Endres+Hauser WirelessHART Adapter SWA70 Operating instructions

BA00061S/04/en/14.11

Version 1.02.xx

71148182

Operating Instructions

WirelessHART Adapter SWA70

Intelligent wireless modem

with power supply for field devices

WirelessHART Adapter SWA70 Table of Contents

Endress+Hauser 1

Table of Contents

Revision History............................... 3

Registered Trademarks ..........................3

1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.2 Installation, commissioning and operation . . . . . . . . 4

1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.4 Conformance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.5 Radio approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.6 Technical improvement . . . . . . . . . . . . . . . . . . . . . . 6

1.7 Conventions and icons . . . . . . . . . . . . . . . . . . . . . . 6

2 Identification . . . . . . . . . . . . . . . . . . . . 7

2.1 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.1.1 Visual inspection . . . . . . . . . . . . . . . . . . . . . 7

2.1.2 Scope of delivery . . . . . . . . . . . . . . . . . . . . . 7

2.1.3 Storage und transport . . . . . . . . . . . . . . . . . 7

2.2 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.3 Additional telecommunication compliances . . . . . . 10

2.4 Licensing agreement . . . . . . . . . . . . . . . . . . . . . . . 10

3 Function and System Design . . . . . . . 11

4 Mechanical Installation . . . . . . . . . . . 12

4.1 Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

4.2 Mounting location . . . . . . . . . . . . . . . . . . . . . . . . . 12

4.3 Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.4 Installation on a field device . . . . . . . . . . . . . . . . . 14

4.5 Separate mounting . . . . . . . . . . . . . . . . . . . . . . . . 15

4.5.1 Wall mounting . . . . . . . . . . . . . . . . . . . . . 15

4.5.2 Pipe mounting . . . . . . . . . . . . . . . . . . . . . . 16

4.6 Final check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

5 Electrical Installation . . . . . . . . . . . . . 18

5.1 Wiring diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . 18

5.1.1 Control loop without communication

resistor . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

5.1.2 Control loop with communication resistor . 20

5.1.3 Two-wire device powered by adapter . . . . 21

5.1.4 Four-wire device . . . . . . . . . . . . . . . . . . . . 21

5.2 Wiring up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

5.2.1 Connecting cables and cable glands . . . . . . 22

5.2.2 Wiring procedure . . . . . . . . . . . . . . . . . . . 22

5.2.3 Electrical specification . . . . . . . . . . . . . . . . 23

5.3 Final check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

6 Operation . . . . . . . . . . . . . . . . . . . . . 24

6.1 Operating and display elements . . . . . . . . . . . . . . . 24

6.1.1 Pushbutton . . . . . . . . . . . . . . . . . . . . . . . . 25

6.1.2 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6.2 Local and remote operation . . . . . . . . . . . . . . . . . . 26

7 Commissioning . . . . . . . . . . . . . . . . . 27

7.1 Connected HART device(s) . . . . . . . . . . . . . . . . . . 27

7.2 Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

7.3 HART modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7.4 DTMs and drivers . . . . . . . . . . . . . . . . . . . . . . . . . 29

