Schmalz VSi HD User manual

Operating instructions
Vacuum Switch VSi HD
WWW.SCHMALZ.COM EN-US · 30.30.01.03279 · 01 · 12/22

Note
The Operating instructions were originally written in German. Store in a safe place for future reference.
Subject to technical changes without notice. No responsibility is taken for printing or other types of er-
rors.
Published by
© J.SchmalzGmbH, 12/22
This document is protected by copyright. J.SchmalzGmbH retains the rights established thereby. Repro-
duction of the contents, in full or in part, is only permitted within the limits of the legal provisions of
copyright law. Any modifications to or abridgments of the document are prohibited without explicit writ-
ten agreement from J.SchmalzGmbH.
Contact
J. Schmalz GmbH
Johannes-Schmalz-Str. 1
72293 Glatten, Germany
T: [phone]
[email protected]
www.schmalz.com
Contact information for Schmalz companies and trade partners worldwide can be found at:
www.schmalz.com/salesnetwork
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Contents
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Contents
1Important Information ...................................................................................................................................5
1.1 Note on Using this Document.............................................................................................................5
1.2 The technical documentation is part of the product ........................................................................5
1.3 Type Plate.............................................................................................................................................5
1.4 Symbols.................................................................................................................................................6
2Fundamental Safety Instructions................................................................................................................... 7
2.1 Intended use ........................................................................................................................................7
2.2 Non-Intended Use................................................................................................................................7
2.3 Personnel Qualification ....................................................................................................................... 7
2.4 Warnings in This Document ................................................................................................................ 7
2.5 Residual Risks .......................................................................................................................................8
2.6 Modifications to the Product .............................................................................................................. 8
3Product description......................................................................................................................................... 9
3.1 General Description ............................................................................................................................. 9
3.2 Versions ................................................................................................................................................9
3.3 Design of the VSi HD ...........................................................................................................................9
3.4 LED Status Display..............................................................................................................................10
4Technical Data...............................................................................................................................................11
4.1 General Data ...................................................................................................................................... 11
4.2 Electrical Data ....................................................................................................................................11
4.3 Mechanical Data ................................................................................................................................11
4.4 Factory Settings..................................................................................................................................12
5Installation ....................................................................................................................................................13
5.1 Mounting ...........................................................................................................................................13
5.2 Electrical Connection ......................................................................................................................... 13
6IO-Link Commissioning................................................................................................................................. 15
7Interfaces.......................................................................................................................................................16
7.1 Digital Switching Outputs (SIO) ........................................................................................................ 16
7.2 IO-Link ................................................................................................................................................16
7.3 Replacement of the Device with a Parameterization Server ..........................................................17
8Description of Functions ..............................................................................................................................18
8.1 Overview of Functions.......................................................................................................................18
8.2 Measuring Vacuum............................................................................................................................19
8.3 Monitoring the Operating Voltage .................................................................................................. 19
8.4 Switching Points.................................................................................................................................19
8.5 Teach-in for Switching Points ...........................................................................................................21
8.6 Additional Switching Point Settings.................................................................................................22
8.7 Access Rights ......................................................................................................................................22
8.8 Device Identification..........................................................................................................................23
8.9 System Monitoring and Diagnostics ................................................................................................. 24
8.10 System Commands ............................................................................................................................. 25
8.10.2 Zero-Point Adjustment (Calibration)....................................................................................25

Contents
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9Help with Malfunctions................................................................................................................................ 26
10 List of Error Numbers ...................................................................................................................................27
11 Cleaning the Product .................................................................................................................................... 28
12 Warranty .......................................................................................................................................................29
13 Decommissioning and Recycling .................................................................................................................30
13.1 Disposing of the Product...................................................................................................................30
13.2 Materials Used ...................................................................................................................................30
14 Accessories ....................................................................................................................................................31
15 Declarations of Conformity.......................................................................................................................... 32
15.1 EU Declaration of Conformity........................................................................................................... 32
15.2 UKCA Conformity ..............................................................................................................................33
16 VSi HD Data Dictionary 21.10.01.00121_01 2022-04-20.pdf ......................................................................34

1 Important Information
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1Important Information
1.1Note on Using this Document
J.SchmalzGmbH is generally referred to as Schmalz in this document.
The document contains important notes and information about the different
operating phases of the product:
• Transport, storage, start of operations and decommissioning
• Safe operation, required maintenance, rectification of any faults
The document describes the product at the time of delivery by Schmalz and is aimed at:
• Installers who are trained in handling the product and can operate and in-
stall it
• Technically trained service personnel performing the maintenance work
• Technically trained persons who work on electrical equipment
1.2The technical documentation is part of the product
1. For problem-free and safe operation, follow the instructions in the documents.
2. Keep the technical documentation in close proximity to the product. The documentation must be ac-
cessible to personnel at all times.
3. Pass on the technical documentation to subsequent users.
ðFailure to follow the instructions in these Operating instructions may result in injuries!
ðSchmalz is not liable for damage or malfunctions that result from failure to heed these instructions.
If you still have questions after reading the technical documentation, contact Schmalz Service at:
www.schmalz.com/services
1.3Type Plate
The type plate is permanently attached to the product and must always be clearly legible.
It includes the following information:
• Part number
• Part sales designation/type
• Serial number or SNR
• Coded date of manufacture
• QR code

1 Important Information
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1.4Symbols
This symbol indicates useful and important information.
üThis symbol represents a prerequisite that must be met prior to an operational step.
4This symbol represents an action to be performed.
ðThis symbol represents the result of an action.
Actions that consist of more than one step are numbered:
1. First action to be performed.
2. Second action to be performed.

