KROHNE SD 200 R Wiring diagram

Loop powered indicator
Intrinsically safe
Equipment Protection Level Ga and Da
Class I/II/III, Division 1
SD 200 W/R
SD 200 W/RSD 200 W/R
SD 200 W/R
Supplementary Instructions
Supplementary InstructionsSupplementary Instructions
Supplementary Instructions
© KROHNE 01/2016 - 4004155802 - AD Ex SD 200 W/R en
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CONTENTS
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SD 200 W/R
1 Safety instructions 3
1.1 General notes ................................................................................................................... 3
1.2 EC conformity ................................................................................................................... 3
1.3 Approval according to the IECEx scheme ........................................................................ 3
1.4 Approval according to North-America standards ........................................................... 4
1.5 Approval according to Chinese standards ....................................................................... 4
1.6 Safety instructions............................................................................................................ 5
2 Device description 6
2.1 SD 200 R............................................................................................................................ 6
2.2 SD 200 W........................................................................................................................... 6
2.3 Nameplate SD 200 R.........................................................................................................7
2.4 Nameplate 200 W ............................................................................................................. 8
2.5 Approval for zone classified locations ............................................................................. 9
2.6 Approval for division classified locations....................................................................... 10
2.7 Electrical data................................................................................................................. 10
2.8 Temperature classes...................................................................................................... 11
3 Installation 12
3.1 Installation...................................................................................................................... 12
3.2 Electrostatic charge .......................................................................................................12
4 Electrical connections 13
4.1 General notes ................................................................................................................. 13
4.2 Power supply .................................................................................................................. 13
5 Service 14
5.1 Dismantling .................................................................................................................... 14
6 Appendix 15
6.1 Control drawing CD1105.01............................................................................................ 15
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SAFETY INSTRUCTIONS 1
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SD 200 W/R
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Safety instructions
1.1 General notes
This supplementary instructions applies to explosion-protected versions of the Loop powered
display. It completes the standard documentation for non-explosion protected versions.
The information given in this instruction contains only the data relevant to explosion protection.
The technical details given in the standard documentation for the non-explosion protected
versions remain unchanged unless they will be excluded or replaced by this instruction.
1.2 EC conformity
The manufacturer declares with the EC declaration of conformity, in which the applied standards
are also specified, on his own responsibility conformity with the protection goals of the ATEX
directive for use in hazardous areas with gas and dust.
The EC declaration of conformity is based on the EC type examination certificate:
You can download the EC Type Examination Certificate from the manufacturer's website.
1.3 Approval according to the IECEx scheme
Conformity with IEC standards was tested in accordance with the IECEx certification scheme for
Explosive Atmospheres acc. to IEC 60079-0:2011 and IEC 60079-11:2011 and IEC 60079-26: 2006.
The number of the IECEx certificate is:
You can download the IECEx certificate from the manufacturer's website or from the official
IECEx website www.iecex.com.
DEKRA 13 ATEX 0218 X
DEKRA 13 ATEX 0218 XDEKRA 13 ATEX 0218 X
DEKRA 13 ATEX 0218 X
IECEx DEK 13.0086X
IECEx DEK 13.0086XIECEx DEK 13.0086X
IECEx DEK 13.0086X
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1SAFETY INSTRUCTIONS
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SD 200 W/R
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1.4 Approval according to North-America standards
Examination of the device by CSA attests the loop powered display SD 200 W and SD 200 R in
compliance with the CSA and ANSI/ISA standards as applicable. The product is eligible to bear
the CSA mark shown with adjacent indicators 'C' and 'US' for Canada and US. The number of the
CSA certificate is:
You can download the CSA certificate from the manufacturer's website. The associated Control
Drawing CD1105.01 is attached in the Appendix.
