Yokogawa 701251 High Speed Isolation Input Module

Yokogawa 701251 High Speed Isolation Input Module
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Specifications
High-Speed 1 MS/s 16-Bit Isolation Module (701251) High resolution inputs combined with high-sensitivity (1 mV/ div). 2 Channel Input Module for the Yokogawa DL750


Specifications:

  • Input channels 2
  • Input couplings AC, DC, GND
  • Maximum sampling rate 1 MS/s
  • A/D conversion resolution 16 bits (2400 LSB/div)
  • Input type Isolated unbalanced
  • Frequency range (3 dB)1 DC, up to 300 kHz (20 V/div to 5 mV/div)
  • Input range (10:1) 10 mV/div to 200 V/div (in steps of 1, 2, or 5) (1:1) 1 mV/div to 20 V/div (in steps of 1, 2, or 5)
  • Maximum input voltage (1 kHz or less) In combination with 700929 (10:1) 600 V (DC + ACpeak)
  • Direct input (1:1) 6, 10 140 V (DC + ACpeak)
  • Maximum allowable in-phase voltage In combination with 700929 (10:1) 400 Vrms (CAT I), 300 Vrms (CAT II)
  • In combination with 701901+701954 (1:1) 400 Vrms (CAT I), 300 Vrms (CAT II)
  • Main unit only (1:1) 42 V (DC + ACpeak) (CAT I and CAT II, 30 Vrms)
  • DC accuracy 5 mV/div to 20 V/div ±(0.25% of 10 div) 2 mV/div ±(0.3% of 10 div) 1 mV/div ±(0.5% of 10 div)
  • Input impedance 1 MW ± 1%, approx. 35 pF
  • Connector type Isolated type BNC connector
  • Input filter OFF, 400 Hz, 4 kHz, 40 kHz
  • Temperature coefficient
  • Zero point 5 mV/div to 20 V/div: ±(0.02% of 10 div)/°C (typical value) 2 mV/div: ±(0.05% of 10 div)/°C (typical value) 1 mV/div: ±(0.10% of 10 div)/°C (typical value)
  • Gain 1 mV/div to 20 V/div: ±(0.02% of 10 div)/°C (typical value)