SIGMA TEK BWH 001 User manual

BWH 001
WLAN HGW Base Station
Technical Manual
Date of creation: 06.08.2018
Version date: 02.10.2018
Article number: 12-246-001-E

Publisher: SIGMATEK GmbH & Co KG
A-5112 Lamprechtshausen
Tel.: [phone]
Fax: [phone]
Email: [email protected]
WWW.SIGMATEK-AUTOMATION.COM
Copyright © 2018
SIGMATEK GmbH & Co KG
Translation from German
All rights reserved. No part of this work may be reproduced, edited using an electronic system, duplicated or dis-
tributed in any form (print, photocopy, microfilm or in any other process) without the express permission.
We reserve the right to make changes in the content without notice. SIGMATEK GmbH & Co KG is not responsible for
technical or printing errors in the handbook and assumes no responsibility for damages that occur through use of
this handbook.

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02.10.2018 Page 1
Base Station BWH 001
The BWH 001 base station acts as a gateway and establishes a connection between an HGW
and a machine control. Depending on the S-DIAS controller used (e.g. CP/SCP 111), both
safety data (via black channel) and non-safety data can be transmitted redundantly. In addi-
tion, the BWH 001 serves as a receiving and charging station for the HGW.
The signal lamp allows a simple coupling between HGW and machine. States can be made
visible via programmable pictogram LEDs. The base station can also communicate with other
controllers over an Ethernet interface.

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Contents
1Introduction............................................................................. 6
1.1 Target Group/Purpose of this Manual ........................................6
1.2 Contents of Delivery.....................................................................6
2Basic Safety Guidelines......................................................... 7
2.1 Symbols Used...............................................................................7
2.2 Disclaimer......................................................................................8
2.3 General Safety Guidelines...........................................................9
2.4 Designated Use...........................................................................10
2.5 Software/Training .......................................................................12
3Residual Risks .......................................................................13
3.1 Safety of the Machine or Equipment ........................................13
3.2 Technical Guidelines..................................................................14
3.3 Guidelines....................................................................................14
3.3.1 EU Declaration of Conformity............................................................15
4Technical Data .......................................................................16
4.1 Performance Data.......................................................................16
4.2 Electrical Requirements.............................................................17
4.3 Environmental Conditions.........................................................17
4.4 Wireless.......................................................................................18
4.4.1 WLAN 2.4 GHz..................................................................................18
4.4.2 WLAN 5 GHz.....................................................................................18

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4.4.3 Antennae........................................................................................... 18
4.5 Miscellaneous .............................................................................19
5Mechanical Dimensions........................................................20
6Interfaces ...............................................................................21
6.1 Connections Bottom...................................................................21
6.1.1 X1: M12 Y-coded (supply, Ethernet)................................................. 21
6.1.2 X2: M12 D-coded (Ethernet)............................................................. 21
6.2 Side Connections........................................................................22
6.2.1 X3: USB 2.0 DualRole (Type C)........................................................ 23
6.2.2 X5: microSD Card............................................................................. 23
6.3 Front connectors ........................................................................24
6.3.1 X4 Power/Data.................................................................................. 25
6.4 Display .........................................................................................26
6.4.1 Front LEDs........................................................................................ 26
6.4.2 Signal Light....................................................................................... 28
6.5 WLAN ...........................................................................................29
7Transport/Storage.................................................................31
8Assembly/Installation ...........................................................32
8.1 Conditions ...................................................................................32
8.2 Check List....................................................................................34
8.2.1 Check Contents of Delivery............................................................... 34
8.2.2 Checking Space Requirement .......................................................... 34
8.2.3 Determining Antenna Positions......................................................... 34

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8.2.4 Mounting the Base Station.................................................................34
8.2.5 Placing the Installation Number.........................................................35
8.3 Mounting Help.............................................................................35
8.4 Wiring...........................................................................................35
8.4.1 Ground/Shielding...............................................................................36
8.4.2 ESD Protection..................................................................................36
9Operation/Start-up.................................................................37
9.1 Standard Configuration..............................................................37
9.2 Configuration ..............................................................................37
9.3 Testing the Operating Area........................................................38
9.4 Operation.....................................................................................38
9.4.1 Coupling the Operating Panel............................................................38
9.4.2 Decoupling the Operating Panel........................................................39
10 Help with Disruptions/Troubleshooting...............................40
11 Maintenance...........................................................................41
11.1 Cleaning the Device Surface .....................................................41
11.2 Maintenance................................................................................41
11.2.1 Exchanging the microSD Card ..........................................................42
11.3 Repair...........................................................................................45
12 Disposal..................................................................................46
13 Accessories............................................................................46
13.1 microSD Card..............................................................................46

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13.2 Cable ............................................................................................46
13.3 Antennae......................................................................................46
13.4 Configuring Safety Components...............................................46

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1 Introduction
1.1 Target Group/Purpose of this Manual
This manual contains all information required for the safety-related operation of the BWH 001.
This manual is intended for:
•Project planners
•Technicians
•Configurators/commissioning engineers
•Machine operators
•Maintenance/test technicians
General knowledge of automation technology in safety-related systems is required.
Further help and information on training and the appropriate accessories can be found on our
website www.sigmatek-automation.com
Our support team is happily available to answer your questions.
Please see our website for our hotline number and business hours.
1.2 Contents of Delivery
1x BWH 001
This document can be downloaded from our website.
Additional documents may be included with delivery.