7.4.1 Installing the Adapter DTM . . . . . . . . . . . . 29

7.4.2 Update the FieldCare DTM catalog . . . . . . 30

8 Configuration with FieldCare . . . . . . 31

8.1 Create a FieldCare Project . . . . . . . . . . . . . . . . . . . 31

8.1.1 Add the HART Communication

CommDTM . . . . . . . . . . . . . . . . . . . . . . . . 31

8.1.2 Configure the HART Communication

CommDTM . . . . . . . . . . . . . . . . . . . . . . . . 32

8.1.3 Scan for the adapter . . . . . . . . . . . . . . . . . . 33

8.1.4 Open the adapter DTM . . . . . . . . . . . . . . . 34

8.2 Online parameterization . . . . . . . . . . . . . . . . . . . . 35

8.2.1 Identification . . . . . . . . . . . . . . . . . . . . . . . 35

8.2.2 Wireless Communication . . . . . . . . . . . . . . 36

8.2.3 Wired Communication . . . . . . . . . . . . . . . 37

8.2.4 Device Variable Mapping . . . . . . . . . . . . . . 39

8.3 Application settings . . . . . . . . . . . . . . . . . . . . . . . . 40

8.3.1 4–20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . 40

8.3.2 Burst Mode . . . . . . . . . . . . . . . . . . . . . . . . 42

8.3.3 Event Notification . . . . . . . . . . . . . . . . . . . 45

8.4 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

9 Additional DTM functions . . . . . . . . 51

9.1 Offline Parameterize . . . . . . . . . . . . . . . . . . . . . . . 51

9.2 Observe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

9.3 Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

9.3.1 Identification . . . . . . . . . . . . . . . . . . . . . . . 52

9.3.2 Wireless Communication . . . . . . . . . . . . . . 53

9.3.3 Wired Communication . . . . . . . . . . . . . . . 53

9.3.4 Health Status . . . . . . . . . . . . . . . . . . . . . . . 54

9.3.5 Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

9.4 Additional Functions . . . . . . . . . . . . . . . . . . . . . . . 56

9.4.1 Simulation . . . . . . . . . . . . . . . . . . . . . . . . . 56

9.4.2 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

9.4.3 Lock/Unlock . . . . . . . . . . . . . . . . . . . . . . . 57

9.4.4 Update Firmware . . . . . . . . . . . . . . . . . . . . 58

9.4.5 Set DTM Addresses . . . . . . . . . . . . . . . . . . 58

9.4.6 Set Device Addresses . . . . . . . . . . . . . . . . . 59

9.4.7 Device DTM Info . . . . . . . . . . . . . . . . . . . . 59

9.4.8 Self Test . . . . . . . . . . . . . . . . . . . . . . . . . . 60

9.4.9 About . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

10 Maintenance and Repair . . . . . . . . . . 61

10.1 Battery unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

10.1.1 Exchanging the battery unit . . . . . . . . . . . . 61

10.1.2 Disposal of the battery unit . . . . . . . . . . . . 61

10.2 WirelessHART Adapter . . . . . . . . . . . . . . . . . . . . . 62

10.2.1 Return to Endress+Hauser. . . . . . . . . . . . . 62

10.2.2 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

10.2.3 Contact addresses . . . . . . . . . . . . . . . . . . . 62

10.3 Spare parts and accessories . . . . . . . . . . . . . . . . . . . 62

Index WirelessHART Adapter SWA70

2Endress+Hauser

11 Trouble-shooting . . . . . . . . . . . . . . . . 63

12 Technical Data . . . . . . . . . . . . . . . . . . 65

12.1 Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

12.2 Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

12.3 Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

12.4 Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

12.5 Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

12.5.1 Battery deratings . . . . . . . . . . . . . . . . . . . 67

12.6 Mechanical Construction . . . . . . . . . . . . . . . . . . . 68

12.7 Operability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

12.8 Certificates and Approvals . . . . . . . . . . . . . . . . . . 69

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

WirelessHART Adapter SWA70

Endress+Hauser 3

Revision History

Registered Trademarks

HART®, WirelessHART®

Registered trademarks of the HART Communication Foundation, Austin, USA

Microsoft®, Windows®, Windows 2000®, Windows XP®, Windows 2003 Server®, Windows

Vista® and the Microsoft logo are registered trademarks of the Microsoft Corporation.

Acrobat Reader® is a registered trade mark of the Adobe Systems Incorporated.