1.5 Approval according to Chinese standards
SD200W and SD200R loop powered display has been certified by National Supervision and
Inspection Center for Explosion Protection and Safety of Instrumentation (NEPSI). This product
is in accordance with the following standards:
•GB 3836.1-2010 Explosive atmospheres-Part 1: Equipment-General requirements
•GB 3836.4-2010 Explosive atmospheres-Part 4: Equipment protection by intrinsic safety "i" .
•GB 3836.20-2010 Explosive atmospheres-Part 20: Equipment with equipment protection
'level (EPL) Ga.
•GB 12476.1-2013 Electrical apparatus for use in the presence of combustible dust - Part 1:
General requirements.
•GB 12476.4-2010 Electrical apparatus for use in the presence of combustible dust - Part 4:
Protection by intrinsic safety' "iD".
The certificate number is:
CSA 14.2726570
CSA 14.2726570CSA 14.2726570
CSA 14.2726570
GYJ15.1033 X
GYJ15.1033 XGYJ15.1033 X
GYJ15.1033 X
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SAFETY INSTRUCTIONS 1
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SD 200 W/R
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1.6 Safety instructions
This product shall be used in explosive atmospheres together with approved associated
apparatus. Follow the instruction manual of the loop powered display and associated apparatus
when connecting.
The connecting cable between the loop powered display and associated apparatus should be of
insulated screen cable type; connect the cable screen functionally to earth ground at safe area.
Assembly, installation, start-up and maintenance may only be performed by personnel trained in
explosion protection!
WARNING!
The user shall not change the configuration in order to maintain/ensure the explosion protection
performance of the display.
WARNING!
For use and maintenance in explosive atmospheres, observe the warning "POTENTIAL
ELECTROSTATIC CHARGING HAZARD - SEE 3.2".
WARNING!
When the loop powered display is used in a potentially explosive atmosphere requiring
apparatus of equipment protection level Ga, end user shall take measures to protect the loop
powered display with aluminium alloy enclosure from an ignition source due to impact or
friction.
CAUTION!
Operating conditions and place of installation may require compliance with additional standards,
directives or laws. The responsibility for compliance rests solely with the operator or his agent.
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2DEVICE DESCRIPTION
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SD 200 W/R
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Device description
2.1 SD 200 R
2.2 SD 200 W
Figure 2-1: Construction of the indicator
1 Measuring value
2 Status information
3 Measuring parameter
4 Operation key CLEAR/
5 Operation key SELECT/
6 Operation key PROG/ENTER
Figure 2-2: Construction of the indicator
1 Measuring value
2 Measuring parameter
3 Status information
4 Operation key CLEAR/
5 Operation key SELECT/
6 Operation key PROG/ENTER
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DEVICE DESCRIPTION 2
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SD 200 W/R
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2.3 Nameplate SD 200 R
Figure 2-3: Example for a nameplate on the indicator body
1 Ex approvals
2 Order code
3 Intrinsically safe indication and ingress protection
4 Manufacturer and product name
5 Serial number
6 CE marking
7 Electrical data
8 Power supply
INFORMATION!
Look at the device nameplate to ensure that the device is delivered according to your order.
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2DEVICE DESCRIPTION
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SD 200 W/R
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2.4 Nameplate 200 W
Figure 2-4: Example for a nameplate (inside)
1 Product name
2 Order code
3 Serial number
4 Ambient temperature
5 Manufacturer
6 Power supply
7 Ex approvals
8 CE marking
Figure 2-5: Example for a nameplate (outside)
1 Product name
2 Ex approval
3 Manufacturer
4 Temperature ambient
5 Order code
6 CE marking
7 Serial number
INFORMATION!
Look at the device nameplate to ensure that the device is delivered according to your order.
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DEVICE DESCRIPTION 2
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SD 200 W/R
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2.5 Approval for zone classified locations
In type of protection "Intrinsic Safety" the device meets the requirements of IEC 60079-11. The
explosion protection is ensured by limitation of the current and voltage so that no ignitable
energy can occur. The Equipment Protection Levels (EPL) Ga and Da allow the use within
Zone 0...Zone 2 and Zone 20...Zone 22 classified locations.
