140DAI55300 Schneider Electric Discrete Input Modules

Availability: 94 left in stock

Product Description 140DAI55300 (Part Number: 140DAI55300) is a 32-channel AC discrete input module for the Modicon Quantum platform. It interfaces with 115 V AC signals, enabling monitoring...

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

Product Description

140DAI55300 (Part Number: 140DAI55300) is a 32-channel AC discrete input module for the Modicon Quantum platform. It interfaces with 115 V AC signals, enabling monitoring of field devices such as limit switches, pushbuttons, and relay contacts.

The module organizes channels into four independent groups of eight, allowing multiple AC phases or sources while maintaining robust isolation and front-panel LED diagnostics for rapid troubleshooting.

Technical Specifications

Feature	Specification
Input Channels	32 discrete
Voltage Category	115 V AC
Voltage Range	80–132 V AC
Frequency	47–63 Hz
Input Groups	4 × 8 channels
Input Current	5 mA (average)
Input Impedance	12–15 kΩ
Response Time	Off→On: <25 ms On→Off: <30 ms
Isolation	Between groups: 1780 Vrms, 60 s Group to bus: 1780 Vrms, 60 s
Addressing	2 input words (32 bits)
Diagnostics	32 green LEDs (input state) 1 red LED (external fault)
Bus Current	300 mA
Power Dissipation	5 W max
Weight	0.45 kg

Applications

Power distribution centers
Water treatment facilities
Heavy manufacturing plants
Large-scale retrofit projects requiring high-density AC inputs

Notes

Multiple AC phases supported: each group can use different phases within rated isolation
Terminal Block: 40-pin removable block required (e.g., 140XTS00200)
Red LED: signals loss of field power or configuration mismatch

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.