1 x Analog in, +/- 10V, 0-20mA, 16bit, 1 x digital in, 2 x digital Open Coll. Display, RS485 bus. 10 - 30VDC.
RS485 Module for measuring voltage and power
is with 15VDC transmitter output for power loop
1 x analog input 0-20MA, 0 - +/- 10V
1 x digital input. High is closed Contact
2 x Digital output (Open Collector) + 50VDC / 30mA
Supply voltage: 10 - 30VDC
Dim: 123 x 72 x 35 mm
383.00 €
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Product number M485-AD16UD-I
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Specifications
Forsyning | 10 - 30 VDC, 1,8 W via klemrække |
---|---|
Indgang | 1 digital indgang med pull-up: 10 KΩ til 5 VDC Logisk 0: 0 – 1 V Logisk 1: 3,5 – 30 V 1 kanaks PT100 eller Ni RTD til 2-, 3- eller 4-tråds følere |
Indgangsimpedans | 30 KΩ |
Isolation | 3000 VDC |
Maks. hastighed | 10 målinger pr. sek. |
Måleområde | ±150 mV, ±500 mV ±1 V, ±5 V, ±10 V samt ±20 mA (Kræver 125 Ω shuntmodstand) |
Opløsning | 16 bit, ±0,05 % præcision |
Skærm | 4½-ciffer display |
Stabilitet | Nulpunktsdrift:…… Drift af følsomhed:… ±0,3 µV / °C ≈ ±0.01 °C / °C ±25 ppm / °C ≈ ±0.01 °C / °C |
Udgange | 2 digitale udgange med ”Open collector” 30 V/30 mA |
Er et 1-kanals spænding/strøm indgangsmodul, der giver en +15 VDC isoleret sløjfe strømforsyning til senderindgang og er designet til både spændings- og strømindgangstyper. Derudover leverer modulet 1 digital indgangskanal som en 50 Hz hændelsestæller og 2 digitale udgangskanaler, der kan bruges som en høj / lav alarm. I-7014 har også 3000 VDC isolering inden for modulet.
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