NEW Wago 750-461 2-channel analog input For Pt100/RTD resistance sensors
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The input module directly connects to Pt resistance sensors.
The connection of 2- or 3-conductor sensors is possible.
The module automatically linearizes the entire temperature range. A sensor error is indicated by a red LED.
A green LED indicates readiness for operation and error-free communication with the buscoupler.
The shield (screen) is directly connected to the DIN rail.
MiscellaneousName Value Unit Packaging type BOX Number of analog inputs 2 Total number of channels (module) 2 Type of signal Resistance measurement Sensor connection 2 x (2-conductor, 3-conductor) Bit width 2 x 16-bit data; 2 x 8-bit control/status (optional) Resolution (over entire range) 0.1 °C Conversion time (typ.) [ms] 320 ms Mess-/Ausgabefehler, Bezugstemperatur [°C] 25 °C Mess-/Ausgabefehler, Abweichung [% of the full scale value] ±0.2 % of the full scale Temperaturkoeffizient [%/K vom größten Messbereich] ±0.01 %/K vom größten Mess Measuring current (typ.) 0.5 mA Response time (max.) [s] 4 s Sensor types Pt100 Temperature range -200 … +850 °C System supply voltage DC 5 V; via data contacts Current consumption, system supply [mA] 80 mA Isolation 500 V system/supply Number of connections: Inputs/outputs 8 Connection technology: inputs/outputs CAGE CLAMP® Connection type (1) Ein-/Ausgänge Solid conductor 0.08 … 2.5 mm² / 28 … 14 AWG Fine-stranded conductor 0.08 … 2.5 mm² / 28 … 14 AWG Strip length 8 … 9 mm / 0.31 … 0.35 Inch Width 12 mm / 0.472 Inch Height 69.8 mm / 2.748 Inch Height from upper-edge of DIN-35 rail 62.6 mm / 2.465 Inch Depth 100 mm / 3.937 Inch Type of mounting Carrier rail 35 x 15 Color light gray Fire load [MJ] 1.253 MJ Weight [g] 50.676 g Conformity marking CE Ambient temperature (operation) 0 … 55 °C Ambient temperature (storage) -25 … 85 °C Degree of protection IP20 Relative air humidity (no condensation) [%] 95 % Vibration resistance acc. to IEC 60068-2-6 Shock resistance acc. to IEC 60068-2-27 EMC immunity to interference acc. to EN 61000-6-2, marine applications EMC emission of interference acc. to EN 61000-6-4, marine applications Zulässige Schadstoffkonzentration H2S bei einer r 10 ppm Zulässige Schadstoffkonzentration SO2 bei einer r 25 ppm Product Family 750/753 Series I/O-System Main product function Analog input Product type Analog modules
New, in factory sealed box.
Typical delivery time:Economy shipping (Russian Post) Standard Shipping (EMS Express Post) Europe 14-30 days, in rare cases up to 60 days 7-20 days, in very rare cases up to 60 days United States 20-60 days, in rare cases up to 80 days 14-30 days, in rare cases up to 60 days Canada 14-30 days, in rare cases up to 60 days 7-30 days, in rare cases up to 60 days Asia, India, Africa 14-40 days, in rare cases up to 60 days 7-20 days, in very rare cases up to 60 days Australia and Oceania 14-40 days, in rare cases up to 60 days 10-25 days, in rare cases up to 60 days South and Central America 20-60 days, in rare cases up to 80 days 14-30 days, in rare cases up to 60 days Other countries 20-60 days, in rare cases up to 80 days 10-30 days, in rare cases up to 70 days