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Yokogawa ALR121-S51 S1 Serial Communication Module

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The Yokogawa ALR121-S51 S1 Serial Communication Module is designed for industrial control applications, enabling seamless communication between devices and systems.

Product Type:Serial Communication Module

Interface:RS-422/RS-485 (4-wire system)

Connection Method:Point-to-point (RS-422), Multipoint (RS-485)

Communication Function:Robust and efficient data exchange

I/O Wiring:Cable with 3-pair shield, AKB161, or AKB162

Current Consumption:0.5 A

Suffix Code:S=Standard type, 1=With ISA Standard G3

Weight:0.34 kg

    The YOKOGAWA ALR121-S51 S1 Communication Module boasts an ultra-reliable design that withstands the rigors of industrial environments, ensuring uninterrupted operation even under extreme conditions.

    With its advanced RS-485 protocol support, this module facilitates robust and error-resistant data transmission over long distances, ideal for complex industrial networks.

    Featuring a compact yet sturdy form factor, it seamlessly integrates into a variety of machinery and automation systems without compromising on performance or space.

    Equipped with a wide operating voltage range, this module ensures compatibility across different power sources, making it versatile for global applications.

    Offering an extensive temperature range, it’s designed for continuous operation in diverse climates, from freezing cold to scorching heat, ensuring reliability in all seasons.

Yokogawa ALR121-S51 S1  Communication Module




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      Main business of the company:

      ABB mainly consists of modules, PP8 series KUC series drive units, PM8 series controllers, 5SHY series IGCT modules, 5SHX series IGCT modules, 3HAC series robot spare parts, PPD series central processing units, PCD series excitation system controllers, PFEA series tension amplifiers PFSK series modules, PFT series tension sensors, etc., all have a large amount of stock available

      The modules starting with GE are the main ones; The modules starting with GE are the main ones; IS200 series IS215 series DS200 series DS215 series IC689 series IS4 series IS3 series SR series VMIVME series

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