模拟量输出信号调节器 KCD2-SCD-1

来源：未知    日期：2017/02/17    浏览量：次

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● 1-channel signal conditioner
● 24 V DC supply (Power Rail)
● Current output up to 650 Ω load
● HART I/P and valve positioner
● Lead breakage monitoring
● Accuracy 0.1 %
● Housing width 12.5 mm
● Up to SIL 2 acc. to IEC 61508

General specifications：
Signal type		Analog output
Supply：
Connection		Power Rail or terminals 9+, 10-
Rated voltage		19 ... 30 V DC
Ripple		≤ 10 %
Rated current		≤ 30 mA
Power dissipation		≤ 600 mW
Power consumption		≤ 700 mW
Input：
Connection		terminals 5-, 6+
Input signal		4 ... 20 mA limited to approx. 30 mA
Voltage drop		depending on switch configuration open loop voltage of the control system < 23 V: approx. 6 V at 20 mA open loop voltage of the control system < 27 V: approx. 10 V at 20 mA
Input resistance		> 100 kΩ, with field wiring open
Output：
Connection		terminals 1+, 2-
Current		4 ... 20 mA
Load		0 ... 650 Ω
Voltage		≥ 13 V at 20 mA
Ripple		20 mV rms
Transfer characteristics：
Deviation		at 20 °C (68 °F), 0/4 ... 20 mA ≤ ± 0.1 % incl. non-linearity and hysteresis
Frequency range		bandwidth at 0.5 Vss signal 0 ... 3 kHz (-3 dB)
Rise time		10 to 90 % ≤ 100 ms
Directive conformity：
Electromagnetic compatibility
	Directive 2014/30/EU	EN 61326-1:2013 (industrial locations)
Conformity：
Electromagnetic compatibility		NE 21:2006
Degree of protection		IEC 60529
Ambient conditions：
Ambient temperature		-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications：
Degree of protection		IP20
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