Pepperl+fuchs Switch Amplifier Kfd2sr2ex2.w

Pepperl+fuchs Switch Amplifier Kfd2sr2ex2.w

Marka: Pepperl-Fuchs

100.00 Euro

Sepete Ekle
Hemen Al

Release date 2016-09-13 11:47 Date of issue 2016-09-13 132960_eng.xml KFD2-SR2-Ex2.W 1 Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0002 Singapore: +65 6779 9091 Germany: +49 621 776 2222 www.pepperl-fuchs.com pa-info@us.pepperl-fuchs.com pa-info@de.pepperl-fuchs.com pa-info@sg.pepperl-fuchs.com Switch Amplifier 2+ 3- 1+ Zone 2 Div. 2 Zone 0, 1, 2 Div. 1, 2 KFD2-SR2-Ex2.W 7 8 9 10 11 12 I II I II 24 V DC 14+ 15- Power Rail ERR 24 V DC 5+ 6- 4+ 10 kΩ 10 kΩ 400 Ω ≤ R ≤ 2 kΩ 10 kΩ 10 kΩ 400 Ω ≤ R ≤ 2 kΩ Connection Assembly • 2-channel isolated barrier • 24 V DC supply (Power Rail) • Dry contact or NAMUR inputs • Relay contact output • Line fault detection (LFD) • Reversible mode of operation • Up to SIL 2 acc. to IEC 61508 Function This isolated barrier is used for intrinsic safety applications. It transfers digital signals (NAMUR sensors/mechanical contacts) from a hazardous area to a safe area. The proximity sensor or switch controls a form C changeover relay contact for the safe area load. The normal output state can be reversed using switches S1 and S2. Switch S3 is used to enable or disable line fault detection of the field circuit. During an error condition, the relays revert to their deenergized state and the LEDs indicate the fault according to NAMUR NE44. A unique collective error messaging feature is available when used with the Power Rail system. 2 Features 1 3 4 6 2 5 13 15 12 9 10 7 14 11 8 KFD2-SR2-Ex2.W 1 2 OUT CHK PWR S2 S1 S3 I II Front view LED yellow: Relay output Ι LED red: LB/SC channel Ι LED yellow: Relay output ΙΙ LED red: LB/SC channel ΙΙ Switch S3 (LB/SC-monitoring) LED green: Power supply Removable terminals green Removable terminals blue Switch S1 (Mode of operation channel Ι) Switch S2 (Mode of operation channel ΙΙ) Release date 2016-09-13 11:47 Date of issue 2016-09-13 132960_eng.xml Technical data KFD2-SR2-Ex2.W 2 Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0002 Singapore: +65 6779 9091 Germany: +49 621 776 2222 www.pepperl-fuchs.com pa-info@us.pepperl-fuchs.com pa-info@de.pepperl-fuchs.com pa-info@sg.pepperl-fuchs.com General specifications Signal type Digital Input Supply Connection Power Rail or terminals 14+, 15- Rated voltage Un 20 ... 30 V DC Ripple ≤ 10 % Rated current In ≤ 50 mA Power dissipation 1 W Power consumption < 1.3 W Input Connection terminals 1+, 2+, 3-; 4+, 5+, 6- Rated values acc. to EN 60947-5-6 (NAMUR) Open circuit voltage/short-circuit current approx. 8 V DC / approx. 8 mA Switching point/switching hysteresis 1.2 ... 2.1 mA / approx. 0.2 mA Line fault detection breakage I ≤ 0.1 mA , short-circuit I > 6 mA Pulse/Pause ratio ≥ 20 ms / ≥ 20 ms Output Connection output I: terminals 7, 8, 9 ; output II: terminals 10, 11, 12 Output I, II signal, relay Contact loading 253 V AC/2 A/cos φ > 0.7; 126.5 V AC/4 A/cos φ > 0.7; 40 V DC/2 A resistive load Minimum switch current 2 mA / 24 V DC Energized/De-energized delay approx. 20 ms / approx. 20 ms Mechanical life 107 switching cycles Transfer characteristics Switching frequency ≤ 10 Hz Electrical isolation Input/Output reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff Input/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff Output/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff Output/Output reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff Directive conformity Electromagnetic compatibility Directive 2014/30/EU EN 61326-1:2013 (industrial locations) Low voltage Directive 2014/35/EU EN 61010-1:2010 Conformity Electromagnetic compatibility NE 21:2006 Degree of protection IEC 60529:2001 Input EN 60947-5-6:2000 Ambient conditions Ambient temperature -20 ... 60 °C (-4 ... 140 °F) Mechanical specifications Degree of protection IP20 Mass approx. 