Yokogawa SAI143-S53 Analog Input Module

Frequently Asked Questions (FAQ)

Q1: What type of input signal does the module support?
A1: It supports 4 to 20 mA current input signals.

Q2: Does this module support HART communication?
A2: No, the SAI143-S53 does not support HART. Use the SAI143-H model for HART support.

Q3: Is channel isolation provided?
A3: Yes, the module provides module-level isolation for all channels.

Q4: What is the power consumption of the module?
A4: It consumes 320 mA at 5 V and 550 mA at 24 V.

Q5: What is the withstand voltage of the module?
A5: 1.5 kV AC for 1 minute between input and system (or 500 V AC with a dedicated cable).

Q6: Can each channel be configured as 2-wire or 4-wire?
A6: Yes, each channel can be individually configured via setting pins.

Q7: What is the accuracy of input measurement?
A7: ±16 µA within the input range of 1 to 23 mA.

Q8: What is the module’s weight?
A8: The module weighs approximately 0.34 kg in standard configuration.

Analog Input Module SAI143-S53 Yokogawa

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