140DAI54300
Schneider Discrete Input Module 140DAI54300
Schneider Electric
Schneider Discrete Input Module 140DAI54300
['Home', 'Schneider', '140DAI54300'] Need Schneider 140DAI54300? Discrete Input Module for Modicon Quantum Automation Platform. S…
Specifications
| Brand | Schneider |
|---|---|
| Model Number | 140DAI54300 |
| Official Product Name | 140DAI54300 |
| Applicable System | Modicon Quantum Automation Platform |
| Product Type | Discrete Input Module |
| Equivalent Standard | Contact us for cross-reference and alternative models |
| Product Status | In Stock |
| Input Channels | 16 (2 groups of 8) |
| Input Voltage | 115 V AC |
| Network Frequency | 47 to 63 Hz |
| Input Current | 11.1 mA at 57-63 Hz / 13.2 mA at 47-53 Hz |
| State 1 Guaranteed Voltage | 79 to 132 V AC |
| Isolation Voltage | 1780 Vrms for 1 min (group and bus) |
| Bus Current Requirement | 180 mA |
| Power Dissipation | 5.5 W |
| Operating Temperature | 0 to 60 deg C |
| Net Weight | 0.3 kg |
| Product Type | VAC Discrete Input Module |
Product Description
It provides 16 isolated 115 V AC digital input channels organized in 2 groups of 8, designed for direct connection to 110/120 V control circuits in industrial environments without intermediate relays. Built-in opto-isolation (1780 Vrms group/bus) protects the PLC CPU from field surges, while fast response and per-point LED indicators simplify commissioning and maintenance. The 140DAI54300 is a discrete input module within the Modicon Quantum automation platform.
Basic Product Information
- 1780 Vrms channel-to-bus isolation protects the CPU from surges and EMI
- Per-point green LEDs plus bus-active and fault LEDs for fast diagnostics
- Compatible with Unity Pro, Concept and ProWORX 32 software
- 16 isolated 115 V AC discrete inputs in 2 groups of 8 for high-voltage signal acquisition
Technical Specifications
Version & Model Difference
Application Scenarios
- High-voltage signal acquisition from 110/120 V contactors and limit switches
- Replacing hard-wired relay logic in discrete manufacturing
- EMI-heavy environments requiring channel-to-channel isolation
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Frequently Asked Questions
What software is required to configure the 140DAI54300?
The module is configured in Unity Pro, Concept or ProWORX 32 and is recognized automatically via backplane enumeration; no firmware-specific driver is required.
Can it be used in a Quantum hot-standby redundant system?
Yes. Discrete input modules including the 140DAI54300 are supported on both primary and standby racks in Quantum Hot Standby architectures when identical references and firmware-compatible CPUs are used.
What is the guaranteed State 1 input voltage range?
State 1 is guaranteed between 79 and 132 V AC (57-63 Hz) and 85 to 132 V AC (47-53 Hz); State 0 is guaranteed at 0 to 20 V AC.
What are the installation and isolation ratings?
Isolation between groups and between group and bus is 1780 Vrms for 1 minute; install by aligning with the backplane connector and pressing until locking tabs engage, then assign the slot address in software.
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