Stahl VM125-ex User manual

Operating Instruction
VM125-ex
Operating instruction version: 01.02.00
Issue: 30.06.2023

Operating Instruction VM125-ex Table of contents
Page 2 of 44 R. STAHL HMI Systems GmbH / OI_VM125-ex_en_V_01_02_00.docx / 30.06.2023
Table of contents
Beschreibung Seite
Table of contents 2
1General information 5
1.1 Manufacturer 5
1.2 Legal notice 5
1.2.1 Trademark 5
1.2.2 Disclaimer 5
1.3 About these Operating Instructions 6
1.3.1 Target group 6
1.3.2 How to use this manual 6
1.3.3 Application 6
1.4 Further documents 6
1.5 Conformity with standards and regulations 7
1.5.1 Certificates 7
1.5.2 Approvals 7
Europe (CE / ATEX) 7
Global (IECEx) 7
1.5.3 Summary of applied standards 7
1.5.3.1 ATEX directive 2014/34/EU 7
1.5.3.2 EMC directive 2014/30/EU 7
1.5.3.3 Low voltage directive 2014/35/EU 7
1.5.3.4 RoHS directive 2011/65/EU 7
2Explanation of symbols 8
2.1 Symbols used in these Operating Instructions 8
2.2 Warning notes 8
2.3 Symbols on the device 8
3Safety and security 9
3.1 Intended use 9
3.2 Predictable improper use 9
3.3 Personnel qualification 9
3.4 Residual risks 10
3.4.1 Explosion hazard 10
3.4.2 Mechanical damage 10
3.4.3 Excessive heat or electrostatic charge 10
3.4.4 Improper mounting, installation, commissioning, maintenance
or cleaning 10
3.4.5 Electric shock 11
3.4.6 Device damage 11
4Function and device design 12
4.1 Features and versions 12
4.1.1 Overview supply modules 12
4.1.2 Connection overview VM125-ex for handheld barcode scanner 13
4.1.2.1 VM125-ex connection RS-xxx for handheld barcode scanner
IDM164-Z1 13

Table of contents Operating Instruction VM125-ex
R. STAHL HMI Systems GmbH / OI_VM125-ex_en_V_01_02_00.docx / 30.06.2023 Page 3 of 44
4.1.2.2 VM125-ex connection USB for handheld barcode scanner
IDM164-Z1 13
4.1.2.3 VM125-ex connection RS-xxx for handheld barcode scanner
IDM264-Z1 13
4.1.2.4 VM125-ex connection USB for handheld barcode scanner
IDM264-Z1 14
4.1.3 Connection overview VM125-ex for Bluetooth barcode scanner 14
4.2 Device design 15
4.3 Dimensions 15
4.4 Connection compartment 16
4.4.1 Cable connection 16
4.4.2 Terminal compartment 16
4.5 Markings on the device 17
4.5.1 Position 17
4.5.2 Design of a type label 18
4.5.3 Type key code 18
4.5.4 Ex classification ATEX / IECEx 19
5Transport and storage 20
6Unpacking 20
7Mounting and installation 21
7.1 Note on mounting and installation 21
7.2 Requirements for site of installation 21
7.3 Mounting and installing the device 21
7.4 Disassembling the device 23
8Operation 24
9Maintenance, overhaul and repair 25
9.1 Maintenance 25
9.2 Overhaul 25
9.3 Repair 25
10 Returning the device 26
11 Cleaning 26
12 Accessories 27
13 Appendix A 28
13.1 Technical data 28
13.1.1 Electrical data 28
14 Appendix B 30
14.1 Connection overview terminal assignment 30
14.1.1 Ex e terminal compartment - terminals 30
14.1.1.1 VM125-ex-RS232-* 30
14.1.1.2 VM125-ex-USB-* 30
14.1.2 Ex i terminal compartment - terminals 31
14.1.2.1 VM125-ex-RS232-* 31
14.1.2.2 VM125-ex-USB-* 31
15 Appendix C 32
15.1 Safety-related data 32
15.1.1 Non-intrinsically safe supply circuit 32
15.1.1.1 VM125-ex-*-DC-* 32

Operating Instruction VM125-ex Table of contents
Page 4 of 44 R. STAHL HMI Systems GmbH / OI_VM125-ex_en_V_01_02_00.docx / 30.06.2023
15.1.1.2 VM125-ex-*-AC-* 32
15.1.2 Non-intrinsically safe data circuit 32
15.1.2.1 VM125-ex-RS232-* 32
15.1.2.2 VM125-ex-USB-* 32
15.1.3 Intrinsically safe circuit 32
15.1.3.1 VM125-ex-RS232-* 32
15.1.3.2 VM125-ex-USB-* 33
16 Appendix D 35
16.1 Proof of intrinsic safety 35
16.1.1 Generell 35
16.1.2 Connections 36
16.1.2.1 Handheld barcode scanner 36
16.1.2.2 Bluetooth barcode scanner 38
17 Appendix E 40
17.1 Disposal / Restricted substances 40
17.1.1 Declaration of substances and restricted substances 40
17.1.1.1 Declarable substance groups 40
17.1.1.2 RoHS directive 2011/65/EC 40
18 Appendix F 41
18.1 Declaration of conformity 41
18.1.1 EU 41
19 Appendix G 42
19.1 Release notes 42

General information Operating Instruction VM125-ex
R. STAHL HMI Systems GmbH / OI_VM125-ex_en_V_01_02_00.docx / 30.06.2023 Page 5 of 44
1 General information
1.1 Manufacturer
R. STAHL HMI Systems GmbH
Adolf-Grimme-Allee 8
50829 Köln
Germany
Sales Support
Telephone:
[phone]
E-mail:
[e-mail]
Technical Support
Telephone:
[phone]
E-mail:
[e-mail]
General
Fax:
[phone]
Internet:
r-stahl.com
1.2 Legal notice
1.2.1 Trademark
The terms and names used in this document are registered trademarks and / or products of the
companies in question.
1.2.2 Disclaimer
All rights reserved.
This document may not be reproduced in whole or in part except with the written consent
of the publisher.
This document may be subject to change without notice.
Any warranty claims are limited to the right to demand amendments. Liability for any damage
that might result from the contents of these instructions or all other documentation is limited to
clear cases of premeditation.
We reserve the right to amend our products and their specifications at any time, provided it is in
the interest of technical progress. The information in the current manual (online or on CD / DVD
/ USB-stick) or in the operating instructions included in the delivery applies.