All other brand and product names are trademarks or registered trademarks of the companies and

organisations in question

Product

version

Manual Changes Remarks

1.00.xx BA061S/04/en/03.09 – Original manual

1.01.xx BA061S/04/en/11.09 Chapter 5

Chapter 8.2.2

Chapter 11

Chapter 12

Update and addition of new connection diagrams

Join key now 8 character hexadecimal

Trouble-shooting updated

Technical Information:

Default HART address = 15, Battery tables added

1.02.xx BA061S/04/en/07.10 Chapter 8.3.2

Chapter 8.3.3

Chapter 9.4.2

Chapter 9.4.5

Chapter 9.4.6

General

New Burst overview page

New Event Notification overview page

New Reset function

New Set DTM Addresses function

New Set Device Addresses function

Updating of screenshots, small editorial changes

1.02.xx BA00061S/04/en/13.10 Chapter 2.2

Chapter 8.3.3

Chapter 12.6

Order Code: Approvals

Device Specific Event Mask: Byte 6, Bit 0

Fig. 12-1: Dimensions of Wireless Adapter SWA70

1.02.xx BA00061S/04/en/14.11 Chapter 1.3

Chapter 1.5, 12.5, 12.8

Chapter 2.2

Chapter 2.3

Chapter 4.5.1

Chapter 5.2.2

Hazardous areas

Additional wireless approvals added

Update, Fig. 2-1: Nameplate

New

Additional explanation of use of secondary cable entry,

Fig. 4-4, Fig. 4-5

Direct mounting, Indiret mounting

1Safety WirelessHART Adapter SWA70

4Endress+Hauser

1Safety

1.1 Designated use

Wireless Adapter SWA70 is an intelligent wireless modem designed for the transmission of

measured values from connected 4...20 mA or HART devices to a WirelessHART gateway. The

approved usage of the connected device(s) and gateway can be taken from the corresponding parts

of their operating instructions.

1.2 Installation, commissioning and operation

Wireless Adapter SWA70 has been designed to operate safely in accordance with current technical

safety and EU directives. Field devices connected to the adapter must also be designed to operate

safely in accordance with current technical safety and EU directives.

If devices are installed incorrectly or used for applications for which they are not intended, or if the

wireless adapter is not configured correctly, it is possible that dangers may arise. For this reason, the

system must be transported, stored, installed, connected, configured, operated and maintained

according to the instructions in this and the associated manuals: personnel must be authorised and

suitably qualified. This also applies to the handling of the adapter battery unit.

1.3 Operational safety

Location The Wireless Adapter SWA70 fulfils the requirements of EU Guidelines for a number of applications.

The associated environmental conditions described in Chapter 12, Technical Data, must be upheld.

Hazardous areas Wireless Adapter SWA70 is available in a version suitable for use in hazardous areas.

• The Non-Ex version must always be installed in a safe area

• Depending upon the approval, 2G Ex ia and/or 2D Ex tb, the Ex-version can be installed in a

gas or a dust hazardous location.

• The device(s) connected to the adapter must also be approved for use in hazardous areas

• Once a Wireless Adapter SWA70 has been used in a non-Ex installation, it should never be

used in an Ex installation, as there is a danger that the protective circuits have been

inadvertently overloaded and do no longer function correctly.

When installing components in explosion hazardous areas:

• Ensure that all installation and maintenance personnel are suitably qualified

• Check that all equipment has the appropriate safety certificates

• Observe the specifications in the device certificates as well as national and local regulations.

Batteries The Wireless Adapter SWA70 uses a battery unit containing non-rechargeable, high-power lithium

thionylchloride batteries. These batteries are non-hazardous when used according to the

recommendations of the manufacturer; they do, however, contain hazardous substances. Please

refer to the accompanying Material Safety Data Sheet when storing, handling, transporting and

disposing of the batteries (CD ROM folder Material Safety Data Sheet).

Maintenance The wireless adapter housing contains a single maintainable element, the battery unit. There are no

components which can be repaired by the user. In the event of a malfunction or defect, please return

the adapter, without batteries, together with the decontamination declaration at the end of the

manual to Endress+Hauser for repair, see Chapter 10.2.1.

#Warning!

• The adapter may be opened in a Dust-Ex hazardous area only when the measuring point is free

of dust and adequately ventilated.

