140DRA84000 Schneider Relay Output Module | Modicon Quantum 16-Point

140DRA84000 Schneider Electric Relay Discrete Output Module

140DRA84000 delivers stable relay-based output switching for industrial automation and PLC control systems.

The module belongs to the Modicon Quantum automation platform.

Its 16-point relay output architecture supports high-reliability field device control.

The module combines strong electrical isolation with industrial-grade switching durability.

Engineers deploy this module in process plants requiring dependable discrete output performance.

The integrated protection design improves long-term operational stability in harsh environments.

Industrial Control Highlights

• 16 relay output channels support distributed control applications.
• Relay-based switching improves compatibility with multiple load types.
• Integrated overvoltage suppression protects field output circuits.
• High isolation strength improves electrical system reliability.
• Industrial-grade relay durability supports continuous switching operation.
• Fast response timing improves automation sequence efficiency.
• LED diagnostics simplify maintenance and troubleshooting tasks.
• Wide voltage compatibility supports AC and DC loads.

Technical Performance Profile

• Brand: Schneider Electric
• Series: Modicon Quantum
• Model: 140DRA84000
• Module Type: Relay Discrete Output Module
• Output Channels: 16 discrete outputs
• Contact Type: 1 NO relay contact
• Contact Form: Form A
• Output Voltage Range: 20-250 V AC
• Output Voltage Range: 5-150 V DC
• Minimum Load: 50 mA
• Maximum Load Current: 2 A resistive
• Maximum Switching Capacity: 500 VA resistive
• Surge Current: 10 A for 10 ms capacitive
• Maximum Response Time: 10 ms ON / 20 ms OFF
• Mechanical Durability: 10,000,000 cycles
• Electrical Durability: Up to 200,000 cycles
• Overvoltage Protection: Internal varistor, 275 V
• Channel Isolation: 1780 Vrms AC
• Bus Isolation: 1780 Vrms AC / 2500 V DC
• Power Dissipation: 5.5 W + output load factor
• Bus Current Requirement: 1100 mA
• Operating Temperature: 0°C to 60°C
• Storage Temperature: -40°C to 85°C
• Humidity: 95% non-condensing
• Operating Altitude: Up to 5000 m
• Net Weight: 0.41 kg
• Module Format: Standard

Protection And Certification Capability

• CE marked industrial automation module.
• UL 508 compliant design.
• CSA certified industrial architecture.
• FM Class 1 Division 2 certified.
• ABS approved industrial application support.
• IEC electromagnetic compatibility compliance.

Integrated Diagnostic Indicators

• Green ACTIVE LED confirms bus communication status.
• Red FAULT LED identifies external abnormal conditions.
• 16 green status LEDs provide output activity visibility.
• Built-in diagnostic indication improves maintenance efficiency.
• Relay status visualization simplifies field troubleshooting.

Suitable Equipment Integration

• Modicon Quantum PLC systems
• Industrial process control cabinets
• Motor starter control assemblies
• Industrial relay switching panels
• Power distribution automation systems
• Process shutdown control architectures
• Factory automation infrastructure

Recommended Industrial Applications

• Oil and gas production facilities
• Power generation automation systems
• Chemical process plants
• Manufacturing production lines
• Water treatment automation systems
• Industrial material handling equipment
• Plant-wide discrete signal control networks

Global PLC Spare HUB's Insight

140DRA84000 performs effectively in industrial environments requiring dependable relay switching capability.

The module suits automation systems demanding strong electrical isolation and output flexibility.

Engineers value its long relay durability and broad load compatibility.

The integrated LED diagnostics improve troubleshooting efficiency during maintenance operations.

Its high switching endurance supports continuous process automation workloads.

The module integrates reliably into Modicon Quantum process architectures.

Engineering Deployment Recommendations

• Verify relay load type before system commissioning.
• Use surge suppression for inductive field devices.
• Maintain proper cabinet ventilation during high-load operation.
• Inspect terminal connections during scheduled maintenance.
• Confirm load current remains within rated specifications.

Shipping And Warranty Service

• Fast order dispatch within 24-48 hours.
• Worldwide shipping through FedEx, UPS, and DHL.
• Protective export packaging improves transport reliability.
• Industrial handling supports global automation projects.
• 12-month warranty service included.
• Technical support available for product integration.

Professional FAQ

Why are relay output modules preferred in mixed-voltage applications?

Relay outputs support both AC and DC load switching flexibility.

They also simplify integration with legacy industrial equipment.

How should engineers evaluate relay switching durability?

Review switching frequency, load type, and surge conditions carefully.

High-cycle applications require stable electrical protection strategies.

Which environments benefit from strong isolation performance?

High-noise industrial plants require strong channel isolation capability.

Isolation improves overall control system stability significantly.

What installation practice improves relay output lifespan?

Using proper load suppression reduces contact wear effectively.

Routine inspection also improves long-term switching reliability.

How should users select discrete output modules for process automation?

Verify switching voltage, current demand, and response timing first.

Relay modules suit applications requiring broad load compatibility.

Selection Recommendations

• Choose 140DRA84000 for relay-based industrial switching applications.
• Select this module for mixed AC and DC load environments.
• Use relay outputs where electrical isolation is critical.
• Choose Modicon Quantum modules for process automation infrastructure.
• Verify switching cycle requirements before deployment.
• Confirm load compatibility during system design stages.

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