The marking of the display in accordance with the requirements of the ATEX directive is as
follows:
II 1 G Ex ia IIC T4 Ga and II 1 D Ex ia IIIC T100
II 1 G Ex ia IIC T4 Ga and II 1 D Ex ia IIIC T100II 1 G Ex ia IIC T4 Ga and II 1 D Ex ia IIIC T100
II 1 G Ex ia IIC T4 Ga and II 1 D Ex ia IIIC T100°C Da
C DaC Da
C Da
The marking of the display in accordance with the requirements of the IECEx scheme is as
follows:
Ex ia IIC T4 Ga and Ex ia IIIC T100
Ex ia IIC T4 Ga and Ex ia IIIC T100Ex ia IIC T4 Ga and Ex ia IIIC T100
Ex ia IIC T4 Ga and Ex ia IIIC T100°C Da
C DaC Da
C Da
The marking of the display in accordance with the Canadian and US requirements for Zone
classified locations is as follows:
Ex ia IIC / Class I, Zone 0 AEx ia IIC T4
Ex ia IIC / Class I, Zone 0 AEx ia IIC T4Ex ia IIC / Class I, Zone 0 AEx ia IIC T4
Ex ia IIC / Class I, Zone 0 AEx ia IIC T4
Components of the Ex marking and their definition
II
IIII
II Group II classified equipment
1
11
1Equipment category 1
G
GG
GGas explosion protection
D
DD
DDust explosion protection
Ex ia
Ex iaEx ia
Ex ia Equipment protection by intrinsic safety, level of protection ia
IIC
IICIIC
IIC Gas group IIC approved, suitable for gas groups IIA, IIB, IIC
IIIC
IIICIIIC
IIIC Dust group IIIC approved, suitable for dust groups IIIA, IIIB, IIIC
T4
T4T4
T4 Temperature class T4 approved, suitable for T4...T1
T 100
T 100T 100
T 100°C
CC
CMaximum surface temperature at Ta = 70°C with 5 mm dust layer
Ga
GaGa
Ga EPL Ga approved, suitable in Zone 0...Zone 2
Da
DaDa
Da EPL Da approved, suitable in Zone 20...Zone 22
Components of the Ex marking and their definition
Class I
Class IClass I
Class I Gas explosion protection
Ex ia
Ex iaEx ia
Ex ia Equipment protection by intrinsic safety, level of protection ia
Zone 0 AEx
Zone 0 AExZone 0 AEx
Zone 0 AEx Zone 0 approved according to US standards
IIC
IICIIC
IIC Gas group IIC approved, suitable for gas groups IIA, IIB, IIC
T4
T4T4
T4 Temperature class T4 approved, suitable for T4...T1
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2DEVICE DESCRIPTION
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SD 200 W/R
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2.6 Approval for division classified locations
In type of protection "Intrinsic Safety" the device meets the requirements of Canadian and US
standards for the Division concept according to NEC 500. The explosion protection is ensured by
limitation of the current and voltage so that no ignitable energy can occur.
The marking of the display in accordance with the requirements of the applicable National
Electrical Code (NEC 500) and the Canadian Electrical Code (CEC) is as follows:
IS Class I/II/III, Division 1, Groups A to G
IS Class I/II/III, Division 1, Groups A to GIS Class I/II/III, Division 1, Groups A to G
IS Class I/II/III, Division 1, Groups A to G
2.7 Electrical data
Connect the device only to intrinsically-safe certified circuits. Observe the following maximum
values for the display when connecting:
•U
i
=30V
•I
i
= 200 mA
•P
i
=1.2W
•L
i
=0mH
•C
i
=0nF
Components of the Ex marking and their definition
IS
ISIS
IS Intrinsically safe equipment
Class I/II/III
Class I/II/IIIClass I/II/III
Class I/II/III Explosion protection for gas, dust and fibers
Division 1
Division 1Division 1
Division 1 Division 1 approved, suitable for Division 1, Division 2
Groups A to G
Groups A to GGroups A to G
Groups A to G Approved for gas groups A, B, C, D and for dust groups E, F and G
CAUTION!
