sira IECEx Certificate of Conformity

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1 IECEx Certificate of Conformity INTERNATIONAL ELECTROTECHNICAL COMMISSION IEC Certification Scheme for Explosive Atmospheres for rules and details of the IECEx Scheme visit Certificate No.: IECEx SIR X issue No.:O Certificate history: Status: Current Date of Issue: Page 1 of Fern Valley Road Louisville Kentucky United States of America Electrical Apparatus: Opilonalaccessory: 0-5eries Switchbox Type of Protection: Intrinsic Safety and Dust Protection by Enclosure Marking: Ex ia IIC T4 Gb or Ex ia IIC T6 Gb Ex tb IIiC T*oC Db Ta =_*oc to +*oc *The temperature class and ambient temperature depends on the electrical devices that are fitted in the Switchbox, see the Conditions of Manufacture. Approved for issue on behalfofthe IECEx Certification Body: Position: C Ellaby Deputy Certification Manager Signature: (for printed version) Date: 1. This certificate and schedule may only be reproduced in full. 2. This certificate is not transferable and remains the property of the issuing b y. 3. The Status and authenticity of this certificate may be verified by visiting the a IC' Certificate issued by: SIRA Certification Service Group Unit 6, Hawarden Industrial Park Hawarden Oeeside CH53US United Kingdom sira CERTIFICATION Oroup

2 IECEx Certificate of Conformity Certificate No.: Date of Issue: Manufacturer: IECEx SIR X Fern Valley Road Louisville Kentucky United States of America Issue No.: 0 Page 2 of3 Additional Manufacturing location(s): Emerson Machinery Emerson Process Equipment (Shenzhen) Management Co. Ltd. Magyarorszag Kft. Fisher Controls Division Fisher Controls International Bao Heng Technology LLC Industry Park Holland Fasor 6 Liu Xian 1st Road Szekesfehervar District 68, Bao'an District 8000 Shenzhen Hungary China This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with the IEC Standard list below and that the manufacturer's quality system, relating to the Ex products covered by this certificate, was assessed and found to comply with the IECEx Quality system requirements. This certificate is granted subject to the conditions as set out in IECEx Scheme Rules, IECEx 02 and Operational Documents as amended. STANDARDS: The electrical apparatus and any acceptable variations to it specified in the schedule of this certificate and the identified documents, was found to comply with the following standards: IEC : 2011 Edition: 6.0 IEC : 2011 Edition: 6.0 IEC : 2013 Edition: 2 Explosive atmospheres - Part 0: General requirements Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t" This Certificate does not indicate compliance with electrical safety and performance requirements other than those expressly included in the Standards listed above. TEST & ASSESSMENT REPORTS: A sample(s) of the equipment listed has successfully met the examination and test requirements as recorded in Test Report: GB/SIR/ExTR /00 Quality Assessment Report: GB/BAS/QAR /06 GB/BAS/QAR /01 GB/SIR/QAR /05

3 IECEx Certificate of Conformity Certificate No.: IECEx SIR X Date of Issue: Issue No.: 0 Page 3 of 3 Schedule EQUIPMENT: Equipment and systems covered by this certificate are as follows: The D-Series Switchbox is a valve position indicator. A rotating cam activates a number of internal devices that sense the status of the valve position. The Switchbox consists of an enclosure made up of a body and a lid. All models have a visual valve position indicator underneath a plastic dome. The body has threaded entries to allow the installation of cable glands. The approved internal devices are as shown in the Conditions of Manufacture. Enclosures tvdes Model Body Lid Dome DXP Aluminium Aluminium Lexan DXS Stainless steel Stainless steel Lexan DXR Resin Resin Lexan Refer to ANNEXE for Conditions of Manufacture. CONDITIONS OF CERTIFICATION: YES as shown below: Refer to ANNEXE. Annex: IECEx SIR X_Annexe Iss O.pdf

Annexe to: Apparatus: IECEx SIR 14.0078X Annexe Issue 0 D-Series Switchbox Group Conditions Of Manufacture The Manufacturer shall comply with the following: i.

