SAI143-S03

Overview

SAI143-S03 Analog Input Module with 16 isolated input channels, offering a wide input range and high accuracy.

Input Specifications

• 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-OFF: 500 kΩ minimum

• Rated accuracy: ±16 µA (Input range 1 to 23 mA)

• Data update frequency: 40 ms

• Temperature drift: ±16 µA/10 °C

Power and Protection

• Transmitter power

• 16.15 V minimum (at 20 mA)

• 26.4 V maximum (at 0 mA)

• Output current limit:

• 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

---