Yokogawa AAM11B Current/voltage input Module (Supports BRAIN)
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The Yokogawa AAM11B Current/Voltage Input Module is a versatile and high-performance solution designed for industrial applications requiring precise and reliable analog signal acquisition. It offers eight analog input channels, a broad measurement range, a rapid sampling rate, and superior noise immunity. The AAM11B is also compatible with Yokogawa's BRAIN communication protocol, making it an ideal choice for CENTUM CS 3000 and CENTUM CS 1000 control systems.
Key Features
- Eight analog input channels
- Wide measurement range: -10 V to +10 V, 4 mA to 20 mA
- High sampling rate: 1000 Hz
- Superior noise immunity
- Supports BRAIN communication protocol
- Compatible with CENTUM CS 3000 and CENTUM CS 1000 control systems
Applications
- Process control
- Machine control
- Data acquisition
- Test and measurement
Technical Specifications
| Specification | Value |
|---|---|
| Input type | Current or voltage |
| Input range | -10 V to +10 V, 4 mA to 20 mA |
| Input impedance | 2 MΩ (current), 100 kΩ (voltage) |
| Sampling rate | 1000 Hz |
| Accuracy | ±0.1% of full scale |
| Noise level | < 0.1 mVrms (current), < 2 mVrms (voltage) |
| Common mode rejection ratio | 120 dB |
| Power consumption | 2.4 W |
| Operating temperature | -20°C to +60°C |
| Storage temperature | -40°C to +80°C |
| Humidity | 0% to 95% RH (non-condensing) |
| Dimensions | 30 mm x 100 mm x 150 mm |
| Weight | 250 g |
Additional Information
- The AAM11B is available in a variety of configurations to meet different application requirements.
- The AAM11B is backed by Yokogawa's global support network.
The Yokogawa AAM11B module’s advanced features and robust specifications make it a reliable component for a variety of industrial applications, ensuring precise signal acquisition and compatibility with major control systems.

