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750-481/003-000
2-channel analog input

2-channel analog input; Resistance measurement; Intrinsically safe; blueThe analog input module allows direct connection of Pt or Ni resistance sensors and potentiometers located in Zone 0 and 1 hazardous environments. The WAGO-I/O-SYSTEM 750 must be installed in Zone 2 or a non-hazardous area. 24V voltage supply is taken from the power bridge contacts of the module. The shield (screen) is connected directly to the DIN rail. LED indicators: Green LED (ready On/Off) Red LED (short circuit, broken wire, out of measuring range) Field and system levels are electrically isolated. Note:Note: The analog input module must only be operated via the Ex i 24VDC power supply! General information on explosion protection (e.g. mounting regulations) is available in the WAGO-I/O-SYSTEM 750 manuals!

2-channel analog input; Resistance measurement; Intrinsically safe; blue


The analog input module allows direct connection of Pt or Ni resistance sensors and potentiometers located in Zone 0 and 1 hazardous environments.

The WAGO-I/O-SYSTEM 750 must be installed in Zone 2 or a non-hazardous area. 24V voltage supply is taken from the power bridge contacts of the module.

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

LED indicators:

  • Green LED (ready On/Off)
  • Red LED (short circuit, broken wire, out of measuring range)

Field and system levels are electrically isolated.


Note:


Note: The analog input module must only be operated via the Ex i 24VDC power supply!

General information on explosion protection (e.g. mounting regulations) is available in the WAGO-I/O-SYSTEM 750 manuals!

Number of analog inputs 2
Total number of channels (module) 2
Sinyal tipi Resistance measurement
Potentiometer positions
Configurable type of signal yes
Sensor connection 2 x (2-conductor, 3-conductor)
Güç tüketimi Pmax. 0,45 W
Bit genişliği 2 x 16 bit veri 2 x 8 bit kontrol/durum (isteğe bağlı)
Çözünürlük (tüm aralıkta) 0,1 °C, 0,1 Ω, %0,0049
Çevirme süresi (tip.) 325ms
Çevirme süresi 150 ... 500 ms (kanal başına)
Messfehler, Bezugstemperatur 25°C
Messfehler, Abweichung max. vom Messbereichsendwert 0,2%
Temperaturfehler max. vom Messbereichsendwert 0,01%/K
Ölçüm akımı (tip.) < 0,5 mA
Kendinden güvenli Ex i yes
Sensör tipleri Pt100; konfigurierbar: Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000; Potentiometerstellung 0 … 100 %: 1k2, 5k0
Sıcaklık aralığı -200 … + 850 °C (Pt), -60 … +250 °C (Ni), -80 … +320 °C (Ni120)
System supply voltage DC 5 V; via data contacts
Current consumption, system supply (5 V) 25mA
Field supply voltage DC 24 V; (Versorgung über Einspeisung Ex i UO = max. 27,3 V); über Leistungskontakte (Einspeisung über Messerkontakt; Weiterleitung über Federkontakt)
Current consumption, field supply (module with no external load) 12mA
Güç kaybı PV 0,45 W
İzolasyon 300 VAC system/field
Number of incoming power jumper contacts 2
Number of outgoing power jumper contacts 2
Current carrying capacity of the power jumper contacts 1A
ATEX Guideline EN/IEC 60079-0, -7, -11, -26, -31
Elektrik şebekesi, güvenliğe ilişkin bilgi Uo = 7.2 V ; Io = 5.8 mA; Po = 10.5 mW; Characteristic: Linear
Reaktans Ex ia IIC Lo = 0.9 H; Co = 13.5 µF
Reaktans Ex ia IIB Lo = 1 H; Co = 240 µF
Reaktans Ex ia IIA Lo = 1 H; Co = 1000 μF
Reaktans Ex ia I Lo = 1 H; Co = 1000 µF
Reaktans (The above-listed ratings do not account for the coincidental occurrence of capacitances and inductances. For ratings taking the coincidental occurrence of capacitances and inductances into account, see manual)
Etiketleme ATEX, IECEx, INMETRO, Underwriters Laboratories Inc.
Connection technology: In-/Outputs 16 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 8 … 9 mm / 0.31 … 0.35 inch
Width 24 mm / 0.945 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 mavi
Gövde malzemesi Polycarbonate, polyamide 6.6
Ağırlık 96
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 4g per IEC 60068-2-6
Darbe direnci 15g per IEC 60068-2-27
EMV-Störfestigkeit acc. to EN 61000-6-2, marine applications
EMU: 1 - enterferans emisyonu acc. to EN 61000-6-3, marine applications
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 4045454725549
Customs Tariff No. 85389099990

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