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2 Basic Safety Guidelines
2.1 Symbols Used
The following symbols are used in the operator documentation for warning and danger mes-
sages, as well as informational notes:
DANGER
Identifies an immediate danger with high risk, which will lead to immediate
death or serious injury if not avoided.
Identifie un danger immédiat avec un risque élevé, entraînant le décès im-
médiat ou des blessures graves s’il n’est pas évité.
WARNING
Identifies a possible danger with a mid-level risk, which can lead to death or
(serious) injury if not avoided.
Indique un danger possible d’un risque moyen de décès ou de (graves) bles-
sures si les consignes de sécurité ne sont pas respectées
CAUTION
Identifies a low risk danger, which can lead to injury or property damage if
not avoided.
Indique un danger avec un niveau de risque faible des blessures légères ou
des dommages matériels si les consignes de sécurité ne sont pas respec-
tées.
Warning, dangerous electrical voltage.
Attention, tension électrique dangereuse.
Provides user tips, informs of special features and identifies especially im-
portant information in the text.
Fournit des conseils d’utilisation, informe sur les fonctions particulaires et
souligne les informations particulièrement importantes dans le texte.
Danger for ESD-sensitive components.
Les signes de danger pour les composants sensibles aux décharges élec-
trostatiques.

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2.2 Disclaimer
The contents of this document were prepared with the greatest care. How-
ever, deviations cannot be ruled out. This document is regularly checked and
required corrections are included in the subsequent versions. The machine
manufacturer is responsible for the proper assembly, as well as device con-
figuration. The machine operator is responsible for safe handling, as well as
proper operation.
The current document can be found on our website. If necessary, contact our
support.
Subject to technical changes,which improve the performance of the devices.
The following documentation represents a series of product descriptions. It
does not guarantee properties under the warranty.
Please thoroughly read thecorresponding data sheets, operating instructions
and this system manual before handling a product.
SIGMATEK GmbH & Co KG is not liable for damages caused through
non-compliance with these instructions or applicable regulations.
The general and special safety instructions described in the following sec-
tions, as well as technical regulations, must therefore be observed.

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2.3 General Safety Guidelines
According to EU Guidelines, the operating instructions are a component of a
product.
This manual must therefore be accessible in the vicinity of the machine since
it contains important instructions.
This technical documentation should be included in thesale, rental or transfer
of the product, or its online availability indicated.
Maintain this manual in readable condition and keep it accessible for refer-
ence.
Regarding the requirements for Safety and health connected to the use of
machines, the manufacturer must perform a risk assessment in accordance
with machine guidelines 2006/42/EG before introducing a machine to the
market.
Before commissioning this product, check that conformance with the provi-
sions of the 2006/42/EG guidelines is correct. As long as the machine, with
which the with the HGW or BWH should be used does not comply with the
guideline, operating this product is prohibited.
Operate the unit with devices and accessories approved by SIGMATEK only.
CAUTION
Handle the device with care and do not drop or let fall.
Prevent foreign bodies and fluids from entering the device.
The device must not be opened, otherwise it could be damaged!
Manipulez l’appareil avec précaution et ne le laissez pas tomber.
Empêchez les corps étrangers et les liquides de pénétrer dans l’appareil.
L’appareil ne doit pas être ouvert, sinon il risque d’être endommagé !
Regularly check the housing for mechanical damage.
Vérifier régulièrement l’absence de dommages mécaniques sur le boîtier.

