Description
TECHNICAL DATA OF KCD2-RR-Ex1
General specifications | ||
---|---|---|
Signal type | Analog input | |
Functional safety related parameters | ||
Safety Integrity Level (SIL) | SIL 2 | |
Supply | ||
Connection | Power Rail or terminals 9+, 10- | |
Rated voltage | 19 … 30 V DC | |
Ripple | within the supply tolerance | |
Rated current | < 20 mA | |
Power consumption | 0.35 W (24 V and 1 mA sense current) | |
Input | ||
Connection side | field side | |
Connection | terminals 1, 2, 3, 4 | |
Line fault detection | yes , at Pt100 | |
Lead resistance | ≤ 10 % of resistance value | |
Transmission range | 0 … 10 mA | |
Available voltage | 9 V | |
Line fault detection | 8 nA | |
Output | ||
Connection side | control side | |
Connection | terminals 5-, 7-, 6+, 8+ | |
Current | 0 … 10 mA | |
Available voltage | 0 … 4.2 V | |
Fault signal | < 10 Ω or > 400 Ω, depending on lead disconnected (measuring current ≤ 1 mA) > 400 Ω, terminal 3 lead disconnected in 2-/4-wire (measuring current ≤ 0.3 mA) | |
Transfer characteristics | ||
Accuracy | 0.1 % | |
Deviation | 4-wire Im ≥ 1 mA: ±0.1 % of Rm or ± 0.1 Ω (the larger value is applicable) Im < 1 mA: accuracy reduces in proportion to Im. e. g. Im = 0.1 mA: ± 1 % of Rm or 1 Ω (the larger value is applicable). 3-wire Im ≥ 1 mA: (±0.1 % – 0.1 Ω Offset) or ± 0.2 Ω (the larger value is applicable) Im < 1 mA: accuracy reduces in proportion to Im. e. g. Im = 0.1 mA: (±1 % – 0.1 Ω Offset) or ± 1.1 Ω (the larger value is applicable) | |
Influence of ambient temperature | Im ≥ 1 mA, Rm ≥ 100 Ω : 0.01 %/K in the range -20 … +60 °C (253 … 333 K) Im < 1 mA or Rm < 100 Ω: temperature stability reduces in proportion to Im or Rm | |
Rise time | signal response time ≤ 2 ms (10 … 90 %) response to application of Im: Rm > 50 Ω and Im < 5mA: < 5ms response to application of Im: Rm > 30 Ω and Im < 5mA: < 10ms response to application of Im: Rm > 18 Ω and Im < 5mA: < 20ms | |
Galvanic isolation | ||
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 | functional insulation, rated insulation voltage 50 V AC | |
Indicators/settings | ||
Display elements | LED | |
Control elements | DIP-switch | |
Configuration | via DIP switches | |
Labeling | space for labeling at the front | |
Directive conformity | ||
Electromagnetic compatibility | ||
Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
Conformity | ||
Electromagnetic compatibility | NE 21:2011 | |
Degree of protection | IEC 60529:2001 | |
Protection against electrical shock | UL 61010-1 | |
Ambient conditions | ||
Ambient temperature | -20 … 60 °C (-4 … 140 °F) | |
Mechanical specifications | ||
Degree of protection | IP20 | |
Connection | screw terminals | |
Mass | approx. 100 g | |
Dimensions | 12.5 x 114 x 124 mm (0.5 x 4.5 x 4.9 inch) , housing type A2 | |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
Data for application in connection with hazardous areas | ||
EU-type examination certificate | BASEEFA 10 ATEX 0061 | |
Marking | II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I | |
Input | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I | |
Voltage | 12.4 V | |
Current | 17.4 mA | |
Power | 54 mW | |
Supply | ||
Maximum safe voltage | 253 V (Attention! The rated voltage can be lower.) | |
Output | ||
Maximum safe voltage | 253 V (Attention! The rated voltage can be lower.) | |
Certificate | BASEEFA 10 ATEX 0062X | |
Marking | II 3G Ex ec IIC T4 Gc | |
Galvanic isolation | ||
Input/Output | safe electrical isolation acc. to IEC/EN 60079-11:2012, voltage peak value 375 V | |
Input/power supply | safe electrical isolation acc. to IEC/EN 60079-11:2012, 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 | |
International approvals | ||
FM approval | ||
Control drawing | 116-0129 (cFMus) | |
UL approval | ||
Control drawing | 116-0332 (cULus) | |
IECEx approval | IECEx BAS 10.0024 IECEx BAS 10.0025X | |
Approved for | [Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I , Ex ec IIC T4 Gc | |
General information | ||
Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Accessories | ||
Optional accessories | – power feed module KFD2-EB2(.R4A.B)(.SP) – universal power rail UPR-03(-M)(-S) – profile rail K-DUCT-BU(-UPR-03) – insertion bridge EBP 2- 5 |
Classifications
System | Classcode |
---|---|
ECLASS 11.0 | 27210120 |
ECLASS 10.0.1 | 27210120 |
ECLASS 9.0 | 27210120 |
ECLASS 8.0 | 27210120 |
ECLASS 5.1 | 27210120 |
ETIM 8.0 | EC002653 |
ETIM 7.0 | EC002653 |
ETIM 6.0 | EC002653 |
ETIM 5.0 | EC001485 |
UNSPSC 12.1 | 32101514 |
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