150 g Dimensions 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001 Data for application in connection with hazardous areas EC-Type Examination Certificate PTB 00 ATEX 2080 Group, category, type of protection ¬ II (1)G [Ex ia Ga] IIC ¬ II (1)D [Ex ia Da] IIIC ¬ I (M1) [Ex ia Ma] I Input Ex ia Voltage Uo 10.5 V Current Io 13 mA Power Po 34 mW (linear characteristic) Supply Maximum safe voltage Um 253 V AC / 125 V DC (Attention! Um is no rated voltage.) Output Contact loading 253 V AC/2 A/cos φ > 0.7; 126.5 V AC/4 A/cos φ > 0.7; 40 V DC/2 A resistive load Maximum safe voltage Um 253 V AC (Attention! The rated voltage can be lower.) Error message output Maximum safe voltage Um 40 V DC (Attention! Um is no rated voltage.) Statement of conformity PF 08 CERT 0803 Release date 2016-09-13 11:47 Date of issue 2016-09-13 132960_eng.xml Technical data KFD2-SR2-Ex2.W 3 Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0002 Singapore: +65 6779 9091 Germany: +49 621 776 2222 www.pepperl-fuchs.com pa-info@us.pepperl-fuchs.com pa-info@de.pepperl-fuchs.com pa-info@sg.pepperl-fuchs.com Group, category, type of protection ¬ II (3)G [Ex ic Gc] IIC Input Ex ic Voltage Uo 10.5 V Current Io 13 mA Power Po 34 mW (linear characteristic) Output Contact loading 253 V AC/2 A/cos φ > 0.7; 126.5 V AC/4 A/cos φ > 0.7; 40 V DC/2 A resistive load Statement of conformity TÜV 99 ATEX 1493 X Group, category, type of protection, temperature class ¬ II 3G Ex nA nC IIC T4 Output Contact loading 50 V AC/4 A/cos φ > 0.7; 40 V DC/2 A resistive load Electrical isolation Input/Output safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V Input/power supply safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V Directive conformity Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 International approvals FM approval Control drawing 116-0035 CSA approval Control drawing 116-0047 IECEx approval IECEx PTB 11.0034 Approved for [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I General information Supplementary information EC-Type Examination Certificate, Statement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperlfuchs.com. Release date 2016-09-13 11:47 Date of issue 2016-09-13 132960_eng.xml Technical data KFD2-SR2-Ex2.W 4 Refer to "General Notes Relating to Pepperl+Fuchs Product Information". Pepperl+Fuchs Group USA: +1 330 486 0002 Singapore: +65 6779 9091 Germany: +49 621 776 2222 www.pepperl-fuchs.com pa-info@us.pepperl-fuchs.com pa-info@de.pepperl-fuchs.com pa-info@sg.pepperl-fuchs.com Power feed module KFD2-EB2 The power feed module is used to supply the devices with 24 V DC via the Power Rail. The fuse-protected power feed module can supply up to 150 individual devices depending on the power consumption of the devices. Collective error messages received from the Power Rail activate a galvanically-isolated mechanical contact. Power Rail UPR-03 The Power Rail UPR-03 is a complete unit consisting of the electrical insert and an aluminium profile rail 35 mm x 15 mm. To make electrical contact, the devices are simply engaged. Profile Rail K-DUCT with Power Rail The profile rail K-DUCT is an aluminum profile rail with Power Rail insert and two integral cable ducts for system and field cables. Due to this assembly no additional cable guides are necessary. Power Rail and Profile Rail must not be fed via the device terminals of the individual devices! Configuration 789 10 11 12 123 456 13 14 15 1 2 OUT CHK PWR S1 S2 S3 123 123 S1 S3 II S2 I Switch position Operating status Factory settings: switch 1, 2 and 3 in position I S Function Position 1 Mode of operation Output I (relay) energized with high input current I with low input current II 2 Mode of operation Output II (relay) energized with high input current I with low input current II 3 Line fault detection ON I OFF II Control circuit Input signal Initiator high impedance/ contact opened low input current Initiator low impedance/ contact closed high input current Lead breakage, lead short-circuit Line fault Accessories

Havale / EFT (%1) :1,805.08 TL (KDV Dahil)

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