Bộ Điều Khiển Siemens Model: 6Es7234-4He30-0Xb0

• THÔNG TIN SẢN PHẦM
• General information
  Product type designation SM 1234, AI 4x13 bit/AQ 2x14 bit
  Supply voltage
  Rated value (DC) 24 V
  Input current
  Current consumption, typ. 60 mA
  from backplane bus 5 V DC, typ. 80 mA
  Power loss
  Power loss, typ. 2 W
  Analog inputs
  Number of analog inputs 4; Current or voltage differential inputs
  permissible input voltage for voltage input
  (destruction limit), max.
  35 V
  permissible input current for current input (destruction
  limit), max.
  40 mA
  Cycle time (all channels) max. 625 µs
  Input ranges
  ● Voltage Yes; ±10V, ±5V, ±2.5V
  6ES7234-4HE30-0XB0 Subject to change without notice
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  08/27/2019 © Copyright Siemens
  ● Current Yes; 0 to 20 mA
  ● Thermocouple No
  ● Resistance thermometer No
  ● Resistance No
  Input ranges (rated values), voltages
  ● -10 V to +10 V Yes
  ● Input resistance (-10 V to +10 V) ≥9 MOhm
  ● -2.5 V to +2.5 V Yes
  ● Input resistance (-2.5 V to +2.5 V) ≥9 MOhm
  ● -5 V to +5 V Yes
  ● Input resistance (-5 V to +5 V) ≥9 MOhm
  Input ranges (rated values), currents
  ● 0 to 20 mA Yes
  ● Input resistance (0 to 20 mA) 280 Ω
  Analog outputs
  Number of analog outputs 2; Current or voltage
  Output ranges, voltage
  ● -10 V to +10 V Yes
  Output ranges, current
  ● 0 to 20 mA Yes
  Load impedance (in rated range of output)
  ● with voltage outputs, min. 1 000 Ω
  ● with current outputs, max. 600 Ω

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