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2.4 Designated Use
The Safety functions implemented in the Safety modules are designed for use with safety-
related applications in a PLC control and meet the required conditions for safe operation in
SIL 3 or SIL CL 3 according to EN 62061 and in compliance with PL e. Cat. 4 in accordance
with EN ISO 13849-1.
CAUTION
The instructions contained in this document must be followed.
The BWH 001 can only be powered by supplies that meet the requirements
for SELV or PELV in compliance with EN 60204.
For error-free operation, proper transport and storage are essential. See
chapter 7 for more information.
Installation, mounting, programming, initial start-up, operation, maintenance
and decommissioning can only be performed by qualified personnel.
Qualified personnel in this context are people who have completed training
or have trained under supervision of qualified personnel and have been au-
thorized to operate and maintain safety-related equipment, systems and fa-
cilities in compliance with the strict guidelines and standards of safety tech-
nology. The applicable environmental conditions must be maintained.
Les instructions contenues dans ce document doivent être suivies.
Le BWH 001 ne peut être alimenté que par des alimentations répondant aux
exigences des normes SELV ou PELV selon EN 60204.
Pour un fonctionnement sans erreur, le transport et le stockage appropriés
sont essentiels. Voir le chapitre 8 pour plus d’informations.
L’installation, le montage, la programmation, la mise en service initiale, l’ex-
ploitation, la maintenance et la mise hors service ne peuvent être effectués
que par une personne qualifiée.
Dans ce contexte, on entend par personnel qualifié les personnes qui ont
suivi une formation ou qui ont été formées sous la supervision d’un personnel
qualifié et qui ont été autorisées à utiliser et à entretenir l’équipement, les
systèmes et les installations de sécurité conformément aux directives et aux
normes strictes de la technique de sécurité. Les conditions environnemen-
tales applicables doivent être respectées.

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For your own safety and that of others, the safety modules should be used
for their designated purpose only.
Correct EMC installation is also included in the designated use.
Pour votre propre sécurité et celle des autres, les modules de sécurité ne
doivent être utilisés qu’aux fins prévues.
Une installation CEMcorrecte est également incluse dansl’utilisation prévue.
Non-designated use consists of:
•any changes made to the module or the use of damaged modules.
•use of the module inconsistent with the technical margins described
in this manual or the speciation’s defined in the technical data (see
chapter 4).
L’utilisation non désignée consiste en :
•toute modification apportée au module ou l’utilisation de modules
endommagés.
•utilisation du module non conforme aux marges techniques décrites
dans ce manuel ou aux spécifications définies dans les données
techniques (voir chapitre 4).

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CAUTION
In addition, the Safety Guidelines in the other sections of these instructions
must be observed. These instructions are visually emphasized by symbols.
The module complies with EN 61131-2.
In combination with a machine, the machine builder must comply with EN
60204-1 standards.
For your own safety and that of others, compliance with the environmental
conditions is essential.
The control cabinet must be connected to ground correctly.
To perform maintenance or repairs, disconnect the system from the power
supply.
En outre, les consignes de sécurité mentionnées dans d’autres sections de
ce manuel doivent être respectées. Ces directives sont indiquées avec les
symboles graphiques.
Le module est conforme à la norme EN 61131-2.
En combinaison avec une machine, le constructeur de la machine doit res-
pecter la norme EN 60204-1.
L’armoire de commande doit être raccordée correctement à la terre.
Pour l'entretien et les réparations, débranchez le système de l'alimentation.
2.5 Software/Training
The application is created with the software LASAL Class 2 and LASAL Screen Editor; the
Safety application is created using the Safety Designer. Basic information on safety can be
found in the Safety System Handbook.
Training for the LASAL development environment is provided, with which you can configure
the BWH. Information on our training schedule is available on our website.

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3 Residual Risks
CAUTION
According to the EU guideline 2006/42/EG (machine guideline), the machine
manufacturer must perform a risk assessment, which includes the possible
residual risks posed by the product. These include:
•unwanted movements of driven machine components
•unwanted temperatures, emissions of gas, particles, smell and light.
•dangerous contact voltages
•the effects of electrical, magnetic and electromagnetic fields pro-
duced during operation (for example, on pacemakers and implants)
•possible effects of information technology devices (cell/smart
phones etc.)
•release of non-environmentally compatible substances and emis-
sions
Conformément à la directive européenne 2006/42/CE (directive machines),
le fabricant de la machine doit procéder à une évaluation des risques, y com-
pris les risques résiduels éventuels présentés par le produit. Il s'agit notam-
ment de :
•Mouvements involontaires des pièces entraînées de la machine.
•Températures non désirées, les émissions de gaz, les particules,
l'odeur et la lumière.
•Tensions de contact dangereuses
•Les effets des champs électriques, magnétiques et électromagné-
tiques produites pendant le fonctionnement (par exemple, sur les
stimulateurs cardiaques et les implants).
•Les effets possibles sur les dispositifs de technologie de l'informa-
tion (téléphones cellulaires / téléphones intelligents, etc.)
•Dégagement de substances et d'émissions non respectueuses de
l'environnement.
3.1 Safety of the Machine or Equipment
Strict compliance with the safety guidelines is required, otherwise all warranties and claims
are invalid:
Observe all on-site rules and regulations for accident prevention and occu-
pational safety.

