Product Description
Product Overview
The Yokogawa AAV144-S50 is a Voltage Input Module designed to handle 16 isolated inputs of either 1 to 5 V or -10 to 10 V signals. It supports dual-redundant configuration, making it a reliable choice for industrial applications requiring precise voltage signal processing.
Technical Specifications
The AAV144-S50 Voltage Input Module has the following specifications:
| Item | Specification |
|---|---|
| Model | AAV144 |
| Number of Input Channels | 16, isolated |
| Input Signal | 1 to 5 V or -10 to 10 V |
| Switching Input Signals | Input signals can be set together for CH1 to CH16 |
| Allowable Input Voltage | ±30 V |
| Withstanding Isolated Voltage | Between input and system: 1500 V AC, for 1 minute (*1) |
| Input Resistance | Power ON: 1 MΩ Power OFF: 200 kΩ |
| Accuracy | ±4 mV (for 1 to 5 V) ±20 mV (for -10 to 10 V) |
| Data Update Period | 10 ms |
| Drift Due to Ambient Temperature Change | ±4 mV/10 °C (for 1 to 5 V) ±20 mV/10 °C (for -10 to 10 V) |
| Maximum Current Consumption | 500 mA (5 V DC) |
| Weight | 0.2 kg |
| External Communication | Pressure clamp terminal, MIL connector cable, dedicated cable (KS1) |
Model and Suffix/Option Codes
The AAV144-S50 includes the following configuration details:
| Category | Details |
|---|---|
| Model | AAV144 Analog Input Module (-10 to +10 V, 16-channel, Isolated) |
| Suffix Codes |
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