WirelessHART Adapter SWA70 1Safety

Endress+Hauser 5

• Any tampering with the antenna, electronics or battery unit invalidates Endress+Hauser’s

warranty as well as the telecommunication compliance and any hazardous area approval.

The Ex-version may be opened in a gas hazardous area for battery exchange and commissioning.

1.4 Conformance

All declarations of conformity are to be found on the accompanying CD ROM in the folder

WirelessHART_Adapter/Certificates

CE Mark In attaching the CE Mark, Endress+Hauser confirms that Wireless Adapter SWA70 conforms to all

relevant EU directives. Declarations of conformity are available for both Ex and Non-Ex versions.

EMC All modules are suitable for industrial use and conform to the EU Electromagnetic Compatibility

Directive 2004/08/EG:

• Interference emission

EN 61326-1: 2006, Class B apparatus

• Interference immunity

EN 61326-1: 2006, Table 2 (industrial environment)

NE21

1.5 Radio approvals

#Warning!

• When the device is in operation, a distance of at least 20 cm must be maintained at all times

between the device antenna and the body of the user or any other person within the vicinity of

the measuring point irrespective of application or use

"Caution!

• Changes or modifications to the adapter not expressly approved by the Endress+Hauser will void

the user’s authority to operate the equipment.

FCC and IC compliance This device complies with part 15 of the FCC Rules. Operation is subject to the following two

conditions: (1) This device may not cause harmful interference, and (2) this device must accept any

interference received, including interference that may cause undesired operation.

R&TTE compliance This device complies with the requirements of the EC Telecommunications Directive 99/5/EG

• ETSI EN 300 328: V1.7.1 (2006-10)

• ETSI EN 301 489-17: V1.2.1 (2002-08)

• EN 60950: 2001

Chinese compliance This device has been granted a type approval by the SRRC (State Radio Regulatory Commission of

P. R. China): CMIIT ID 2011DJ5309

Japanese compliance This device has been granted a designation number by the Japanese Ministry of Internal Affairs and

Communications according to the Ordinance concerning Technical Regulations Conformity

Certification etc. of Specified Radio Equipment ( )

• Article 2 clause 1 item 19

• Approval n°: 202WW09117711

This device should not be modified (otherwise the granted designation number will be invalid).

R

1Safety WirelessHART Adapter SWA70

6Endress+Hauser

1.6 Technical improvement

Endress+Hauser reserves the right to make technical improvements to its software and equipment

at any time and without prior notification. Where such improvements have no effect on the

operation of the equipment, they are not documented. If the improvements affect operation, a new

version of the operating instructions is normally issued.

1.7 Conventions and icons

In order to highlight safety relevant or alternative operating procedures in the manual, the following

conventions have been used, each indicated by a corresponding icon in the margin.

Safety conventions .

Explosion protection .

Electrical symbols .

Icon Significance

Note!

A note highlights actions or procedures which, if not performed correctly, may indirectly affect operation or

may lead to an instrument response which is not planned

Caution!

Caution highlights actions or procedures which, if not performed correctly, may lead to personal injury or

incorrect functioning of the instrument

Warning!

A warning highlights actions or procedures which, if not performed correctly, will lead to personal injury, a

safety hazard or destruction of the instrument

Icon Significance

Device certified for use in explosion hazardous area

If the device has this symbol embossed on its name plate it can be installed in an explosion hazardous area

in accordance with the specifications in the certificate or in a safe area

Explosion hazardous area

Symbol used in drawings to indicate explosion hazardous areas. Devices located in and wiring entering

areas with the designation “explosion hazardous areas” must conform with the stated type of protection

Safe area (non-explosion hazardous area)

Symbol used in drawings to indicate, if necessary, non-explosion hazardous areas. Devices located in safe

areas still require a certificate if their outputs run into explosion hazardous areas

