The Yokogawa AAR145-S00 Analog Input I/O Module is designed to acquire and process analog signals from field instruments within Yokogawa CENTUM distributed control systems. Featuring 16 isolated input channels, the module supports RTD and potentiometer (POT) signal inputs, allowing accurate measurement and monitoring of critical process variables. Its isolated-channel design helps improve signal integrity and system reliability in demanding industrial environments.
Built for process industries that require dependable measurement performance, the AAR145-S00 is commonly used in temperature monitoring, process control, and plant automation applications. Companies searching for Yokogawa I/O modules in Africa often select this module for maintenance projects, system expansions, and modernization programs. Instrument Africa supports customers across the region with genuine Yokogawa products, helping industries source Yokogawa spare parts in Africa, process automation components, and reliable DCS hardware for critical operations.
Key Features of Yokogawa AAR145-S00 Analog Input I/O Module
- 16 isolated analog input channels
- Supports RTD input signals
- Supports potentiometer (POT) input signals
- Individual channel isolation for improved reliability
- High-accuracy signal measurement
- Burnout detection functionality
- Supports dual-redundant system configurations
- Compatible with Yokogawa CENTUM systems
- Fast and stable data acquisition
- Designed for continuous industrial operation
Technical Specifications of Yokogawa AAR145-S00 Analog Input I/O Module
| Parameter | Specification |
|---|
| Manufacturer | Yokogawa Electric Corporation |
| Model Number | AAR145-S00 |
| Product Type | Analog Input I/O Module |
| Number of Input Channels | 16 Isolated Channels |
| Supported Input Signals | RTD, POT |
| RTD Type | Pt100 (3-wire) |
| Potentiometer Resistance Range | 100 Ω to 10 kΩ |
| Allowable Input Voltage | ±5 V |
| RTD Measurement Current | 1 mA |
| RTD Accuracy | ±150 mΩ |
| POT Accuracy | ±0.2% FS |
| Data Update Period | 1 Second |
| Burnout Detection | Supported |
| Maximum Current Consumption | 350 mA (5 VDC) |
| External Connection | Dedicated Cable (KS8/AKB335) |
| Weight | Approx. 0.3 kg |
| Dimensions | 32.8 × 130 × 126.7 mm |
| Country of Origin | Japan |
Package Includes
Standard package contents generally include:
- 1 × Yokogawa AAR145-S00 Analog Input I/O Module
- Industrial protective packaging
- Factory identification label
- Inspection or quality assurance documentation
- Anti-static protective covering
Applications
The Yokogawa AAR145-S00 Analog Input I/O Module is commonly used in:
- Yokogawa CENTUM VP Distributed Control Systems
- Temperature Monitoring Systems
- RTD Signal Acquisition Applications
- Process Control and Automation Systems
- Oil and Gas Processing Facilities
- Petrochemical and Chemical Plants
- Power Generation Facilities
- Industrial Manufacturing Plants
Leading Yokogawa Electric Corporation Supplier Across Africa
Instrument Africa supplies Yokogawa Electric Corporation automation products, including the Yokogawa AAR145-S00 Analog Input I/O Module, DCS modules, and industrial control system spare parts across Africa.
Regionally Aligned Supply Chain
We supply Yokogawa automation and DCS spare parts across Africa, helping industries reduce downtime caused by long OEM lead times, breakdowns, and obsolete components. Our sourcing network ensures fast, reliable delivery for maintenance teams, plant operators, and industrial projects across oil & gas, power generation, and process industries in Africa.
Genuine Yokogawa Industrial Components
We supply original and verified Yokogawa parts, including Yokogawa AAR145-S00 and CENTUM system modules, sourced through approved global channels. All parts are suitable for use in:
- Oil & Gas facilities
- Power generation plants
- Petrochemical and chemical industries
- Industrial automation systems
Specialized in Automation & Control
From PLC I/O modules and DCS components to field instrumentation, we deliver application-ready solutions tailored for plant reliability and operational efficiency.
Supply Coverage Across Africa
We deliver Yokogawa products to major industrial regions including: Angola, Burundi, Egypt, Ghana, Kenya, Nigeria, Rwanda, South Africa, Tanzania, and Uganda.
We provide full export support including:
- Shipping coordination
- Export documentation
- Secure packaging
- Door-to-door delivery options
Competitive Pricing for Industrial Buyers
We provide competitive pricing for industrial buyers across maintenance shutdowns, EPC projects, bulk procurement, and emergency replacement requirements, supporting cost-efficient sourcing for critical automation systems.