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Yokogawa AAM21-S2 8 Isolated Channels 16-bit A/D Conversion Analog Input Module with Cold Junction Compensation
| Place of Origin | JAPAN |
|---|---|
| Brand Name | YOKOGAWA |
| Model Number | AAM21-S2 |
| Minimum Order Quantity | 1 |
| Price | $110 |
| Delivery Time | 5-7days |
| Payment Terms | T/T |
| Supply Ability | 999 |
Product Details
| Product ID | Yokogawa AAM21-S2 MV/Thermocouple/RTD Input Module | Brand | YOKOGAWA |
|---|---|---|---|
| Series | AAM21-S2 | Model Number | AAM21-S2 |
| Warranty | 1 Year | Function | Good |
| Condition | New | ||
| Highlight | 8 Isolated Channels Input Module,16-bit A/D Conversion Analog Input Module,Cold Junction Compensation PLC Module |
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Product Description
Yokogawa AAM21-S2 mV/Thermocouple/RTD Input Module
The Yokogawa AAM21-S2 is a high-precision analog input module designed for measuring millivolt (mV), thermocouple (TC), and RTD signals in industrial automation systems. With 8 isolated channels and 16-bit A/D conversion, it delivers accurate and reliable temperature and low-voltage measurements. Built-in cold junction compensation (CJC) ensures thermocouple accuracy, while sensor fault detection (open/short) improves diagnostics and uptime. Fully compatible with CENTUM VP and CS 3000 systems, the module supports hot swap for maintenance without system interruption and provides channel-to-system isolation for enhanced safety and noise immunity in demanding environments.
Technical Specifications
| Product Type | Analog Signal Acquisition and Control Module |
| Voltage | 24VDC |
| Function | Measurement and control of analog signals |
| Dimensions | 42.9 × 130 × 146.8 mm |
| Operating Temperature | -20°C to +70°C |
Product Images
Installation Requirements
Professional installation is essential to ensure optimal performance, operat
ional safety, and compliance
with industry standards. Proper implementation is critical for reliable system integration and long-term operational efficiency.
- Professional installation required for optimal performance and safety
- Ensure proper mounting and adequate ventilation
- Comply with all applicable electrical safety standards
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