Icon Significance

Direct voltage

A terminal to which or from which a direct current or voltage may be applied or supplied

Alternating voltage

A terminal to which or from which an alternating (sine-wave) current or voltage may be applied or supplied

Grounded terminal

A grounded terminal, which as far as the operator is concerned, is already grounded by means of an earth

grounding system

Protective grounding (earth) terminal

A terminal which must be connected to earth ground prior to making any other connection to the

equipment

Equipotential connection (earth bonding)

A connection made to the plant grounding system which may be of type e.g. neutral star or equipotential

line according to national or company practice

WirelessHART Adapter SWA70 2 Identification

Endress+Hauser 7

2 Identification

2.1 Unpacking

2.1.1 Visual inspection

During unpacking:

• Check the packing materials for signs of transportation damage

• Remove the packaging material with care, so as not to damage the adapter

• Store the original packing material, in case the adapter must be shipped again

• Keep the documentation supplied with the adapter in a safe place

#Warning!

• If the battery unit is found to be damaged, proceed according to the Material Safety Data Sheet

on the CD ROM

• If the adapter is found to be damaged, it must not be commissioned and installed.

In the event of damage to the adapter, contact your Endress+Hauser Sales Center. Where possible,

return the adapter to us in its original packing.

2.1.2 Scope of delivery

Please check that the delivery is complete and free of defects before starting installation. The scope

of delivery comprises the following parts:

• WirelessHART Adapter with installed battery unit, if ordered

• Short instructions and CD-ROM

Depending on order:

• Wall/pipe mounting kit

• 38 cm cable for connecting the adapter to a field device.

• An connection adapter for connecting to the cable entry of a field device:

M20/M20 or M20/G 1/2 with two Viton gaskets, M20/NPT 1/2 or M20/NPT 3/4 with

one Viton gasket

• Cable gland

• FieldCare Device Setup DVD

• Folder with important documents like safety documentation

2.1.3 Storage und transport

Although the WirelessHART adapter is of robust construction, appropriate measures must be taken

to ensure correct storage and transportation:

Storage Condition Adapter w/o battery unit Adapter with battery unit battery unit alone

Temperature –40°C to +80°C/

–40°F to 176°F

Max. : <30°C/86°F

Recommended*: 21°C/70°F

Max. : <30°C/86°F

Recommended*: 21°C/70°F

Special precautions None Store with battery disconnected Store in a cool and ventilated

area, away from moisture,

sources of heat, open flames,

food and drink

*To minimize self-discharging a temperature a battery storage temperature <21°C/70°F is recommended

2 Identification WirelessHART Adapter SWA70

8Endress+Hauser

Transport When transporting the adapter take care that it is not subject to excessive vibration or shock.

#Warning!

• The battery unit is classed as Class 9 dangerous goods.

• If the adapter is to be shipped with battery unit to another site, the requirements in the Material

Safety Data Sheet must be observed.

2.2 Device designation

The device designation together with 1) Order number, 2) Serial number, 3) Telecommunication

compliance, is to be found on the nameplate affixed to the side of the module, see Fig. 2-1.

Fig. 2-1: Nameplate

Telecommunication compliance

(additional compliances on separate label, see Chapter 2.3)

Order Code Serial Number

Made in Germany, D- 79689 Maulburg

XA506F-X

-40°C Tamb +60°C≤≤

XXXXXXXXXXX

Ser.No.:

SWA70-I11A1A1+IKIWZ1

2010-02

NEMA4

0976

Dat.:

WirelessHART Adapter SWA70 2 Identification

Endress+Hauser 9

The device type can be derived from the order code as follows:

