德国倍加福KCD2-RR-EX1大量现货的简单介绍

德国倍加福KCD2-RR-EX1大量现货的详细信息

参数表节选：的技术参数 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.

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