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857-550
Current signal conditioner

Current signal conditioner; Current input signal; Current and voltage output signal; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width; 2.50mm² Short description: The current transducer measures both 0–1 A and 0–5 A AC/DC currents and converts the input signal into a standard analog signal at the output. Features: True RMS measurement or arithmetic mean value Digital switching output (adjustable switching thresholds) Switchable filter function The change between measuring ranges is calibrated Safe, 3-way isolation with 2.5 kV test voltage according to EN 61140 Exceptionally fast response times Measuring range out of range indicator Note:Additional setting options via interface configuration software or interface configuration app

Current signal conditioner; Current input signal; Current and voltage output signal; Digital output; Configuration via software; Supply voltage: 24 VDC; 6 mm module width; 2.50mm²
Short description:

The current transducer measures both 0–1 A and 0–5 A AC/DC currents and converts the input signal into a standard analog signal at the output.

Features:

  • True RMS measurement or arithmetic mean value
  • Digital switching output (adjustable switching thresholds)
  • Switchable filter function
  • The change between measuring ranges is calibrated
  • Safe, 3-way isolation with 2.5 kV test voltage according to EN 61140
  • Exceptionally fast response times
  • Measuring range out of range indicator

Note:


Additional setting options via interface configuration software or interface configuration app

Configuration options DIP switches
Interface configuration software
Interface configuration app
Input signal type Current
Input signal, current AC/DC 0 … 1 A (IN 1); AC/DC 0 … 5 A (IN 2)
Frequency range 16 … 400 Hz
Input resistance (intput/current) 47 mΩ (IN 1); 10 mΩ (IN 2)
Maks. giriş sinyali 10 A (IN 1; 5 s); 15 A (IN 2; 5 s)
Yanıt eşiği < %0,5 (ölçüm aralığı nominal değerinin)
Output signal type Current
Voltage
Output signal voltage 0 … 5 V; 1 … 5 V; 0 … 10 V; 2 … 10 V
Output signal current 0 … 10 mA; 2 … 10 mA; 0 … 20 mA; 4 … 20 mA
Load impedance (output/voltage) ≥ 2 kΩ (temperature range restrictions may occur)
Load impedance (output/current) ≤ 600 Ω (temperature range restrictions may occur)
Max. switching voltage (DO) Uygulanan besleme gerilimi
Max. continuous current (DO) 100 mA (no internal restriction)
Number of switching tresholds (DO) 1 (adjustable)
Ölçme prosedürü Hakiki RMS ölçümü veya aritmetik ortalama değer
Filtre (T10-90) moving mean value (filtering level: 30)
Step response typ. 60 ms
İletim hatası ≤ 0.1 % of upper range value
İletim hatası (tam skala) ≤ 0.4 % of upper range value
Sıcaklık katsayısı ≤ %0,01 /K
Type of power supply 24 VDC
Nominal supply voltage US DC 24 V
Supply voltage range ±30 %
Current consumption at supply voltage ≤ 40 mA (+ IDO)
Test voltage (input/output/supply) AC 2,5 kV; 50 Hz; 1 min
Koruma sınıfı IP20
Bağlantı teknolojisi CAGE CLAMP® S
Tek damarlı boylar 0,08 … 2,5 mm² / 28 … 14 AWG
İnce bükümlü kablolar 0,34 … 2,5 mm² / 22 … 14 AWG
Sıyırma uzunluğu 9 … 10 mm / 0.35 … 0.39 inch
Width 6 mm / 0.236 inch
DIN rayın üst kenarından yükseklik 97,8 mm / 3.85 inch
Depth 94 mm / 3.701 inch
Montaj tipi DIN 35 ray
Renk açık gri
Ağırlık 64
Surrounding air (operating) temperature -25 … 70 °C (at nominal current)
Surrounding air (storage) temperature -40 … 85 °C
Uygunluk işareti CE
EMV-Störfestigkeit EN 61000-6-2
EMU: 1 - enterferans emisyonu EN 61000-6-4
Product Group 6 (Interface Electronics)
SAP´den ambalaj tipi bag
Country of origin DE
GTIN 4050821226734
Customs Tariff No. 85437090300

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