WirelessHART Adapter SWA70

Approvals

AA

BE

B1

CA

C1

I1

IE

Non-hazardous area

ATEX II 2 G Ex ia IIC T4

ATEX II 2G Ex ia IIC T4 Gb, ATEX II 2D Ex tb [ia] IIIC IP6x T70°C Db

CSA general purpose

CSA C/US IS Cl.I,II,III Div.1 Gp.A-G, NI Cl.I Div.2 AEx ia

IECEx Ex ia IIC T4 Gb, IECEx Ex tb [ia] IIIC T70°C Db

IECEx Ex ia IIC T4 Gb

Transmitter Interface

1

9

4-20 mA HART

Special version

Housing

A

B

Y

F32, Polyester IP66

F33, Aluminium IP66

Special version

Auxiliary Energy

1

5

9

Battery, built-in, lithium metal, transport class 9/2, UN3091

Prepared for battery

Special version

Version

A

B

C

Y

Prepared for installation on device

Prepared for installation separate from device

with wall/pipe mounting kit and M20 cable gland

Prepared for installation as router with wall/pipe mounting kit

Special version

Connection Adapter

1

2

3

4

8

9

Thread M20

Thread G 1/2

Thread NPT 1/2

Thread NPT 3/4

Without

Special version

Services

IK

IW

Customized configuration

Without tooling DVD (FieldCare Setup)

Marking

Z1 Tagging (TAG), see additional spec.

52006326: Wired on tag plate, stainless steel

52006327: Self-adhesive paper label

52006329: Supplier label/plate

SWA70- Product designation

2 Identification WirelessHART Adapter SWA70

10 Endress+Hauser

2.3 Additional telecommunication compliances

A sticker listing additional telecommunication compliances is to be found at the base of the antenna

as shown in Fig 2.2

Fig. 2-2: Position of sticker listing addtional telecommunication compliances

2.4 Licensing agreement

The CD-ROM supplied with the WirelessHART adapter contains a number of components that are

required for its commissioning. These can be installed free-of-charge on the computer to be used

with the adapter under the following operating systems:

• Microsoft Windows Vista Ultimate (32-bit)

• Microsoft Windows XP Service Pack 2 and 3 (32-bit)

Windows XP/Vista MUI Packages (multiple language support) are not supported. If another

language is required, the appropriate language version of Windows XP/Vista must be installed.

The full licensing agreement is also to be found on the CD-ROM. The software required for start-

up and commissioning, i.e. the Internet browser, is either freely available or is subject to the

licensing conditions of its manufacturer. Installation of this software on your computer implies that

you accept the terms of the corresponding licensing agreement.

R

202WW09117711

CMMIT ID 2011DJ5309

WirelessHART Adapter SWA70 3 Function and System Design

Endress+Hauser 11

3 Function and System Design

Wireless Adapter SWA70 Wireless Adapter SWA70 is an intelligent interface module that connects HART and 4...20 mA

devices to a WirelessHART network. It transmits the measurement and diagnosis information

acquired from the connected device to a host application via a WirelessHART Fieldgate.

The adapter is available in both a standard and Ex-version with aluminium or plastic housing. In the

latter case, the connected device must also have the appropriate Ex certification.

The adapter is battery powered. Where appropriate, the battery also provides loop-power to the

connected device. Alternatively, the connected device may be powered externally, see Chapter 5.

Fig. 3-1: WirelessHART network

WirelessHART network The WirelessHART network is self-organizing. After installation and configuration, every wireless

adapter is in a position to recognise its neighbours. Based on network identification and join keys

the adapter joins the network automatically. It checks the strength of their signals, receives

frequency, timing and path information and establishes connection with other participants in the

network without any intervention from the user.

Host applications

Ethernet

WirelessHART Fieldgate

Field devices with

Wireless Adapter SWA70

4 Mechanical Installation WirelessHART Adapter SWA70

12 Endress+Hauser

4 Mechanical Installation

4.1 Getting started

Wireless Adapter SWA70 can be mounted in one of three ways:

• direct connection to the field device

• separate from the field device, but connected by a cable

• when used as a repeater, as an autark unit.

The direct connection to a field device is made by means of an connection adapter which is screwed

into the cable entry at the side of the adapter.

