SAV144-S33

Overview

The SAV144-S33 by Yokogawa is a Voltage Input Module with 16 isolated input channels, designed for precise voltage measurement.

Input Specifications

• Number of input channels: 16 channels, module isolation

• Rated input range: 1 to 5 V / 1 to 10 V

• Permissible input range: ±30 V

• Input impedance during Power-ON: 1 MΩ

• Input impedance during Power-OFF: 100 kΩ

Accuracy and Frequency

• Rated accuracy:
  • 1 to 5 V: ±4 mV
  • 1 to 10 V: ±9 mV

• Data update frequency: 40 ms

• Temperature drift:
  • 1 to 5 V: ±4 mV/10 °C
  • 1 to 10 V: ±9 mV/10 °C

Electrical and Safety

• Withstand voltage: 1.5 kV AC between input signal and system for 1 minute

• Maximum current consumption:
  • 5 V system: 300 mA
  • 24 V system: 140 mA

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