AAI143-H53_YOKOGAWA_PRODUCT_吉林易择科技技术发展有限公司

Yokogawa AAI143-H53 is an analog input module for the CENTUM series distributed control systems. It is designed to receive multiple current signals from field transmitters, convert them into digital values, and transmit them to the control processor. With high resolution, stability, and channel isolation, this module ensures reliable and accurate process data acquisition in industrial automation.

Grace +86 13600179521

DESCRIBE

Parameters:

Model: AAI143-H53

Type: Analog Input Module

Channels: 16 channels per module

Input Signal: DC current (4–20 mA standard)

Resolution: 16-bit A/D conversion

Accuracy: ±0.1% of span (typical)

Isolation: Input channels isolated from system and power supply

Response Time: High-speed scanning suitable for process monitoring

Power Supply: 24 V DC (from I/O rack)

Mounting: Installed in Yokogawa I/O base for FCS/DCS

Application: Acquisition of process variables such as pressure, flow, temperature, and level signals from field devices.

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