Depending on the order, the following parts may be supplied:

• adapter for connection to a field device with a M20 cable entry

• adapter for connection to a field device with a G 1/2 cable entry

• adapter for connection to a field device with a NPT 1/2 cable entry

• adapter for connection to a field device with a NPT 3/4 cable entry

• M20 cable gland for separate mounting

• Wall/pipe mounting kit.

4.2 Mounting location

Wireless Adapter SWA70 is designed for stationary use in an unprotected location. More details on

environmental conditions can be found in Chapter 12, Technical Data.

In order to avoid unnecessary attenuation of the wireless signal with the resulting impairment of

operation, the following must be observed when mounting the adapter:, see also Fig. 4-1.

• The antenna must be at least 6 cm/2.5" away from any wall (1)

• The adapter must be mounted such that the antenna is not between it and a wall/post (2)

• The antenna must be at least 6 cm/2.5" from any metallic material running parallel to it (3).

• The antenna must always be aligned to the vertical (4).

Fig. 4-1: Things to be avoided when mounting

Wall 12

34

Wall

Pipe

<6 cm

WirelessHART Adapter SWA70 4 Mechanical Installation

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4.3 Design

A dimensional drawing is to be found in Chapter 12, Technical Data.

Fig. 4-2 shows the parts of the housing relevant to mounting.

Fig. 4-2: Lateral view of Wireless Adapter SWA70

The antenna (1) is mounted on the lefthand side of the housing. A counternut (2) is used to fix the

housing in position. The M20x1.5 cable entry (3) accepts the connection adapter (4), not shown,

from the field device, or in the case of separate mounting is closed by a blind plug. The secondary

M20x1.5 cable entry (5), normally closed by a blind plug, may be used for separate mounting. The

battery unit is contained within the housing, the cover of which (6) can be open by unscrewing the

four captive Phillips screws.

1 Antenna 4 Connection adapter (not shown), M20x 1.5

2 Counternut 5 Secondary cable entry for use when mounting

separately, M20x 1.5

3 Cable entry 6 Cover giving access to battery unit

1

2

3

4

5

6

4 Mechanical Installation WirelessHART Adapter SWA70

14 Endress+Hauser

4.4 Installation on a field device

You require the following tools to install the Wireless Adapter SWA70

• Metric wrench AF 24 (SW 24) for the connection adapter

• Metric wrench AF 42 (SW 42) for the counternut

Fig. 4-3: Installation on a field device

!Note!

• Loosening the counternut allows the connection adapter to be screwed into position without the

need to turn the adapter housing.

Procedure Mount the adapter directly on a field device as follows:

1 Remove the blind plug from the cable entry at the side of the adapter

2 Push a Viton gasket on either side of the connection adapter supplied with the adapter

3 Using a metric AF 24 wrench, screw the connection adapter tightly into the cable entry of the

field device (torque 5 Nm + 1 Nm)

4 Loosen the counternut on the adapter

5 Insert the other end of the connection adapter into the cable entry of the adapter and screw

tight using a metric AF 24 wrench (torque 5 Nm + 1 Nm)

6 Align the adapter so that the antenna is vertical

7 With the cable entry nut held with a wrench, tighten the counternut with a metric AF 42

wrench (torque 7 Nm).

1 Counternut 3 Connection adapter

2Cable entry

loosen

tighten

loosen

tighten

1

2

3

WirelessHART Adapter SWA70 4 Mechanical Installation

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4.5 Separate mounting

It is recommended that Wireless Adapter SWA70 be installed separate from a field device when:

• there is insufficient space at the measuring point to mount the adapter on the field device

• the signal reception at the measuring point is too weak for correct operation.

• the measuring point is subject to vibration above the permissible limits, see Chapter 11

The adapter can be mounted on a wall, post or other object, using the adapter wall/pipe mounting

kit, which is available as an accessory. The connection to the field device is made with standard

installation cable (and two cable glands). It is recommended that the blind plug be left in place until

the electrical connection is made.