Capacity and inductance of the connecting cable have to be considered.
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DEVICE DESCRIPTION 2
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SD 200 W/R
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2.8 Temperature classes
The permissible temperature range of the device for use in temperature class T4...T1 is:
The maximum permissible temperature is valid under the following conditions:
•The device is operated in its intended position.
•The device is not exposed to heat radiation (e.g. direct sunlight, adjoining hot parts).
•Insulation does not obstruct the ventilation of the device.
Temperature
class
Permissible ambient temperature in
[°C]
Permissible ambient temperature in
[°F]
T4...T1 -30...+70°C-22...+158°F
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3INSTALLATION
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SD 200 W/R
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Installation
3.1 Installation
3.2 Electrostatic charge
In order to avoid ignition hazards due to electrostatic charge, the display shall not be used in
areas with:
•processes that generate strong charges,
•mechanical friction and cutting processes,
•spraying of electrons (e.g. in the vicinity of electrostatic painting systems).
DANGER!
Installation and setup must be carried out according to the applicable installation standards
(e.g. EN 60079-14) by qualified personnel trained in explosion protection. Observe the
information contained in the manuals and the supplementary instructions. The installation must
always comply with the following requirements:
• No external forces are affecting the display.
• The device is accessible for any necessary visual inspections and can be viewed from all
sides.
• The nameplate is clearly visible.
• The silicon gasket is suitable for the intended use.
WARNING!
Electrostatic charging of the housing surface by friction must be avoided.
The display shall be cleaned only with a moist cloth.
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ELECTRICAL CONNECTIONS 4
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SD 200 W/R
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Electrical connections
4.1 General notes
In order to avoid risks, always observe the following points when electrically connecting a device:
•Ensure that all connecting cables conform to the valid installation standards (e.g. IEC 60079-
14) and withstand the maximum operating temperature.
•Securely lay the connecting cables and sufficiently protect them against damage.
•Securely connect all the cores not in use with the ground potential of the hazardous area or
carefully insulate them from each other and from ground (test voltage ≥500 V
eff
).
4.2 Power supply
The device does not require a separate power supply. The required supply for the electronics is
provided via the 4...20 mA current output.
The cable parameters are determined by the parameters of the system into which the SD 200
series loop powered displays are to be connected.
WARNING!
Substitution of components may impair intrinsic safety.
Figure 4-1: Overview terminal connections 4...20 mA input for Ex-approved device.
1 Safe area
2 Hazardous area
3 I.S. certified barrier, power supply
(for further information refer to
Electrical data on page 10)
4 Current output signal 4...20 mA
5 Terminal connectors SD 200 series
45
INFORMATION!
The device is isolated and can be placed anywhere within the loop.
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5SERVICE
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SD 200 W/R
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Service
5.1 Dismantling
In order to prevent injury or material damage when replacing the display, always observe the
following points:
•Before dismantling the electrical connecting lines of the device, ensure that all the cables
leading to the display are de-energised themselves and to the reference potential of the
hazardous area.
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APPENDIX 6
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SD 200 W/R
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Appendix
6.1 Control drawing CD1105.01
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KROHNE –Process instrumentation and measurement solutions
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• Process Analysis
• Services
Head Office KROHNE Messtechnik GmbH
Ludwig-Krohne-Str. 5
47058 Duisburg (Germany)
Tel.: [phone]
Fax: [phone]
[email protected]
© KROHNE 01/2016 - 4004155802 - AD Ex SD 200 W/R en - Subject to change without notice.
The current list of all KROHNE contacts and addresses can be found at:
www.krohne.com
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