YOKOGAWA SAI143-H63 Analog Input Module 1 Year Warranty

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

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