4.5.1 Wall mounting

Mount on a wall as shown in Fig. 4-4.

Fig. 4-4: Separate mounting with mounting bracket

Depending on the type of mounting, in addition to the tools listed in Chapter 4.4, a M4 Allen key/

bit and metric wrench AF 8 may be required to tighten the mounting bracket screws.

Procedure 1 Mount the mounting bracket at a suitable position on the wall

2 Unscrew and remove the counternut

3 Thread the cable entry through the hole in the mounting bracket such that the antenna is on

the side farthest away from the wall

Mounting bracket

Blind plug

Secondary cable entry

with cable gland

for separate mounting

4 Mechanical Installation WirelessHART Adapter SWA70

16 Endress+Hauser

4 Remount the counternut and screw until the adapter is loosely held

5 Align the adapter so that the antenna is vertical

6 With the cable entry nut held with a wrench, tighten the counternut (torque 7 Nm).

7 Preferably use the secondary cable entry for the connection wire to the device.

4.5.2 Pipe mounting

Mount on a pipe of max. 70 mm diameter as shown in Fig.4-5.

Fig. 4-5: Installation on a pipe

In addition to the tools listed in Chapter 4.4, a M4 Allen key/bit and metric wrench AF 8 are

required to tighten the mounting bracket screws and a metric wrench AF 10 to tighten the pipe

mounting bracket.

Procedure 1 Mount the pipe mounting bracket at a suitable position on the pipe and screw tight

(torque min. 5 Nm)

2 Using the four screws supplied, screw the mounting bracket to the pipe mounting bracket

(torque 4 Nm + 1 Nm)

3 Now mount the adapter as described in Chapter 4.5.1.

Pipe mounting bracket

Pipe or post

max. 70 mm dia

Mounting bracket

Secondary cable entry

with cable gland

for separate mounting

WirelessHART Adapter SWA70 4 Mechanical Installation

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4.6 Final check

To complete the mechanical installation, check the following points:

• Has the adapter been damaged in any way during installation?

Damaged adapters should not be commissioned.

• Does the mounting location fulfil the environmental conditions for correct operation:

ambient temperature, relative humidity, vibration etc.?

• Is the antenna vertical?

• Does the position of mounting correspond to the requirements in Chapter 4.2?

• Is any mounting bracket correctly mounted and screwed tight?

• Are the connection adapter and counternut screwed tight?

• Is the secondary cable entry been used?

5 Electrical Installation WirelessHART Adapter SWA70

18 Endress+Hauser

5 Electrical Installation

5.1 Wiring diagrams

Device types The Wireless Adapter SWA70 can be connected to the following the device types/configurations:

• Field device operating in a control loop without communication resistor

• Field device operating in a control loop with communication resistor

– This configuration is used for HART multidrop with 2, 3 or 4 devices

• Two-wire field device operating independently with power supplied by the adapter

• Four-wire field device operating independently with power supplied by an external source

Fig. 5-1: Device types and configurations

Connection facilities The devices are connected to a 6-port terminal block located inside the adapter housing:

operating

independently

operating

in a control loop

Installation

without

communication resistor

Chapter 5.1.1

with

communication resistor

Chapter 5.1.2

2-wire

field device

Chapter 5.1.3

4-wire

field device

Chapter 5.1.4

Function Circuit Max. terminal voltage

Device supply

–

HART/4...20 mA Between Terminals 2 & 3

Ui  30 VDC

External Supply/

GND

HART high

impedance

–

HART high

impedance

Between Terminals 5 & 6

Ui  30 VDC

High impedance

GND

Rcom

2

1

3

4

5, 7

6, 8

+–

Power supply

Loop

current 1-2

Loop

current 2-3

Loop current

measurement

and HART

communication

HART

communication

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Endres+Hauser WirelessHART Adapter SWA70 Operating instructions

Endres+Hauser WirelessHART Adapter SWA70 Operating instructions

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