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Product Introduction
The Yokogawa AAM10-S1 Current/Voltage Input Module is a versatile, high-performance I/O module designed for precise analog signal acquisition in Yokogawa’s integrated production control system environments, particularly within the CENTUM CS 3000 and CENTUM VP platforms. Developed to handle both current and voltage analog signals with superior accuracy and robustness, the AAM10-S1 is ideal for field measurement applications that demand high reliability, advanced diagnostics, and excellent noise immunity.
With multiple channels for input, the module is engineered for use in complex process automation systems such as refineries, chemical plants, power stations, and other large-scale manufacturing operations. Its modular architecture and seamless integration capability make it a solid choice for both greenfield projects and DCS upgrades.
Product Specifications
| Parameter | Details |
|---|---|
| Model | AAM10-S1 |
| Manufacturer | Yokogawa Electric Corporation |
| Function | Current/Voltage Input Module |
| Input Channels | 8 analog input channels |
| Signal Types Supported | 4–20 mA DC, 1–5 V DC |
| Input Impedance | 250 ohms (current input), 1 MΩ (voltage input) |
| Input Accuracy | ±0.1% of full scale |
| Update Time | ≤ 100 ms |
| Isolation | Channel-to-channel and channel-to-ground |
| Power Supply | Supplied from the system cabinet |
| Temperature Range (Operation) | -20°C to +70°C |
| Temperature Range (Storage) | -40°C to +85°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Mounting | Mounted on I/O base plate |
| Redundancy Support | Yes, in dual-redundant systems |
| Communication | Connects via I/O bus to Field Control Unit (FCU) |
| Dimensions (W x H x D) | 42.9 × 130 × 146.8 mm |
| Weight | 0.1 kg |
| Certifications | CE, ATEX, CSA, FM, IECEx |
| Hot-Swappable | Yes |
Product Applications
The AAM10-S1 is suited to a wide variety of applications across process industries:
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Oil & Gas: Monitoring current loops and voltage signals from transmitters for flow, pressure, and temperature.
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Chemical & Petrochemical: Precise input for pH meters, flow sensors, and analytical instruments.
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Power Plants: Turbine control, generator monitoring, and instrumentation signal collection.
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Pharmaceutical Production: Batch control systems with analog measurement of tank levels and process parameters.
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Food & Beverage Industry: Analog control of process variables like pressure, volume, or fluid level.
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Pulp & Paper Mills: Voltage and current signal acquisition for process automation and quality control.
Product Advantages
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Dual-Signal Flexibility: Capable of handling both voltage and current inputs, reducing the need for separate modules.
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High Accuracy & Stability: Ensures precision data acquisition under variable operating conditions.
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Advanced Isolation: Prevents signal cross-talk and interference with full channel-to-channel isolation.
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Hassle-Free Integration: Seamlessly integrates with existing Yokogawa DCS environments.
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Hot-Swappable: Modules can be replaced without halting operations, minimizing downtime.
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Robust Design: Industrial-grade build quality suited for harsh environments.
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Comprehensive Diagnostics: Offers self-monitoring and diagnostic information to improve maintainability.
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Low Power Consumption: Efficient design reduces heat dissipation and energy costs.
Frequently Asked Questions (FAQ)
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What type of signals does the AAM10-S1 accept?
It supports both 4–20 mA current and 1–5 V voltage analog input signals. -
How many input channels are available on this module?
The module has 8 independently isolated input channels. -
Is the AAM10-S1 hot-swappable during operation?
Yes, it can be replaced without stopping the system, which minimizes process interruptions. -
Does the module support redundant configurations?
Yes, it can operate in dual-redundant setups to enhance system reliability. -
What level of input accuracy does the module offer?
It provides ±0.1% of full-scale accuracy for both current and voltage signals. -
What isolation features are included?
Each channel is electrically isolated from others and from the system ground. -
Can the module be used in hazardous environments?
Yes, it meets ATEX, CSA, FM, and IECEx standards for hazardous area operation. -
How is the module mounted?
It is mounted on a system-specific I/O baseplate compatible with Yokogawa control systems. -
What systems is the AAM10-S1 compatible with?
It is compatible with CENTUM CS 3000, CENTUM VP, and other Yokogawa process automation systems. -
How heavy is the module?
The AAM10-S1 weighs 0.1 kg.
Related Models (Same Series or Functional Equivalents)
| Model | Description |
|---|---|
| AAM11-S1 | Voltage Input Module (Extended Accuracy) |
| AAM20-S1 | Current Input Module for High-Speed Applications |
| AAI141-H00 | 8-channel Analog Input with HART |
| AAI143-S00 | 8-channel Analog Output Module |
| AAI835-H00 S2 | 16-channel HART Analog Input Module |
| AAI841-S00 S2 | 8-channel Analog Input with HART Support |
Popular Yokogawa Modules (Same Brand)
| Model | Description |
|---|---|
| CP451-10 | High-Speed Control Processor Unit |
| ADV151-P03 | 16-channel Digital Input Module |
| PW482-10 | Power Supply Module for FCUs |
| SAI143-H50 | Safety Analog Input with HART (ProSafe-RS) |
| AAR181-S00 | Remote I/O Node Interface Module |
| ADV161-P03 | 16-channel Digital Output Module |
