Overview
The Yokogawa SNT401-13 is a fiber optic ESB bus repeater module designed for industrial control and process automation systems. It extends ESB bus communication over fiber optic connections, helping maintain reliable data transmission between distributed system components.
General Information
Part Number: SNT401-13
Manufacturer: Yokogawa
Product Type: Fiber Optic ESB Bus Repeater Module
Application: Industrial process control and automation
Function: ESB bus signal regeneration and fiber optic 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
Signal Transmission: Supports reliable communication over extended distances
System Interface: Connects compatible ESB bus 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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