Yokogawa A2SMX802 Straight-through I/O Signal Adapter
Yokogawa A2SMX802 Straight-through I/O Signal Adapter
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Brand:Yokogawa Electric Item No.:A2SMX802 Product Origin:Japan Product Dimensions:130 x 12.8 x 40 mm Product Weight:0.1 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Yokogawa A2SMX802 Straight-through I/O Signal Adapter is a passive interface module designed for industrial automation and process control systems. It enables direct transmission of field signals to I/O modules without conversion or processing, ensuring minimal latency and high signal integrity. Widely used in Yokogawa CENTUM VP and N-IO systems, it simplifies wiring architecture while maintaining reliable performance in large-scale industrial environments.
Technical Specifications
Parameter
Specification
Model
A2SMX802
Type
Straight-through I/O Signal Adapter
Dimensions
130 × 12.8 × 40 mm
Weight
0.1 kg
Application
Process Control / Automation
Function
Signal Pass-through
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Applications
• Signal pass-through in Yokogawa CENTUM VP and N-IO systems for direct field-to-I/O wiring without conversion.
• Industrial automation systems requiring transparent transmission of analog and digital field signals.
• Distributed control architectures where simplified wiring between field devices and I/O modules is preferred.
• Power plants and process industries needing reliable direct signal routing with minimal processing delay.
• Retrofit installations maintaining existing field wiring while upgrading control system hardware.
Key Advantages
• Provides direct “as-is” signal transmission between field devices and I/O modules without conversion.
• Maintains high signal integrity by minimizing processing and interface complexity.
• Reduces wiring complexity in large-scale industrial control systems.
• Supports stable operation in continuous industrial environments.
• Fully compatible with Yokogawa N-IO and CENTUM VP architectures.
• Enables flexible system expansion while preserving existing field wiring layouts.
Technical FAQs
1. What is the main function of this adapter?
It passes field signals directly to the I/O module without modifying them.
2. Does it perform signal conversion?
No, it provides straight-through signal transmission only.
3. Is it compatible with Yokogawa CENTUM VP systems?
Yes, it is designed for Yokogawa distributed control systems.
4. What types of signals does it support?
It supports analog and digital field signals depending on system configuration.
5. Does it reduce wiring complexity?
Yes, it simplifies field wiring by enabling direct pass-through connections.
6. Is it suitable for continuous operation?
Yes, it is designed for 24/7 industrial environments.
7. Can it be used in retrofit projects?
Yes, it is commonly used in system upgrades and migration projects.
8. Does it require configuration?
No, it operates as a passive signal interface module.
9. Does it improve signal accuracy?
It preserves original signal integrity by avoiding unnecessary conversion.
10. Is it used for isolation?
No, it is not an isolator; it is a direct signal pass-through adapter.
