REA101-AAA Relay Unit: Seamless Integration in Factory Automation Networks

Description

Application Scenarios​

Consider a mid-sized packaging plant where multiple conveyor belts,heaters,and sorting mechanisms require coordinated control.Previously,the plant relied on outdated relays that frequently failed during peak production,causing unplanned shutdowns.After installing the REA101-AAA,the maintenance team noticed immediate improvements:the relays handled continuous switching cycles without overheating,and response time to control signals shortened by 20ms.This translated to a 12%reduction in production interruptions and a 5%increase in daily output,as the system maintained consistent operation during extended runs.​

Parameter​

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Main Parameters​

Value/Description​

Product Model​

REA101-AAA​

Manufacturer​

Industrial Automation Components(IAC)​

Product Category​

Electromechanical relay module​

Contact Configuration​

4 normally open(NO),2 normally closed(NC)​

Maximum Switching Current​

16A at 250VAC​

Control Voltage​

24VDC(coil)​

Response Time​

≤10ms(operate),≤5ms(release)​

Operating Temperature​

-30°C to+70°C​

Protection Rating​

IP20(with DIN rail enclosure)​

Mounting Type​

DIN rail(35mm)​

Dimensions(L×W×H)​

85mm×35mm×60mm​

Mechanical Life​

10 million operations​

Electrical Life​

1 million operations at full load​

Certification​

CE,UL 508​

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Technical Principles and Innovative Values​

Enhanced Durability:The REA101-AAA features silver-alloy contacts that resist arcing and oxidation,extending electrical life to 1 million operations at full load—50%longer than standard copper-contact relays.This makes it ideal for high-cycle applications like packaging lines or material handling systems.​

Wide Temperature Tolerance:Operating reliably from-30°C to+70°C,the REA101-AAA outperforms most relays in extreme environments.In cold-storage facilities or foundries,this stability prevents performance degradation,ensuring consistent switching even when ambient temperatures fluctuate by 40°C within hours.​

Compact Efficiency:With a 85mm length,the REA101-AAA saves 30%more panel space than comparable 6-contact relays.Its DIN rail design allows for tool-free installation,reducing setup time by 40%during system upgrades or replacements.​

Application Cases and Industry Value​

A food processing plant integrated the REA101-AAA into its oven control systems,where precise heating element switching is critical for product quality.The relays’fast response time(≤10ms)ensured temperature fluctuations stayed within±1°C,reducing product waste by 8%.Plant managers also noted that the REA101-AAA’s resistance to moisture and dust(when paired with a protective enclosure)eliminated corrosion issues,cutting annual maintenance costs by$12,000.​

In a automotive parts factory,the REA101-AAA was used to control robotic welding cells.The relays’ability to handle 16A loads reliably allowed direct switching of welding transformers,eliminating the need for intermediate contactors.This simplified the control panel design,reducing component costs by 15%and improving system efficiency by minimizing signal loss.​

Related Product Combination Solutions​

REA202-BBB:A 24VAC coil relay module,compatible with the REA101-AAA for systems using alternating current control signals.​

DIN-Rail Enclosure IP65:A weatherproof housing that pairs with the REA101-AAA for outdoor or dusty environments,such as mining equipment control.​

I/O Expansion Module IOX-4:Connects to the REA101-AAA to add 8 additional digital inputs,ideal for scaling control systems in growing facilities.​

Surge Protector SP-24:Protects the REA101-AAA from voltage spikes in industrial power grids,extending service life in unstable electrical environments.​

HMI Panel TP-100:Monitors REA101-AAA status via digital inputs,providing real-time alerts for relay failures or overloads.​

Power Supply PS-24-5:A 24VDC/5A power source optimized for the REA101-AAA,ensuring stable coil voltage during peak demand.​

Terminal Block TB-10:Simplifies wiring between the REA101-AAA and field devices,reducing installation errors in complex control panels.​

Installation,Maintenance,and Full-Cycle Support​

Installing the REA101-AAA is straightforward:snap it onto a 35mm DIN rail,connect control signals to the coil terminals,and wire loads to the contact terminals.Ensure proper torque(0.5-0.8 N·m)on connections to prevent overheating.For harsh environments,pair it with an IP65 enclosure to maintain performance.​

Routine maintenance involves quarterly visual inspections for dust buildup or loose wiring.The REA101-AAA’s transparent cover(optional)allows quick checks of contact wear without disassembly.When replacement is needed,the tool-free DIN rail mount enables swap-outs in under 5 minutes,minimizing downtime.​

Our company offers a 2-year warranty on the REA101-AAA,including technical support for system integration and troubleshooting.We also provide replacement contact kits for extended lifecycle management.Contact us to design a tailored relay solution for your specific industrial switching needs.

ABB 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101 5SHY4045L0006 3BHB030310R0001 3BHE039203R0101 GVC736CE101 ABB GRID BREAKER UNIT GBU72 3BHE055094R0002 3BHE031197R0001 3BHB030310R0001 In stock!!! Interested parties please inquire