140DAI54000 Schneider Quantum Discrete Input Module 115V AC

Manufacturer: Schneider Electric
Product No.: 140DAI54000
Condition： In stock
Product Type: AC Input Module
Product Origin: DE
Payment: T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Quantity

Selected quantity: 1

Estimate delivery times: 12-26 days (International), 3-6 days (United States).

Return within 30 days of purchase. Duties & taxes are non-refundable.

Guaranteed Safe Checkout

140DAI54000 Schneider Electric Modicon Quantum Discrete Input Module

140DAI54000 is a high-reliability AC discrete input module designed for the Modicon Quantum automation platform.

The module processes 115 V AC field input signals across 16 isolated industrial channels.

Its robust isolation architecture improves electrical stability in demanding automation environments.

The module supports fast signal acquisition for industrial monitoring and control applications.

140DAI54000 integrates efficiently into large-scale process automation and distributed control systems.

Core Functional Architecture

16-channel AC discrete input processing
Designed for Modicon Quantum PLC systems
Supports 115 V AC industrial field signals
Integrated channel status LED indicators
High isolation capability improves operational safety
Compatible with major Schneider engineering software platforms
Optimized for continuous industrial operation

Technical Specifications

Brand	Schneider Electric
Model	140DAI54000
Series	Modicon Quantum
Product Type	VAC discrete input module
Discrete Inputs	16 channels
Input Voltage	115 V AC
Network Frequency	47 to 63 Hz
Input Current	11.1 mA to 13.2 mA
Input Impedance	12000 to 14400 Ohm capacitive
Maximum Leakage Current	2.1 mA
Absolute Maximum Input	132 V continuous
Response Time Off-On	0.75 to 4.9 ms
Response Time On-Off	7.3 to 12.3 ms
Isolation Between Channels	1780 Vrms
Isolation Between Bus And Channels	1780 Vrms
Bus Current Requirement	180 mA
Power Dissipation	5.5 W
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 85°C
Humidity Range	95% non-condensing
Operating Altitude	Up to 5000 m
Net Weight	0.31 kg
Certifications	CE, FM Class 1 Division 2, cUL
Compliance Standards	UL 508, CSA C22.2 No 142

Software Compatibility

Concept
ProWORX 32
Unity Pro

Electrical Protection And Signal Integrity

High isolation protects PLC backplane integrity
Input filtering improves signal stability
Fast response timing supports industrial event monitoring
Capacitive impedance improves AC input compatibility
LED diagnostics simplify field troubleshooting
Electromagnetic resistance supports noisy industrial environments

Integrated Status Indicators

Green LED for active bus communication
Red LED for external fault indication
16 green LEDs for channel activity monitoring

Industrial Application Scenarios

Factory automation systems
Distributed PLC control networks
Power distribution monitoring
Process automation installations
Industrial machinery status monitoring
Discrete signal acquisition systems
Large-scale production line automation

Compatible Equipment

Modicon Quantum PLC racks
Industrial distributed control systems
Schneider automation cabinets
Process control infrastructure
Plant monitoring systems
Industrial digital input networks

Diagnostic And Maintenance Advantages

Channel LEDs simplify field signal verification
Fault indicators improve troubleshooting speed
High isolation reduces risk of communication disturbances
Supports stable long-term industrial operation
Improves maintenance efficiency in dense control cabinets
Helps isolate unstable AC field signal conditions

Engineering Installation Recommendations

Verify input voltage compatibility before energizing
Maintain proper cabinet ventilation for thermal stability
Separate AC input wiring from high-current power cables
Inspect field terminal tightness during commissioning
Verify grounding continuity inside the Quantum rack
Label channel wiring for maintenance efficiency

Global PLC Spare HUB's Insight

140DAI54000 delivers reliable AC input acquisition performance in complex industrial automation environments.

The module performs exceptionally well in distributed process systems requiring stable field signal monitoring.

Engineering teams value its strong electrical isolation and fast channel response capability.

The integrated diagnostic LEDs significantly simplify commissioning and maintenance procedures.

Its compatibility with major Schneider engineering software improves deployment flexibility.

Packing And Logistics

1 × 140DAI54000 input module
Industrial anti-static protective packaging
Shock-resistant export-grade carton
Secure connector protection materials
Global shipping support available

Warranty And Shipping Service

Warranty Period: 12 months
Dispatch Time: 24–48 hours
Courier Services: FedEx, UPS, DHL
Packaging Standard: Industrial export protection
Worldwide Delivery: Available globally

Professional FAQ

Why is channel isolation important in PLC input modules?

Isolation protects the backplane and improves signal reliability during electrical disturbances.

What field issue commonly affects AC input stability?

Improper grounding and shared power routing often introduce unstable signal conditions.

Why do engineers monitor response time specifications carefully?

Fast response timing improves event capture accuracy in automation systems.

What should technicians verify before replacing the module?

Confirm rack compatibility, voltage requirements, and software configuration parameters.

Which applications benefit most from this module architecture?

Large-scale process automation systems requiring reliable AC signal acquisition benefit significantly.

12-Month Comprehensive Warranty

Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.

Coverage: Functional defects and hardware failures under normal operating conditions.
Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.

Returns & Exchange Policy

We offer a 30-day return policy to ensure you receive the exact part your system requires.

Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.

Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.