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Home>Yokogawa>Yokogawa | ALR121-S51 S1 | Serial Communication Modules
Yokogawa |  ALR121-S51 S1 | Serial Communication Modules

Yokogawa | ALR121-S51 S1 | Serial Communication Modules

Item NO.: ALR121-S51 S1

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Detail

  • Product NameYokogawa | ALR121-S51 S1 | Serial Communication Modules
  • Item NO.ALR121-S51 S1
  • Weight1.0000 kg = 2.2046 lb = 35.2740 oz
  • CategoryYokogawa
  • BrandYOKOGAWA
  • Creation Time2025-05-23


Sales Manager Anna

E-mail

sales8@apterpower.com

Phone

+86-18106909650 whatsapp


 

Product details

The Yokogawa ALR121-S51 S1 is a robust serial communication module engineered for industrial automation systems, facilitating reliable data exchange between field control stations (FCS) and various subsystems. Designed to operate under demanding conditions, it ensures seamless integration and efficient communication within complex 
 Key Specifications
Model: ALR121-S50 S1
Interface: RS-422/RS-485 (4-wire system)
Connection Methods:
Point-to-point (RS-422)
Multipoint (RS-485)
Communication Function: Half-duplex
Synchronization Method: Start-stop synchronization

 

Transport packaging services

To ensure every product arrives in pristine condition, we implement strict packaging standards. All spare parts are securely packed using anti-static, moisture-proof, and shock-resistant materials. This multi-layered protection minimizes the risk of damage during handling and international transit, delivering peace of mind with every shipment.

We support a wide range of international express services, including DHL, FedEx, UPS, TNT, and SF Express. Our logistics network enables delivery to over 200 countries and regions worldwide, ensuring timely and reliable shipment wherever you are.


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