AAI143‑S50/K4S00 | Yokogawa | Analog Input Module

Description

The Yokogawa AAI143‑S50/K4S00 Analog Input Module provides isolated analog signal acquisition for CENTUM VP and ProSafe‑RS systems. It supports standard 4–20 mA process signals across 16 channels, ensuring precise measurement, secure isolation, and reliable integration in distributed control environments.

Specifications

• Manufacturer: Yokogawa

• Product Number: AAI143‑S50/K4S00

• Product Type: Analog Input Module

• Series Model: AAI143 – 16‑channel isolated analog input (4–20 mA)

• Suffix Code: S = Standard type

• Explosion Protection: 5 = With no explosion protection

• Type: 0 = Basic type

• Optional Codes: /K4S00 = With KS Cable Terminal Block (Model ATA4S‑00 equivalent KS connection)

• Nominal Input Voltage: 24 VDC

• Input Channels: 16 isolated analog inputs

• Isolation: Channel‑to‑channel and channel‑to‑system isolation

• Shipping Weight: 2.0 kg

Features

• High Accuracy: Reliable acquisition of 4–20 mA process signals

• Channel Isolation: Prevents interference and ensures secure data integrity

• Standard Type: Designed for general industrial applications

• KS Cable Terminal Block: Provides flexible external wiring connection

• System Integration: Seamlessly compatible with Yokogawa CENTUM VP and ProSafe‑RS systems

• Industrial Durability: Built for continuous operation in harsh environments