4 Annexe to: Apparatus: IECEx SIR X Annexe Issue 0 D-Series Switchbox Group Conditions Of Manufacture The Manufacturer shall comply with the following: i. The manufacturer shall subject 100% of completed units to the dielectric strength test in accordance with lee :2011 clauses and 10.3, by applying a voltage of 500 Vrms to all input terminals and the outer enclosure for a minimum of 60 s. Alternatively, a voltage of 700 Vrms may be applied for 1 s. The current flowing during the test shall not exceed 5 mao ii. iii. When the equipment incorporates a 4-20 ma Transmitter Module, the output shall only be connected to a Novotechnic WAL305 potentiometer. The certification codes, ambient temperature ranges and (where applicable) dust temperature marking shall be as shown in the table below. The ambient temperature range marked is dependent on the internal devices fitted and shall reflect the most restrictive values. Limiting ambient temp. range Ex ia IIC T4 Gb Ex ia IIC T6 Gb (3.78W max.) (1.36W max.) Device Style Type Description DXS/DXP (8 K DXR (15 K DXS/DXP DXR (13 K internal temp. internal (3 K internal internal rise) temp. rise) temp, rise) temp. rise) Mechanical switch K V7 Simple Switch Micro/Limit Switch M VSlONOO1C2 Simple Switch Reed Switch P HSR-V933 Simple Switch -60 C to -60 C to -60 C to -60 C to Reed Switch R LV-ELE145 Simple Switch +92 o C +85 O C +70 o C +60 o C Go Switch L/Z 35 Series Simple Switch DPDT Micro T/8 Cherry Burrell E19 or Simple Switch Switch TIW DPDT-ZZ # Line fault - - Not certified. -60 C to -60 C to Not Not detection -600C to C +92 C +85 O C permitted permitted Topworx Cube PN 2 reed switch with LEDs Not certified. -60 C to -60 C to Not Not -600C to C +92 C +85 O C permitted permitted 4-20 ma HART H Encapsulated module Not certified, -50 C to -50 C to -50 C to -50 C to board -500C to C +47 o C +40 o C +52 o C +42o C ASCO Electro- lor 302l...,IA IECEx INE 1O,0002X -40 C to -40 C to Not Not assessed valve 2 issue 1; +82 o C +75 O C assessed for fort6 Ex ia IIC T6/T5/T4 T6-40o C to 40/50/900 C IFM Electronic N N*50**, N95001 & IECEx BVS C to -200C to -20 C to -20 C to Inductive K15030 issue C C +57 o C +47 o C Proximity Switch Ex ia IIC T6 Ga -200C to +60o C Pepperl & Fuchs N SJ... & SC... IECEx TUN X -60 C to -60 C to Slot Type T4: with supply types 1, issue C +60 o C Initiators 2 +3 only Ex ia IICT4-600C to +750C T6: with supply type 1 Ex ia IICT6-60 C to -60 C to only -600C to +72o C +69O C +59 O C Pepperl & Fuchs N NCN-...-N4..., PL.-F25.- IECEx TUN X -60 C to -60 C to -60 C to -60 C to Valve Position N4..., NC..-F31.-N5... issue o C +67 o C +59 O C +49 O C sensor (with supply types 1, 2 Ex ia IICT6 +3 only) T4: -600C to +82o C T6 (Type 1): -60 C to +62 o C Date: 07 July 2015 Page 1 of 3 Sira Certification Service Unit 6, Hawarden Industrial Park, Hawarden, CH5 3US, United Kingdom Form 9530 Issue 1 Tel: Fax: Web: +44 (0) (0) ukinfo@csagroup.org

Annexe to: Apparatus: IECEx SIR 14.0078X Annexe Issue 0 D-Series Switchbox Group Limiting ambient temp. range Ex ia IIC T4 Gb Ex ia IIC T6 Gb (3.78W max.) (1.36W max.

