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當前位置：> 供求商機> NBN5-F7-E2倍加福信號調(diào)節(jié)器注意事項
NBN5-F7-E2倍加福信號調(diào)節(jié)器注意事項
1-channel signal conditioner
24 V DC supply (Power Rail)
Thermocouple, RTD, potentiometer or voltage input
Current output 0/4 mA ... 20 mA
Sink or source mode
Configurable by PACTware
Line fault (LFD) and sensor burnout detection
對于大多數(shù)的控制系統(tǒng)而言，常常需要將輸入信號轉(zhuǎn)換為系統(tǒng)可接受的信號模式。
Measuring current approx. 200 µA with RTD
Types of measuring 2-, 3-, 4-wire connection
Lead resistance max. 50 Ω per line
Measuring circuit monitoring sensor breakage, sensor short-circuit
那么信號調(diào)節(jié)器的功能就是將各種現(xiàn)場信號，
例如熱電偶，熱電阻轉(zhuǎn)換為多種標準的儀表信號(1…5V, 4…20 mA, 等.).
信號調(diào)節(jié)器對于信號的傳輸、信號的隔離以及防止信號干擾等方面起到很大的作用。
The K-system comprises signal conditioners for signal
transfer between control system and safe area as well as isolated
barriers for communication with field devices in hazardous areas.
Connection terminals 9+, 10- or power feed module/Power Rail
Rated voltage 19 ... 30 V DC
Ripple within the supply tolerance
Power dissipation/power consumption ≤ 0.98 W / 0.98 W
They are preferred for these kinds of mixed applications.
Wide range of isolated barriers and signal conditioners for mixed applications
NBN5-F7-E2倍加福信號調(diào)節(jié)器注意事項
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