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753-492
2-channel analog input

2-channel analog input; 4 … 20 mA; Differential input; Light greyThe 2-channel analog input module processes differential signals with an amplitude of 4-20 mA. The input signal of each channel is electrically isolated and transmitted at 13-bit resolution. The module is powered by the internal system supply. The shield (screen) is connected directly to the DIN rail. Measured value acquisition: time synchronized (both inputs) Measuring range out of range: status byte and LED Conversion method: SAR (Sequential Approximate Register) Working mode: continuous sampling (preset) Protection: non-linear limitation Note:753 Series plug-in connectors and coding fingers are not included.

2-channel analog input; 4 … 20 mA; Differential input; Light grey


The 2-channel analog input module processes differential signals with an amplitude of 4-20 mA.

The input signal of each channel is electrically isolated and transmitted at 13-bit resolution.

The module is powered by the internal system supply.

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

  • Measured value acquisition: time synchronized (both inputs)
  • Measuring range out of range: status byte and LED
  • Conversion method: SAR (Sequential Approximate Register)
  • Working mode: continuous sampling (preset)
  • Protection: non-linear limitation


Note:


753 Series plug-in connectors and coding fingers are not included.

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 veri 2 x 8 bit kontrol/durum (isteğe bağlı)
Koruma Non-linear limiting
Müsade edilen sürekli aşırı yük 30V
Kanallar arası karışma zayıflaması 80dB
Eksik kodsuz monotonluk evet
Messfehler, Bezugstemperatur 25°C
Messfehler, Abweichung max. vom Messbereichsendwert 0,05%
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 2,4 µA
Dönüştürme yöntemi SAR (Successive Approximation Register)
System supply voltage DC 5 V; via data contacts
Current consumption, system supply (5 V) 80mA
İzolasyon 500 V (system/field or channel/channel)
Connection technology: In-/Outputs 8 x CAGE CLAMP®
Connection type (1) Inputs/Outputs
Tek damarlı boylar 0,08 … 2,5 mm² / 28 … 14 AWG
İnce bükümlü kablolar 0,08 … 2,5 mm² / 28 … 14 AWG
Sıyırma uzunluğu 9 … 10 mm / 0.35 … 0.39 inch
Width 12 mm / 0.472 inch
Height 69,8 mm / 2.748 inch
DIN rayın üst kenarından yükseklik 62,6 mm / 2.465 inch
Depth 100 mm / 3.937 inch
Montaj tipi DIN 35 ray
Tak-çıkar konnektör yes
Renk açık gri
Gövde malzemesi Polycarbonate, polyamide 6.6
Yangın yükü 1,418MJ
Ağırlık 56,5
Uygunluk işareti CE
Surrounding air (operating) temperature 0 … 55 °C
Surrounding air (storage) temperature -40 … 85 °C
Koruma sınıfı IP20
Kirlilik derecesi (5) 2 per IEC 61131-2
Çalışma yüksekliği 0 … 2000 m
Montaj pozisyonu horizontal (standing/lying) or vertical
Nısbi nem (yoğuşmasız) 95%
Titreşime dayanıklı acc. to IEC 60068-2-6
Darbe direnci 15g per IEC 60068-2-27
EMV-Störfestigkeit acc. to EN 61000-6-2
EMU: 1 - enterferans emisyonu acc. to EN 61000-6-4
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
Product Group 15 (Remote I/O)
SAP´den ambalaj tipi BOX
Country of origin DE
GTIN 4050821867500
Customs Tariff No. 85389099990

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