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Pepperl+Fuchs
214244
KCD2-SOT-Ex2
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Pepperl+Fuchs 214244
KCD2-SOT-Ex2
Switch Amplifier
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"ucnguBrctvdgcxgt0eqo"
Описание
This isolated barrier is used for intrinsic safety applications. 2-channel isolated barrier, 24 V DC supply (Power Rail), Dry contact or NAMUR inputs, 2 passive transistor outputs, Reversible mode of operation, Line fault detection (LFD), Housing width 12.5 mm, Up to SIL 2 acc. to IEC 61508pa. The device transfers digital signals (NAMUR sensors or dry contacts) from a hazardous area to a safe area. Each input controls a passive transistor output. Via switches the mode of operation can be reversed and the line fault detection can be switched off. A fault is signalized by LEDs acc. to NAMUR NE44 and a separate collective error message output.
Технические характеристики
| Signal type: | Digital Input |
| Safety Integrity Level (SIL): | SIL 2 |
| Connection: | Power Rail or terminals 9+, 10- |
| Rated voltage: | 19 ... 30 V DC |
| Ripple: | ≤ 10 % |
| Rated current: | 30 ... 20 mA |
| Power dissipation: | ≤ 800 mW including maximum power dissipation in the output |
| Connection side: | field side |
| Connection: | terminals 1+, 2-; 3+, 4- |
| Rated values: | acc. to EN 60947-5-6 (NAMUR) |
| Open circuit voltage/short-circuit current: | approx. 10 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 ≥ 6.5 mA |
| Pulse/Pause ratio: | min. 100 µs / min. 100 µs |
| Connection side: | control side |
| Connection: | terminals 5, 6; 7, 8 |
| Rated voltage: | 30 V DC |
| Rated current: | 50 mA |
| Response time: | ≤ 200 µs |
| Signal level: | 1-signal: (external voltage) - 3 V max. for 50 mA 0-signal: blocked output (off-state current ≤ 10 µA) |
| Output I: | signal ; Transistor |
| Output II: | signal ; Transistor |
| Collective error message: | Power Rail |
| Switching frequency: | ≤ 5 kHz |
| Input/Output: | reinforced insulation acc. to EN 50178, rated insulation voltage 300 Veff |
| Input/power supply: | reinforced insulation acc. to EN 50178, rated insulation voltage 300 Veff |
| Output/power supply: | basic insulation according to EN 50178, rated insulation voltage 50 Veff |
| Output/Output: | basic insulation according to EN 50178, rated insulation voltage 50 Veff |
| Display elements: | LEDs |
| Control elements: | DIP-switch |
| Configuration: | via DIP switches |
| Labeling: | space for labeling at the front |
| Electromagnetic compatibility: Directive 2014/30/EU: | EN 61326-1:2013 (industrial locations) |
| Electromagnetic compatibility: | NE 21:2011 |
| Degree of protection: | IEC 60529:2001 |
| Protection against electrical shock: | IEC 61010-1:2010 |
| Input: | EN 60947-5-6:2000 |
| Ambient temperature: | -20 ... 60 °C (-4 ... 140 °F) |
| Degree of protection: | IP20 |
| Connection: | screw terminals |
| Mass: | approx. 100 g |
| Dimensions: | 12.5 x 114 x 119 mm (0.5 x 4.5 x 4.7 inch) , housing type A2 |
| Mounting: | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| EU-type examination certificate: | BASEEFA 13 ATEX 0080 |
| Electromagnetic compatibility: Marking: | II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
| Electromagnetic compatibility: Input: | Ex ia |
| Electromagnetic compatibility: Voltage: | 10.5 V |
| Electromagnetic compatibility: Current: | 17.1 mA |
| Electromagnetic compatibility: Power: | 45 mW (linear characteristic) |
| Supply: Maximum safe voltage: | 253 V AC (Attention! Um is no rated voltage.) |
| Output: Maximum safe voltage: | 253 V AC (Attention! The rated voltage can be lower.) |
| Certificate: | CML 19 ATEX 4410 X |
| Output: Marking: | II 3G Ex ec IIC T4 Gc |
| Galvanic isolation: Input/Output: | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Galvanic isolation: Input/power supply: | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Directive conformity: Directive 2014/34/EU: | EN IEC 60079-0:2018 , EN 60079-7:2015+A1:2018 , EN 60079-11:2012 |
| UL approval: Control drawing: | 116-0374 (cULus) |
| IECEx approval: | IECEx BAS 13.0046 IECEx CML 19.0147X |
| UL approval: Approved for: | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I Ex ec IIC T4 Gc |
| Supplementary information: | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Optional accessories: | - power feed module KFD2-EB2(.R4A.B)(.SP) - universal power rail UPR-03(-M)(-S) - profile rail K-DUCT-BU(-UPR-03) |
Логистические характеристики
| ТН ВЭД: | |
| Страна происхождения: | SG |
| EAN: | |
| Вес: | 0,00 kg |
| Длина: | 0,00 m |
| Ширина: | 0,00 m |
| Высота: | 0,00 m |