產(chǎn)品詳情
參數(shù)表節(jié)選:的技術(shù)參數(shù) KCD2-STC-Ex1
General specifications | ||
---|---|---|
Signal type | Analog b | |
Functional safety related beters | ||
Safety Integrity Level (SIL) | SIL 2 | |
Systematic capability (SC) | SC 3 | |
Supply | ||
Connection | Power Rail or terminals 9+, 10- | |
Rated voltage | 19 ... 30 V DC | |
Ripple | ≤ 10 % | |
Rated current | ≤ 45 mA at 24 V and 20 mA source mode output | |
Power dissipation | ≤ 800 mW | |
Power consumption | ≤ 1.1 W | |
Input | ||
Connection side | field side | |
Connection | terminals 1+, 2-; 3+, 4- | |
Input signal | 4 ... 20 mA limited to approx. 26 mA | |
Open circuit voltage/short-circuit current | terminals 1+, 2-: 22 V / 26 mA | |
Voltage drop | terminals 3+, 4- : approx. 5 V | |
Available voltage | terminals 1+, 2-: ≥ 15 V at 20 mA ; ≥ 18 V at 4 mA | |
Output | ||
Connection side | control side | |
Connection |
terminals 5-, 6+ terminals 5-, 8+ for HART resistor |
|
Load | 0 ... 350 Ω (source mode) | |
Output signal |
4 ... 20 mA or 1 ... 5 V (on 250 Ω, 0.1 % internal shunt) 4 ... 20 mA (sink mode), operating voltage 10 ... 30 V |
|
Ripple | 20 mV rms | |
Transfer characteristics | ||
Deviation |
at 20 °C (68 °F) < 0.1 % of full scale, incl. non-linearity and hysteresis (source mode and sink mode 4 ... 20 mA) ≤ ± 0.2 % incl. non-linearity and hysteresis (source mode 1 ... 5 V) |
|
Influence of ambient temperature |
< 2 μA/K (-20 ... 70 °C (-4 ... 158 °F)); < 4 μA/K (-40 ... -20 °C (-40 ... -4 °F)) (source mode and sink mode 4 ... 20mA) < 0.5 mV/K (-20 ... 70 °C (-4 ... 158 °F)); < 1 mV/K (-40 ... -20 °C (-40 ... -4 °F)) (source mode 1...5 V) |
|
Frequency range |
field side into the control side: bandb with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) control side into the field side: bandb with 0.5 Vpp signal 0 ... 3 kHz (-3 dB) |
|
Settling time | ≤ 50 ms | |
Rise time/fall time | ≤ 10 ms | |
Galvanic isolation | ||
Input/Output | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Input/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Output/power supply | basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Indicators/settings | ||
Display elements | LED | |
Control elements | DIP switch | |
Configuration | via DIP switches | |
Labeling | space for labeling at the front |