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Yokogawa ALR121-S53 Serial Communication Module with RS-422 and RS-485 Interfaces for Industrial Automation
| Place of Origin | JAPAN |
|---|---|
| Brand Name | YOKOGAWA |
| Model Number | ALR121-S53 |
| Minimum Order Quantity | 1 |
| Price | $1800 |
| Delivery Time | 5-7days |
| Payment Terms | T/T |
| Supply Ability | 999 |
Product Details
| Product ID | Yokogawa ALR121-S53 Serial Communication Module | Brand | Yokogawa |
|---|---|---|---|
| Series | ALR121-S53 | Model Number | ALR121-S53 |
| Warranty | 1 Year | Function | Good |
| Condition | New | ||
| Highlight | RS-422 and RS-485 Interfaces Serial Communication Module,Wide Operating Temperature Range PLC Module,Industrial Automation Industrial Automation Module |
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Product Description
Yokogawa ALR121-S53 Serial Communication Module
The Yokogawa ALR121-S53 is a high‑performance serial communication module designed for industrial automation and process control systems. It enables reliable data exchange between Yokogawa distributed control systems (DCS) and external devices such as PLCs, remote I/O units, and serial equipment. The module supports both RS‑422 and RS‑485 communication interfaces, allowing flexible point‑to‑point or multipoint connections over long distances. Engineered for robust performance across a wide operating temperature range, the ALR121-S53 ensures stable and efficient data transmission in critical applications. It is well‑suited for industries including manufacturing, process control, energy management, and building automation, where communication reliability and system uptime are essential.
Technical Specifications
| Module Type |
Digital Output Module
|
|
Voltage
|
24VDC
|
|
Isolation
|
2500V isolation
|
|
Operating temperature
|
-20°C to 70°C
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Dimensions
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126.7×32.8×130 mm
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Product Images
Installation Requirements
Professional installation is essential to ensure optimal performance, operational 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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