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3.2 Technical Guidelines
WARNING
The HGW and BWH form a communications unit, which must be configured
by trained personnel. Among other things, careful allocation of the wireless
channels must be ensured. Complete, seamless availability must be guaran-
teed over the entire area of operation to ensure that no dead spots exist at
any location in the area of operation.
Le HGW et le BWH constituent une unité de communication qui doit être
configurée par un personnel qualifié. Entre autres, il faut s'assurer que l'attri-
bution des canaux sans fil est faite avec soin. Une disponibilité complète et
sans faille doit être garantie sur l'ensemble de la zone d'exploitation afin de
s'assurer qu'il n'y a pas de zones mortes en tout point de la zone d'exploita-
tion.
The electrical connections cannot be removed while voltage is applied. Be-
fore removing connections, a controlled shutdown of the machine must be
performed and the supply disconnected.
After shutdown or disconnection of the voltage supply, a wait-time of 5
minutes is required before voltage conducting components can be touched
or connectors removed.
The machine manufacturer is responsible for ensuring the correct handling
of modules and if necessary, for taking organizational measures to secure
access.
3.3 Guidelines
The BWH was constructed in compliance with the following European Union guidelines.
2014/35/EU Low-voltage guideline
2014/30/EU EMC Guideline
2014/53/EU Wireless Device Guideline
2011/65/EU RoHS Guideline

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3.3.1 EU Declaration of Conformity
CE Declaration of Conformity
The BWH 001 complies with European norms for programmable logic con-
trols.
•2014/35/EU Electrical Safety (low voltage guideline)
•2014/30/EU “Electromagnetic Compatibility” (EMC guideline)
•2014/53/EU “Directive of the European Parliament and of the Coun-
cil of 16 April 2014 on the harmonization of the laws of the Member
States relating to the provision of wireless equipment on the market
and repealing Directive 1999/5/EC” (wireless device guideline)
•2011/65/EU Restricted use of certain hazardous substances in
electrical and electronic equipment (RoHS Guideline)
The EU Conformity Declarations are provided on the SIGMATEK website.

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4 Technical Data
4.1 Performance Data
Processor
EDGE2 Technology
Processor cores
1
Internal cache
32-kbyte L1 Instruction Cache
32-kbyte L1 Data Cache
512-Kbyte L2 Cache
Internal program and
data memory (DDR3 RAM)
256-Mbyte
Internal remnant
data memory
no
Internal storage device
512-Mbyte microSD card, expandable
Internal I/O
no
Interfaces
1x magnetic connector for charging the battery
1x M12 connector supply and Ethernet
1x M12 connector Ethernet (optional)
1x USB 2.0 Type-C (Dual Role Port)
1x WLAN dual-band (2.4 GHz, 5 GHz simultaneously)
Status LEDs
1x Power
1x HGW-Link
2x Network
1x application LED, freely programmable
Signal generator
no
Cooling
passive (fanless)
Coupling confirmation
signal light
Input voltage measurement
no

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4.2 Electrical Requirements
Supply voltage
typically +24 V DC (SELV/PELV)
minimum +20 V DC
maximum +30 V DC
Inrush current
16.1 A for 1 ns
Current consumption of +24 V
power supply
ca. 200 mA in CLI
maximum 2.5 A charging at full capacity
USB Host current load
maximum 0.5 A
The specified current consumption relates to the status without connected
peripherals (USB stick ...)
4.3 Environmental Conditions
Storage temperature
-5 ... +60 °C
Environmental temperature
0 …+50 °C
Humidity
10-90 %, non-condensing
EMC resistance
EN 61000-6-2 (industrial area)
EMC noise generation
EN 61000-6-4
Shock resistance
EN 60068-2-27
150 m/s²
Vibration resistance
10 m/s²
Protection type
EN 60529
IP54
Free fall
(without packaging)
DIN EN 60068-2-31
1000 mm
Free fall
(with packaging)
IEC 60068-2-32
500 mm

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4.4 Wireless
4.4.1 WLAN 2.4 GHz
Frequency range
2399.5-2484.5 MHz
Transmission power max.
20 dBm (100 mW) EIRP
Channels
1-14 (2400-2483.5 MHz)
4.4.2 WLAN 5 GHz
Frequency range
5150-5350 MHz
5470-5725 MHz
Transmission power max.
23 dBm (200 mW) EIRP
Channels
36-64 (5180-8320 MHz)
4.4.3 Antennae
Number
2
Frequency range
2.4/5 GHz
Transmission power max.
25 W
Antenna gain
2.4 GHz-4 dBi Peak Gain
5 GHz-5.2 dBi Peak Gain
Impedance
50 Ω
Transmission angle/
characteristics
transmission characteristics: omnidirectional
Polarization: linear
The devices can only be used in the country designated or preconfigured for
this purpose, as the maximum permitted transmission power can greatly
differ.
Non-compliance with these specifications can result in legal consequences,
for which SIGMATEK accepts no liability!
Already during the planning stage, caution must be taken to ensure that the
radio channels are configured so that interference with other products is
prevented.