Overview
First, the AAI143-H00 analog input module from Yokogawa delivers accurate current signal acquisition for industrial automation systems.
Moreover, engineers install AAI143-H00 modules within Yokogawa CENTUM distributed control systems to monitor multiple field transmitters simultaneously.
Next, the module receives 4–20 mA current signals and converts them into precise digital values for control system processing.
Additionally, Yokogawa equips AAI143-H00 with reliable signal conditioning circuits and industrial-grade electronic components.
Therefore, engineers deploy AAI143-H00 modules widely across power plants, chemical facilities, and large manufacturing automation environments.
Specification
| Parameter | Specification |
|---|---|
| Manufacturer | Yokogawa Electric Corporation |
| Model Number | AAI143-H00 |
| Product Type | Analog Current Input Module |
| Series | Yokogawa CENTUM I/O Series |
| System Compatibility | Yokogawa CENTUM Distributed Control System |
| Input Channels | 16 analog current input channels |
| Input Signal Range | 4–20 mA |
| Input Resolution | 16-bit analog-to-digital conversion |
| Measurement Accuracy | ±0.1% of full scale |
| Input Resistance | Approximately 250 Ω |
| Channel Isolation | Electrical isolation between channels and system circuits |
| Signal Conversion Method | High-precision analog-to-digital processing |
| Response Time | Approx. 10 milliseconds per channel update |
| Power Supply | Supplied through Yokogawa system backplane |
| Power Consumption | Approximately 5–7 W during operation |
| Interface Type | Backplane connector interface |
| Installation Method | Rack-mounted module in control system cabinet |
| Diagnostic Capability | Built-in module diagnostics and signal monitoring |
| Status Indicators | LED indicators for module status and communication |
| Dimensions | Approx. 107 mm × 32.8 mm × 130 mm |
| Weight | Approx. 0.3 kg |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | −25°C to 75°C |
| Relative Humidity | 5%–95% non-condensing |
| Typical Applications | Process monitoring, power generation, petrochemical control, manufacturing automation |
FAQ
Q1: What does the AAI143-H00 module do in a control system?
A1: The AAI143-H00 module collects 4–20 mA analog current signals from field transmitters and converts them into digital process data.
Q2: How many input channels does the AAI143-H00 provide?
A2: The AAI143-H00 module provides 16 independent analog current input channels for monitoring multiple industrial sensors.
Q3: Which control systems support the AAI143-H00 module?
A3: Engineers use the AAI143-H00 module with Yokogawa CENTUM distributed control systems through the rack backplane interface.
Q4: Are your AAI143-H00 modules original products?
A4: Yes, we supply brand new and original AAI143-H00 modules and maintain available inventory for customer orders.
Q5: How quickly can you ship the AAI143-H00 module?
A5: We typically ship AAI143-H00 modules within 3 days to 2 weeks, depending on order quantity and preparation time.
Q6: What happens if the AAI143-H00 module has a quality problem?
A6: If a quality issue occurs, we support returns within 30 days after delivery of the AAI143-H00 module.
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