Yokogawa ALR121-S01 Serial Communication Module
| Release time | Jul 9, 2026 |
|---|---|
| Brand | Yokogawa Electric |
| Product Numbe | ALR121-S01 |
| Country Of Origin | Japan |
| Dimensions | 126.7 × 32.8 × 130 mm |
| Weight | 0.3 kg |
| Condition | New & In Stock |
| Payment Methods | T/T, PayPal, Western Union |
| Lead Time | 1-3 Working Days |
| Warranty | One Year |
| Courier partners | DHL, UPS, TNT, FedEx and EMS. |
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Overview
The Yokogawa ALR121-S01 is a Serial Communication Module designed for Yokogawa CENTUM distributed control systems. It provides stable serial communication between the control system and external devices, supporting reliable data exchange for industrial automation and process monitoring applications.
This module enables connection with field instruments, controllers, and third-party equipment through serial communication interfaces. Its compact modular design helps improve system flexibility while maintaining dependable performance in continuous industrial operations.
General Information
Part Number: ALR121-S01
Manufacturer: Yokogawa
Brand: Yokogawa
Country of Origin: Japan
Product Type: Serial Communication Module
Series: CENTUM Distributed Control System
Application: Process automation, industrial communication, monitoring systems, and plant operations
Module Function: Provides serial communication capability between the DCS and external devices
Communication Type: Serial interface communication module
Installation Method: Control cabinet or system rack installation
Design Feature: Compact modular structure for efficient DCS communication integration
Power Specifications
Supply Voltage: 24 V DC system power supply
Power Consumption: Designed for efficient industrial operation
Power Function: Provides operating power for communication processing and module functions
Protection Features: Supports stable operation and reliable system performance
Performance Feature: Maintains consistent communication operation in industrial environments
Communication & Interface
Communication Interface: Serial communication interface
Compatible System: Yokogawa CENTUM distributed control systems
Communication Function: Enables data exchange between the DCS and external serial devices
Protocol Support: Designed for industrial serial communication applications
Connection Function: Provides reliable communication links for instruments, controllers, and monitoring equipment
Diagnostic Function: Supports communication status monitoring and fault indication
Environmental
Operating Environment: Industrial process automation environments
Operating Temperature: Suitable for standard DCS cabinet installations
Humidity: Designed for typical industrial operating conditions
Construction Design: Industrial-grade modular structure for reliable continuous operation
Installation Area: Suitable for control cabinets, instrument panels, and automation systems
Maintenance Requirement: Designed for convenient maintenance and long-term system availability
Dimensions & Weight
Dimensions (L × W × H): 126.7 × 32.8 × 130 mm
Weight: 0.3 kg
New In Stock
QDo you provide technical support or installation services?
QCan I return products if they don’t meet my requirements?
QHow can I ensure compatibility with my existing systems?
QAre there discounts for new wholesale customers?
QCan I purchase different quantities of a product?
QWhat payment methods do you accept for wholesale orders?
QCan I get discounts for bulk purchases?
QWhat is the minimum order quantity (MOQ)?
QHow long does shipping take?
QHow can I verify the product before purchasing?
QDoes this product come with a warranty?
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613620394314 | |||||||
| +8613620394314 | ||||||||
| +8613620394314 | ||||||||
| Add | Room 1102, Jiuzhou Commercial Building, Siming District, Xiamen, China | |||||||
Warranty Conditions
At Qunlebu Co., Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
Normal wear and tear.
Negligence.
Extreme environmental conditions beyond product specifications.
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Prev：Yokogawa ALR121-S00 Serial Communication ModuleNext：Yokogawa ALR121-S50 S1 Serial Communication Module
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