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750-492/040-001
2-channel analog input

2 kanallı analog giriş; 4 … 20 mA; Diferansiyel giriş; NAMUR NE 43; Aşırı; koyu gri This 2-channel analog input module processes differential signals ranging from 4–20 mA.The input signal is transmitted with a resolution of 13 bits.The channels are electrically isolated from one another and from the system level.The system supply powers the module.The shield (screen) is directly connected to the DIN-rail.Measured value acquisition: time synchronous (both inputs)Measurement range overflow/underflow: status byte and LEDConversion method: SAR (Successive Approximation Register)Operating mode: continuously sampling (default)Protection: non-linear limitingThe device is ideal for operation in extreme environments:- Extended temperature range- Greater immunity to impulse voltages and electromagnetic interference- Higher vibration and shock resistance

2 kanallı analog giriş; 4 … 20 mA; Diferansiyel giriş; NAMUR NE 43; Aşırı; koyu gri


This 2-channel analog input module processes differential signals ranging from 4–20 mA.

The input signal is transmitted with a resolution of 13 bits.

The channels are electrically isolated from one another and from the system level.

The system supply powers the module.

The shield (screen) is directly connected to the DIN-rail.

  • Measured value acquisition: time synchronous (both inputs)
  • Measurement range overflow/underflow: status byte and LED
  • Conversion method: SAR (Successive Approximation Register)
  • Operating mode: continuously sampling (default)
  • Protection: non-linear limiting

The device is ideal for operation in extreme environments:

- Extended temperature range

- Greater immunity to impulse voltages and electromagnetic interference

- Higher vibration and shock resistance

Number of analog inputs 2
Total number of channels (module) 2
Sinyal tipi Current
Type of signal current DC 4 … 20 mA
Sensor connection 2 x (2-conductor)
Giriş filtresi alçak geçiren birinci order, fG = 5 kHz
Signal characteristic Differential
Çözünürlük [bit] 13Bit
Çalışma modu Tetiklemeli (Önayar)
Input resistance max. 270Ω
Bit genişliği 2 x 16-bit data; 2 x 8-bit control/status (optional)
Koruma Non-linear limiting
Kanallar arası karışma zayıflaması 80dB
Eksik kodsuz monotonluk Yes
Messfehler, Bezugstemperatur 25°C
Messfehler, Abweichung max. vom Messbereichsendwert 0,1%
Tüm sıcaklık aralığında hata ≤ 0,4 %
Temperaturfehler max. vom Messbereichsendwert 0,01%/K
Örnekleme süresi 5µs
Örnekleme gecikmesi (kanal/kanal) 1µs
Örnekleme gecikmesi (modül) 1ms
Tekrarlamanın örnekleme süresi 1ms
Ölçüm aralığı aralık dışı Status byte and LED
Ölçülen değer alımı Time synchronous (both inputs)
LSB (en önemsiz bit) değeri 2 µA
Dönüştürme yöntemi SAR (Successive Approximation Register)
System supply voltage DC 5 V; via data contacts
Current consumption, system supply (5 V) 80mA
Dielektrik dayanımı AC 510 V/DC 775 V; gemäß EN 60870-2-1
Rated surge voltage 1 kV
Connection technology: In-/Outputs 8 x CAGE CLAMP®
Connection type (1) Inputs/Outputs
Tek damarlı boylar 0,25 … 2,5 mm² / 24 … 14 AWG
İnce bükümlü kablolar 0,25 … 2,5 mm² / 24 … 14 AWG
Sıyırma uzunluğu 8 … 9 mm / 0.31 … 0.35 inch
Width 12 mm / 0.472 inch
Height 67,8 mm / 2.669 inch
DIN rayın üst kenarından yükseklik 60,6 mm / 2.386 inch
Depth 100 mm / 3.937 inch
Montaj tipi DIN 35 ray
Renk koyu gri
Gövde malzemesi Polycarbonate, polyamide 6.6
Ağırlık 48,5
Uygunluk işareti CE
Surrounding air (operating) temperature -40 … 70 °C
Surrounding air (storage) temperature -40 … 85 °C
Koruma sınıfı IP20
Kirlilik derecesi (5) 2 per IEC 61131-2
Çalışma yüksekliği without temperature derating: 0 … 2000 m; with temperature derating: 2000 … 5000 m (0.5 K/100 m); max.: 5000 m
Montaj pozisyonu horizontal (standing/lying) or vertical
Nısbi nem (yoğuşmasız) 95%
Relative humidity Short-term condensation per Class 3K7/IEC EN 60721-3-3 and E DIN 40046-721-3 (except wind-driven precipitation, water and ice formation)
Titreşime dayanıklı acc. to IEC 60068-2-6 (acceleration: 5g), EN 60870-2-2, IEC 60721-3-1, -3, EN 50155, EN 61373
Darbe direnci acc. to IEC 60068-2-27 (15g/11 ms/half-sine/1000 shocks; 25g/6 ms/1000 shocks), EN 50155, EN 61373
EMV-Störfestigkeit acc. to EN 61000-6-1, -2, EN 61131-2, marine applications, EN 50121-3-2, -4, -5, EN 60255-26, EN 60870-2-1, EN 61850-3, IEC 61000-6-5, IEEE 1613, VDEW: 1994
EMU: 1 - enterferans emisyonu acc. to EN 61000-6-3, -4, EN 61131-2, EN 60255-26, marine applications, EN 60870-2-1, EN 61850-3, EN 50121-3-2, EN 50121-4, -5
Kirletici maddelere maruziyet Per IEC 60068-2-42 and IEC 60068-2-43
Permissible H2S contaminant concentration at a relative humidity 75 % 10ppm
Permissible SO2 contaminant concentration at a relative humidity 75 % 25ppm
SAP´den ambalaj tipi BOX
Country of origin DE
GTIN 4055143353625
Customs Tariff No. 85389099990

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