進口倍加福標準傳感器,RVI50N-09BK0A3TN-01500
Frequency Converter with Trip Values
1-channel signal conditioner, 24 V DC supply (Power Rail), Input for 2- or 3-wire sensors, NAMUR sensors or dry contacts, Input frequency 1 mHz ... 12 kHz, Current output 0/4 mA ... 20 mA, Relay and transistor output, Start-up override, Line fault detection (LFD), Up to SIL2 acc. to IEC 61508/IEC 61511, Function (P2P): Frequency current converter + trip value, Rated voltage: 20 ... 30 V DC, Output: 2 x 1 changeover contact + 4-20 mA, SIL/IEC 61508
Converter with Direction and Synchronization
DMS bridges
Temperature
Current / voltage
Resistance
2 x 1 changeover contact + 4 mA ... 20 mA
0 mA ... 20 mA
4 mA ... 20 mA
0 V ... 5 V
0 V ... 10 V
Power Supply
24 V DC
20 V ... 90 V DC / 48 V ... 253 V AC
Loop powered
繼電器模塊可對危險區的電路進行轉換，可用于判斷外部的開關狀態以及控制多種外部設備，一般的電路包括：
遠程計數器復位
遠程 應變計的校準
火警測試
多路傳感器值
切換 EX m-, Ex d-電磁閥
Frequency Converter with Trip Value
1-channel signal conditioner, Universal usage at different power supplies, Input for 2- or 3-wire sensors, NAMUR sensors or dry contacts, Input frequency 1 mHz ... 12 kHz, Current output 0/4 mA ... 20 mA, Relay and transistor output, Start-up override, Line fault detection (LFD), Up to SIL2 acc. to IEC 61508
2-channel isolated barrier, 24 V DC mA, Relay and transistor output, Start-up override, Configurable by PACTware or keypad, Line fault detection (LFD), Function (P2P): Frequency current converter with trip value and rotation direction/slip, Rated voltage: 20 ... 9Thermocouple
進口倍加福標準傳感器,RVI50N-09BK0A3TN-01500
