Yokogawa SAI143-H63 | Analog Input Module | Good Quality

Description

Here are the technical specifications for the Yokogawa SAI143-H63 Analog Input Module:

• Module Type: Current Input Module (SAI143-H63)
• Number of Input Channels: 16 channels (module isolation)
• Rated Input Range: 4 to 20 mA
• Permissible Input Range: 0 to 25 mA
• Input Impedance During Power-ON:
  • Voltage drop in the input protection circuit inside the module: 250 Ω + Current value
• Input Impedance During Power-OFF: 500 kΩ minimum
• Rated Accuracy:
  • SAI143-S: ±16 μA (Input range 1 to 23 mA)
  • SAI143-H: ±16 μA (Input range 0.05 to 23 mA)
• Data Update Frequency: 40 ms
• Temperature Drift: ±16 μA/10 °C
• Transmitter Power Supply:
  • Minimum: 16.15 V (at 20 mA)
  • Maximum: 26.4 V (at 0 mA) (Output current limit: 25 mA)
• 2/4-Wire Setting: Individual channel setting changed by setting pins
• Withstand Voltage: 1.5 kV AC between input signal and system for 1 minute
• Maximum Current Consumption:
  • 5 V system: 320 mA
  • 24 V system: 550 mA
• Weight:
  • Approx. 0.34 kg (For pressure clamp terminal block or MIL cable)
  • Approx. 0.39 kg (With signal cable interface adapter)
• External Connection: Pressure clamp terminal, MIL cable, Dedicated signal cable
• Support for PRM: Available (SAI143-H)
• Transmitter Power Supply ON/OFF Function: Available in 2-wire setting for all 16 channels simultaneously