2 Fundamental Safety Instructions
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2Fundamental Safety Instructions
2.1Intended use
The vacuum switch VSi HD is to be used only for measuring vacuum. For further information, see the tech-
nical data. Any other use is considered improper by the manufacturer and is deemed as contrary to the
designated use.
The product is built in accordance with the latest standards of technology and is delivered in a safe oper-
ating condition; however, hazards may arise during use.
The product is intended for industrial and commercial applications.
Intended use includes observing the technical data and the installation and operating instructions in this
manual.
2.2Non-Intended Use
Schmalz accepts no liability for damages caused by the use of the product for purposes other than those
described under "Intended Use."
Non-intended use includes the following:
• Use in potentially explosive atmospheres
2.3Personnel Qualification
Unqualified personnel cannot recognize dangers and are therefore exposed to higher risks!
The operating company must ensure the following points:
• The personnel must be commissioned for the activities described in these
operating instructions.
• The staff must be at least 18 years of age and physically and mentally capa-
ble.
• The operating staff have been instructed in the operation of the product
and have read and understood the operating instructions.
• Installation, maintenance, and repairs must be carried out only by specialists
or by persons who can prove that they have undergone appropriate train-
ing.
Applicable for Germany:
A qualified employee is defined as an employee who has received technical training and has the knowl-
edge and experience – including knowledge of applicable regulations – necessary to enable him or her to
recognize possible dangers and implement the appropriate safety measures while performing tasks. Qual-
ified employees must observe the relevant industry-specific rules and regulations.
2.4Warnings in This Document
Warnings warn against hazards that may occur when handling the product. The signal word indicates the
level of danger.
Signal word Meaning
WARNING
Indicates a medium-risk hazard that could result in death or serious injury if
not avoided.
CAUTION
Indicates a low-risk hazard that could result in minor or moderate injury if
not avoided.
NOTE
Indicates a danger that leads to property damage.

2 Fundamental Safety Instructions
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2.5Residual Risks
WARNING
Serious injuries due to improper mounting!
4Carry out mounting and removal only when the device is in an idle, depressurized
state.
4Use only the connectors, mounting holes and attachment materials that have been
provided.
WARNING
Uncontrolled movements of system components or falling objects caused by incor-
rect activation and switching of the Vacuum/pressure switch while persons are in
the plant (safety door opened and actuator circuit switched off)
Serious injury
4Ensure that the components are enabled via the actuator voltage by installing a poten-
tial separation between the sensor and actuator voltage.
4Wear the required personal protective equipment (PPE) when working in the danger
zone.
CAUTION
Noise pollution from leakage
Hearing damage
4Correct position.
4Wear ear protectors.
NOTE
Incorrect power supply
Destruction of the integrated electronics
4Operate the product using a power supply unit with protected extra-low voltage
(PELV).
4The system must incorporate safe electrical cut-off of the power supply in compliance
with EN60204.
4Do not connect or disconnect the connector under tension and/or when voltage is ap-
plied.
2.6Modifications to the Product
Schmalz assumes no liability for consequences of modifications over which it has no control:
1. The product must be operated only in its original condition as delivered.
2. Use only original spare parts from Schmalz.
3. The product must be operated only in perfect condition.

3 Product description
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3Product description
3.1General Description
The VSi-series switch can be operated in two operating modes:
• Via direct connection to discrete inputs (standard I/O = SIO) or
• Via connection through the communication line (IO-Link class A)
Switching points are indicated by LEDs.
3.2Versions
Each switch has a precise item designation (e.g. VSi-HD-V-M12-4) that is composed of the following type
key:
Type Pressure range Display Electrical connection
VSiHD V (-1 to 0bar) with LED M12-4 (1xM12, 4-pole)
3.3Design of the VSi HD
1
2
3
4
1 Fluid connector 3 M12-4 electrical connection (plug)
2 Membrane (pressure balancing for sensor) 4 Light-emitting diode (LED) status display

3 Product description
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3.4LED Status Display
The VSiHD has a light-emitting diode (LED) (4) for dis-
playing status information.
The table below describes the possible states on the
LED displays.
4
LED color Behavior Status
— None Off No power supply
Green Continuous
light
Operating voltage indicator
Orange Continuous
light
Indicator that switching point 1 is reached