Yokogawa SNT521-53 Fiber Optic ESB Bus Repeater Slave Module
| Release time | Sep 1, 2026 |
|---|---|
| Brand | Yokogawa Electric |
| Product Numbe | SNT521-53 |
| Country Of Origin | Japan |
| Dimensions | 142.5 x 130 x 32.8 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 SNT521-53 is a fiber optic ESB bus repeater slave module designed for industrial process control and automation systems. It helps extend and regenerate ESB bus communication signals through optical fiber connections, supporting reliable data transmission between distributed system components.
General Information
Part Number: SNT521-53
Manufacturer: Yokogawa
Product Type: Fiber Optic ESB Bus Repeater Slave Module
Application: Industrial process control and automation
Function: ESB bus signal regeneration and optical communication
Brand / Country of Origin: Yokogawa / Japan
Power Specifications
Power Supply: Supplied by the compatible control system
Input Type: DC control power
Power Management: Integrated module-level power circuitry
Protection: Designed for reliable operation within the specified control system environment
Communication & Interface
Bus Type: ESB bus
Communication Medium: Fiber optic
Repeater Function: Regenerates and extends ESB bus communication signals
Communication Interface: Connects compatible ESB bus segments
Slave Function: Operates as a repeater slave within the compatible ESB bus architecture
Signal Transmission: Supports stable communication between distributed system components
Diagnostics: Supports communication and system status monitoring
Environmental
Operating Temperature: Suitable for industrial control cabinet environments
Humidity: Designed for typical industrial operating conditions
Installation Environment: Indoor industrial control equipment
Cooling: Natural or cabinet-level cooling
Protection: Intended for installation within a protected control enclosure
Dimensions & Weight
Dimensions (L × W × H): 142.5 × 130 × 32.8 mm
Weight: 0.3 kg
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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.