A Support .................................................................................................................................................... 20
Index ........................................................................................................................................................ 21
1.1 Description ................................................................................................................................ 4
2.1 Precondition for use .................................................................................................................. 5
5.1 WM100 Circuit Card .................................................................................................................. 9
5.2 WM100 Typical Wiring ............................................................................................................ 11
6.1 Typical Performance ............................................................................................................... 12
6.2 Performance Examples .......................................................................................................... 13
A.1 Technical support .................................................................................................................... 20
SITRANS WM100
Operating Instructions, 07/2017, A5E45103494-AA
3
1
1.1
Description
SITRANS WM100 motion sensing switch is a heavy-duty zero speed alarm. It is used to
detect the absence or presence of motion of rotating, reciprocating, or conveying equipment.
The WM100 has a circuit card and a magnetic assembly potted in the probe body. The
WM100 is powered from the line voltage and provides a set of dry relay contacts to indicate
motion when the ferrous targets of the machinery being monitored pass in front of the probe.
SITRANS WM100
4 Operating Instructions, 07/2017, A5E45103494-AA
2
2.1
Precondition for use
Safety marking symbols
In manual
On Product
Description
This device left the factory in good working condition. In order to maintain this status and to
ensure safe operation of the device, observe these instructions and all the specifications
relevant to safety.
Observe the information and symbols on the device. Do not remove any information or
symbols from the device. Always keep the information and symbols in a completely legible
state.
Caution: refer to accompanying documents (manual) for details.
Protective Conductor Terminal
SITRANS WM100
Operating Instructions, 07/2017, A5E45103494-AA
5
3
This instruction manual covers the installation, operation and maintenance of the SITRANS
WM100. It is essential that this manual be referred to for proper installation and operation of
your unit. Adhering to the installation and operating procedures will ensure a quick, trouble
free installation and allow for the maximum accuracy and reliability of your motion sensing
probe.
SITRANS WM100
6 Operating Instructions, 07/2017, A5E45103494-AA
4
WARNING
The probe face is magnetic. Keep it away from magnetosensitive materials such as
computer discs and audio or video tapes.
WARNING
All field wiring must have insulation suitable for at least 250 V and the maximum ambient
temperature of +60°C (+140 °F).
Note
•
•
•
• A circuit breaker or switch in the building installation, marked as a disconnect switch, shall
•
The Protective Earth Terminal indicated by ( ) must be connected to reliable ground.
All wiring must be done by qualified personnel in accordance with all governing
regulations.
The equipment must be protected by a 15 A fuse or circuit breaker in the building
installation.
be in close proximity to the equipment and within easy reach of the operator.
Relay contact terminals are for use with equipment which has no accessible live parts
and wiring which has insulation suitable for at least 250 V.
SITRANS WM100
Operating Instructions, 07/2017, A5E45103494-AA
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