Yokogawa AAR145-S00 S1 Analog Input Module

The Yokogawa AAR145-S00 S1 is an advanced analog input module specifically designed for integration with CENTUM VP and CS 3000 control systems. This module seamlessly connects various analog field devices to the control system, converting their signals into accurate digital data. It supports multiple input types, such as voltage, current, and temperature, making it suitable for diverse industrial applications. Due to its high-resolution capability and fast data update rate, the AAR145-S00 S1 ensures exceptional performance in environments where response time and precision are critical.

Key Features

Versatile Input Signal Types:
The AAR145-S00 S1 supports a variety of signal types, which enhances its flexibility for different applications:
- Voltage: Ranges from 1 to 5 V and -10 to +10 V
- Current: Accepts 4 to 20 mA signals
- Temperature: Works with RTD (-100 to 400°C) and Thermocouple (TC) (-100 to 1372°C)
Fast Data Update Rate:
With an impressive data update period of just 2 ms (or 22 ms for step response), this module ensures that measurements are processed quickly. Therefore, it is ideal for applications where low-latency performance is crucial.
High Input Resolution:
The AAR145-S00 S1 features 16-bit resolution, which guarantees precise measurement of even small variations in input signals. As a result, users can rely on its accurate and consistent data, which is essential for complex systems.
Energy Efficiency:
This module has a low current consumption of just 38 mA (at 24.0 V DC) or 10 mA (at 5.0 V DC). Thus, it helps reduce overall power consumption, making it an energy-efficient solution for your control systems.
Robust Withstanding Voltage:
Designed with durability in mind, the AAR145-S00 S1 can withstand up to 1500 V AC for one minute and 42 V DC. This robust protection against electrical surges ensures reliable operation even in harsh environments.
Simple Installation:
Mounting the module is straightforward thanks to its compatibility with the nest for I/O adapters (A2BA3D). Moreover, its user-friendly design allows for quick deployment and minimal setup time.
HART Compatibility:
The AAR145-S00 S1 is HART-compatible, which allows you to configure and monitor HART-enabled field devices directly from the control system. Consequently, it streamlines device management and enhances system efficiency.

Technical Specifications

Parameter	Value
Input Signal Types	Voltage (1 to 5 V, -10 to +10 V)
	Current (4 to 20 mA)
	Temperature (RTD: -100 to 400°C, TC: -100 to 1372°C)
Input Resolution	16 bits
Data Update Period	2 ms (for fast applications)
	22 ms (for step response)
Current Consumption	38 mA (24.0 V DC) or 10 mA (5.0 V DC)
Withstanding Voltage	1500 V AC (1 minute)
	42 V DC
Mounting	Nest for I/O adapter (A2BA3D)