5 Annexe to: Apparatus: IECEx SIR X Annexe Issue 0 D-Series Switchbox Group Limiting ambient temp. range Ex ia IIC T4 Gb Ex ia IIC T6 Gb (3.78W max.) (1.36W max.) Device Style Type Description DXS/DXP (8 K DXR (15 K DXS/DXP DXR (13 K internal temp. internal (3 K internal internal rise) temp. rise) temp. rise) temp. rise) Pepperl & Fuchs E Type NJ2-V3-N... only IECEx PTB X -60 C to -60 C to -60 C to -60 C to Cuboidal (with supply types 1, 2 issue O C +74 O C +70 o C +60 o C Inductive +3 only) Ex ia IIC T4/T6 Ga Proximity sensor -60 C to +89/73 O C All other types (with Ex ia IIC T4/T6 Ga -60 C to -60 C to -60 C to -60 C to supply types 1, C to +63/55 0 C +5S O C +48 C +52 C +42 O C only) 4-20 ma X N/A IECEx SIR U -40 o C to -40 C to Not Not Transmitter issue o C +65 C permitted permitted Module and Ex ia IIC Ga associated -400C to +80o C potentiometer Turk Two Wire N Type Y1.-.../... IECEx KEM X -25 C to -25 C to -25 C to -25 C to Proximity Sensors issue o C +55 C +67 o C +57 o C Ex ia IIC T4/T6 Gb -250C to +70o C Group III (dust) minimum ambient temperature (silicone flange C -20 C -60 C -20 C rino, S70R2 shaft O-rinos) Group III (dust) maximum ambient temperature: As Gp. II 40 C As Gp. II 42 C Ex tb IIIC T*0C Db where T*0C is: Ta(max) + T550C Ta(max) + T550C 14 K 10K IP rating: IP66/67 IP67 IP66/67 IP67 Since the exact composition of the Valve Position Indicators is variable, the manufacturer shall: Supply the installer/end user with a full set of appropriate certificates and instructions that are relevant to the contents of the enclosure; Ensure that the installer/end user can identify which certified sub-assemblies are fitted to each Valve Position Indicator. Conditions Of Certification The user/installer shall comply with the following: i. The Switchbox may contain one or more devices covered by the following certificates: Description Certificate number ASCO Electro-valve Module type IA IECEx INE 1O.0002X issue 1. If fitted, the entity parameters are Ui = 28 V, Ii = 300 ma, Pi = 1.6 W Ci = 0 Li = O. IFM inductive proximity switch type NE****, IECEx BVS issue 4. NF****, NG****, NI****, NN****, NT****, Refer to certificate for entity parameters specific to the model NS**** number. Pepperl & Fuchs slot-type initiators, types SJ... IECEx TUN X, issue 0 &SC... If a T6 temperature class is marked, the input entity parameters to sensors covered by this certificate (if fitted) shall be limited to Ui = 16 V, Ii = 25 ma, Pi = 34 mw C'type 1" supply) Pepperl & Fuchs Valve Position sensor types IECEx TUN X, issue O. NCN-...-N4..., PL.-F25.-N4..., NC..-F31.-N5... Date: 07 July 2015 Page 2 of 3 If a T6 temperature class is marked, the input entity parameters to sensors covered by this certificate (if fitted) shall be limited to Ui = 16 V, Ii = 25 ma, Pi = 34 mw C'type 1" supply). Sira Certification Servlce Unit 6, Hawarden Industrial Park, Hawarden, CH5 3US, United Kingdom Form 9530 Issue 1 Tel: Fax: Web: +44 (0) (0) ukinfo@csagroup.org

6 Annexe to: Apparatus: IECEx SIR X Annexe Issue 0 D-Series Switchbox Group Description Certificate number Pepperl & Fuchs cuboidal inductive sensors, IECEx PTB X issue 0 type NJ... Topworx4-20 ma Transmitter Module IECEx SIR U issue 1. If a T6 temperature class is marked, the input entity parameters to sensors covered by this certificate (if fitted) shall be limited to Ui = 16 V, Ii = 25 ma, Pi = 34 mw ("type 1" suoolv), If fitted, the entity parameters are Ui = 30 V, Pi = 1.5 W, Ci = 0, Li = O. Ii can be any value from an intrinsically safe source meetinq the Ui and Pi reauirements. Turck two-wire proximity sensors type IECEx KEM X, issue 3..y1.-.../... Refer to certificate for entity parameters specific to the model number. The installer shall confirm which certified sub-assemblies are contained within the equipment and ensure compliance with the appropriate certificate (with particular reference to entity parameters). ii. If fitted, the entity parameters for the HART 4-20 board are: Ui = 28 V, Ii = 100 ma, Pi = 0.7 W, Ci = 14 nf, Li = 2.06 mh iii. iv. If fitted, the entity parameters for uncertified simple mechanical or reed switches (including the Topworx R2 and R4 Cubes), with or without line fault detection, are Ui = 3 OV, Ii = 200 ma and Pi = 0.34 W per switch circuit. If fitted, the entity parameters for the Topworx PN Cube are Ui = 28 V, Ii = 250 ma and Pi = 0.8 W per switch circuit. v. The supplies to all internal devices shall be treated as separate intrinsically safe circuits. vi. The DXP version of the Switchbox has an enclosure that is manufactured from aluminium alloy. In rare cases, ignition sources due to impact and friction sparks could occur. This shall be considered when the equipment is installed. vii. The plastic parts of the Switchbox may generate an ignition-capable level of electrostatic charge. Therefore the equipment shall not be installed in a location where the external conditions are conducive to the build-up of electrostatic charge on such surfaces. In addition, the equipment shall only be cleaned with a damp cloth. viii. ix. When marked for use in flammable dust, the DXR (resin) enclosure shall only be installed where there is a low risk of mechanical damage. The air pressure to the valve block, when fitted, shall not exceed 10.0 bar. Date: 07 July 2015 Page 3 of 3 Sira Certification Service Unit 6, Hawarden Industrial Park, Hawarden, CH53US, United Kingdom Form 9530 Issue 1 Tel: Fax: Web: +44 (0) (0) ukinfo@csagroup.org

FUNCTIONAL SAFETY CERTIFICATE

FUNCTIONAL SAFETY CERTIFICATE This is to certify that the D-Series Switchbox Manufactured by Topworx 3300 Fern Valley Road Louisville Kentucky 40213 USA Has been assessed by with reference to the CASS