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ABB CI920N 3BDS014113 Communication Interface for Industrial Automation
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Yokogawa ALR111-S01 Serial Communication Module

Brand:Yokogawa Electric
Item No.:ALR111-S01
Product Origin:Japan
Product Dimensions:205 mm (H) × 50 mm (W) × 150 mm (D)
Product Weight:0.48kg
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
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Introduction

The YOKOGAWA ALR111‑S01 Serial Communication Module is a robust industrial interface designed to deliver reliable, real‑time serial data connectivity between field instruments and higher‑level distributed control systems (DCS). Optimized for demanding automation environments, this module supports standardized serial protocols and provides stable signal transmission with excellent noise immunity. Its industrial‑grade construction and seamless integration with Yokogawa automation platforms make the ALR111‑S01 an effective solution for expanding communication capabilities while maintaining tight control over process data flows.

This serial communication module is ideal for engineers looking to integrate legacy devices, expand system interfacing options, or improve field‑to‑control connectivity in complex control architectures.

Technical Specifications

SpecificationDetail
Model NameYOKOGAWA ALR111‑S01
Module TypeSerial Communication Module
Compatible SystemsYokogawa Distributed Control Systems and Serial‑Based I/O Networks
Primary FunctionSerial link between field devices and control buses
Supported ProtocolsStandard industry serial protocols (configurable RS‑232/RS‑422/RS‑485)
MountingRack or chassis mount within Yokogawa I/O frameworks
Power SupplyPowered through system backplane or rack bus
Signal InterfacesBidirectional field‑to‑system serial communication
Dimensions (Approx.)205 mm (H) × 50 mm (W) × 150 mm (D)
Weight~0.48 kg
Operating TemperatureIndustrial operating range
IsolationElectrical isolation for enhanced signal reliability


Applications

The ALR111‑S01 Serial Communication Module is used across various industrial automation scenarios where dependable serial communication is needed:

  • Legacy Device Integration — Connecting older field instruments and controllers to modern Yokogawa DCS setups

  • Process Control Systems — Exchanging serial data for sensors, analyzers, and transducers

  • Manufacturing Networks — Serial communication for machine control and status reporting

  • Utility Automation — Reliable data transfer in energy, water, and facility systems

  • Remote Field Units — Communicating with distributed sensors and actuators over serial links

This module enhances system flexibility by supporting multiple serial standards and helping preserve existing field investments.


Advantages

  • Stable Serial Communication
    Provides dependable data exchange using industry‑standard serial protocols.

  • Broad Compatibility
    Works with a range of serial devices and integrates naturally with Yokogawa DCS systems.

  • Industrial‑Grade Resilience
    Designed for continuous operation in environments with electrical noise and temperature variation.

  • Space‑Efficient Design
    Compact dimensions allow installation in tight control racks without sacrificing performance.

  • Straightforward Integration
    Installs into Yokogawa I/O systems with minimal configuration effort.


Technical FAQs

  1. What is the main purpose of the ALR111‑S01?
    It serves as a serial communication interface between field devices and centralized control systems.

  2. Which serial standards does this module support?
    It supports configurable industry serial protocols such as RS‑232, RS‑422, and RS‑485.

  3. Is this module compatible with Yokogawa DCS platforms?
    Yes — it integrates with Yokogawa distributed control systems and compatible serial I/O networks.

  4. Does this module require a separate power supply?
    No — it is powered through the system backplane or rack bus power.

  5. What are the approximate dimensions of the module?
    Approximately 205 mm (H) × 50 mm (W) × 150 mm (D).

  6. How much does it weigh?
    Around 0.48 kg.

  7. Does the module provide electrical isolation?
    Yes — it includes electrical isolation to enhance signal integrity.

  8. Can it connect to legacy serial devices?
    Yes — its support for standard serial interfaces makes it ideal for legacy integration.

  9. Is it suitable for harsh industrial environments?
    Yes — it is engineered to operate reliably under industrial temperature and noise conditions.

  10. Can multiple modules be used together?
    Yes — multiple units can be deployed to support larger or segmented serial networks.


Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
Business hours: We Provide Online Support 24/7
Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China

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