上海桂伦优势现货P+F安全栅KFD2-STC4-2

产品阐述
Input 0/4 mA ... 20 mA
Output 0/4 mA ... 20 mA
General specifications
Signal type	Analog input
Functional safety related parameters
Safety Integrity Level (SIL)	SIL 2
Supply
Connection	Power Rail or terminals 14+, 15-
Rated voltage	20 ... 35 V DC
Ripple	within the supply tolerance
Power dissipation	1.8 W
Power consumption	max. 2.7 W
Input
Connection side	field side
Connection	terminals 1+, 3-; 4+, 6-
Input **	0/4 ... 20 mA
Open circuit voltage/short-circuit current	terminals 1+, 3-; 4+, 6-: 22.1 V / 38 mA
Available voltage	terminals 1+, 3: ≥ 16 V at 20 mA
Output
Connection side	control side
Connection	terminals 7-, 8+; 10-, 11+
Load	0 ... 550 Ω at 20 mA
Output **	4 ... 20 mA (overload > 25 mA)
Ripple	max. 50 μA rms
Transfer characteristics
Deviation	at 20 °C (68 °F), 0/4 ... 20 mA
≤ 10 μA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage
Frequency range	input to output: bandwidth with 1 Vpp ** 0 ... 7.5 kHz (-3 dB) 
output to input: bandwidth with 1 Vpp ** 0.3 ... 7.5 kHz (-3 dB)
Settling time	200 μs
Rise time/fall time	20 μs
Galvanic isolation
Input/input	basic insulation according to IEC 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elements	LED
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
Ambient conditions
Ambient temperature	-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection	IP20
Connection	screw terminals
Mass	approx. 150 g
Dimensions	20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2
Mounting	on 35 mm DIN mounting rail acc. to EN 60715:2001