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倍加福KCD2-STC-EX1.2O安全技术参数
发布时间:2022-06-30   点击次数:196次

倍加福KCD2-STC-EX1.2O安全技术参数

SMART Transmitter Power Supply KCD2-STC-Ex1.2O

  • 1-channel isolated barrier

  • 24 V DC supply (Power Rail)

  • Input for 2-wire SMART transmitters and current sources

  • Signal splitter (1 input and 2 outputs)

  • Dual output 0/4 mA ... 20 mA or 0/1 V ... 5 V

技术参数 KCD2-STC-Ex1.2O

General specifications
Signal typeAnalog input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Systematic capability (SC)SC 3
Supply
ConnectionPower Rail or terminals 9+, 10-
Rated voltage19 ... 30 V DC
Ripplewithin the supply tolerance
Power dissipationapprox. 1.4 W at 20 mA transfer current, 250 Ω in both outputs
Power consumption2 W
Input
Connection sidefield side
Connectionterminals 1+, 2- (sink); 3+, 4- (source)
Input signal0/4 ... 20 mA
Voltage dropterminals 3, 4: ≤ 6.1 V at 20 mA
Short-circuit currentterminals 1+, 2-: 25 mA
Input resistanceterminals 1+, 2-: max. 500 Ω (BRAIN)
(250 Ω load)
Available voltageterminals 1+, 2-: ≥ 16 V at 20 mA ,  ≥ 18.5 V at 4 mA
Output
Connection sidecontrol side
Connectionsource: terminals 5-, 6+; 7-, 8+
sink: terminals 5+, 6-, 7+, 8-
Loadchannel 1: 0 ... 500 Ω (20 mA)/> 1 MΩ (5 V)
channel 2: 0 ... 500 Ω (20 mA)/> 1 MΩ (5 V)
Output signal0/4 ... 20 mA or 0/1 ... 5 V
Ripplemax. 50 µA rms
Transfer characteristics
DeviationIout < 20 µA (0.1 %); Vout < 10 mV (0.2 %) incl. calibration, linearity, hysteresis and fluctuation of supply voltage, at 20 °C (68 °F), 0/4 ... 20 mA, 0/1 ... 5 V

Influence of ambient temperaturecurrent output: 0.25 µA/K
voltage output: 80 µV/K
Frequency rangefield side into the control side: bandwidth with 0.5 Vpp signal 0 ... 6 kHz (-3 dB)
control side into the field side: bandwidth with 0.5 Vpp signal 0.3 ... 6 kHz (-3 dB)
Settling time6 ms
Rise time/fall time2 ms
Galvanic isolation
Output/power supplyfunctional insulation, rated insulation voltage 50 V AC
Output/Outputfunctional insulation, rated insulation voltage 50 V AC

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P+F NBN3-8GM30-E2

P+F NBB4-12GM50-E0

P+F NBN4-12GM40-E2

P+F NBB4-12GM50-E0-V1

P+F NBB4-12GM50-E2

P+F NBB4-12GM50-E2-V1

P+F NBB5-18GM50-E0

P+F NBB5-18GM50-E2

P+F NBB5-18GM50-E2-V1

P+F NBB8-18GM50-E0

P+F NBB8-18GM50-E2

P+F NBB8-18GM50-E2-V1

P+F NBN15-30GM40-Z0

P+F NBN15-30GM40-Z0-V1

P+F NBN15-30GM50-E2

P+F NBN15-30GM50-E2-V1

P+F NBN30-U1-E0

P+F NBN30-U1-E2

P+F NBN40-U1-E2

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P+F NBN4-12GM50-E2

P+F NBN4-12GM50-E2-V1

P+F NBN5-F7-E0

P+F NBN8-18GM50-E2

P+F NBN8-18GM60-WO

倍加福KCD2-STC-EX1.2O安全技术参数

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