140DAI55300 Schneider Electric Discrete Input Module

140DAI55300 Schneider Modicon Quantum Discrete Input Modules

140DAI55300 Schneider Modicon Quantum Discrete Input Modules

Availability: 94 left in stock

Schneider Electric 140DAI55300 Modicon Quantum Discrete Input Module The Schneider Electric 140DAI55300, also cataloged as the Schneider Electric 140DAI55300 Discrete...

SKU: 140DAI55300

Manufacturer: Schneider
Product No.: 140DAI55300
Product Type: Discrete Input Modules
Product Origin: France
Payment:T/T, Western Union
Weight: 450g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Schneider Electric 140DAI55300 Modicon Quantum Discrete Input Module

The Schneider Electric 140DAI55300, also cataloged as the Schneider Electric 140DAI55300 Discrete Input Module, operates as a dedicated hardware component for high-density AC signal integration within Modicon Quantum Automation Platform platforms. The hardware acts as a physical interface that samples 115 V AC electrical states from multi-channel field sensors and converts them into 32 bits of binary input data across the local automation bus.

Hardware Specifications

Parameter	Specification
Model	140DAI55300
Brand	Schneider Electric
Origin	France
Weight	0.45 kg
Dimensions	Standard Modicon Quantum single-slot module profile
Operating Temp	0 to 60 deg C
Power Consumption	5 W maximum
Bus Current Requirement	300 mA maximum
Input Channels	32 Discrete Inputs (4 groups of 8 channels)
Voltage Category	115 V AC
Input Voltage Range	80-132 V AC
Network Frequency	47-63 Hz
Input Current	5 mA average per channel
Input Impedance	12-15 kOhm
Response Time	Off to On: less than 25 ms; On to Off: less than 30 ms
Isolation Voltage	1780 Vrms for 60 seconds (Group-to-Group and Group-to-Bus)
Addressing Requirement	2 input words (32 bits total)
Diagnostics	32 green channel LEDs, 1 red external fault LED

Industrial Control & Deterministic Networks

The module implements a dense interface mapping strategy to handle high I/O density scaling inside a single Quantum slot configuration. The internal communication processor manages data transfers onto Profinet / EtherNet/IP deterministic networks through compatible network head units, ensuring fixed transmission deadlines. Field operators execute updates across the backplane bus while internal firmware routines constantly verify the firmware flash compatibility of the logic circuitry to inhibit synchronization drift during active processing phases.

Frequently Asked Questions

Q: How does the channel grouping layout on the 140DAI55300 affect electrical phase distribution?

A: The 32 input channels utilize 4 independent isolated groups of 8 channels each, which enables technical crews to wire different AC electrical phases into a single physical module housing.

Q: What actions should be taken if the front panel red fault LED illuminates?

A: Technicians must inspect the field circuits immediately to detect external wiring faults or blown protection fuses, as the module triggers this indication when external loop logic failures occur.

Field Installation Guidelines

Insert the single-slot card straight into the Modicon Quantum backplane assembly, pressing firmly until the top and bottom mechanical locking tabs engage with the rack frame.
Wire the 115 V AC terminal connectors using separate conduit tracks for each isolated channel group to maintain proper phase separation and electrical isolation bounds.
Connect a continuous ground wire from the rack chassis directly to the plant central earth ground bus to clear parasitic noise from the high-density input loops.
Leave appropriate ventilation spacing at the top and bottom of the slot housing to ensure passive thermal dissipation stays within specified operational boundaries.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.