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ABB CI920N 3BDS014113 Communication Interface for Industrial Automation
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Schneider 140ERT85410IAT Multifunction Input Module

Brand:Schneider PLC
Item No.:140ERT85410IAT
Product Origin:France
Product Dimensions:103 × 40 × 250 mm
Product Weight:0.5kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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140ERT85410IAT-1140ERT85410IAT-4140ERT85410IAT-3140ERT85410IAT-2

Introduction

The Schneider 140ERT85410IAT Multifunction Input Module is a specialized Sequence of Events (SOE) input solution designed for the Modicon Quantum platform. It is engineered for applications that demand high-resolution event capture, precise time synchronization, and reliable status monitoring across distributed control systems. With its enhanced diagnostic capabilities and industrial-grade signal processing, this module is widely used in environments where traceability and system accuracy are essential for operational visibility and control.

Technical Specifications

ParameterSpecification
Product TypeMultifunction Input Module (SOE / Time-Stamped)
PlatformModicon Quantum
Input Channels32 discrete inputs
Channel Groups2 × 16 input groups
Input Voltage Range24–125 V DC
Clock Input1 × 24 V DC reference input
Event FunctionTime-stamped sequence-of-events logging
Time SynchronizationDCF77 protocol support
Input FilteringConfigurable 0–255 ms anti-bounce
Signal ResolutionHigh-speed event detection (SOE class)
IsolationOptocoupler isolation between groups
CommunicationBackplane (Quantum rack)
Power Consumption≤ 7.5 W
Operating Temperature0°C to 60°C
Storage Temperature-40°C to 85°C
HumidityUp to 95% non-condensing


Applications

This module is designed for high-integrity industrial environments where accurate event sequencing is critical. It is commonly used in power distribution systems, substations, oil & gas monitoring, transportation signaling, and large-scale process automation plants. The ability to capture and timestamp every input transition makes it especially valuable for fault analysis, system diagnostics, and compliance reporting in mission-critical infrastructures.


Advantages

The 140ERT85410IAT stands out for its enhanced SOE precision and improved diagnostic architecture compared to standard discrete input modules. It provides highly accurate time-stamped event logging, enabling engineers to reconstruct system behavior with millisecond-level clarity.

Its dual-group input design improves wiring organization and electrical isolation, reducing noise interference in high-density installations. The configurable debounce filtering allows adaptation to both fast and slow switching field devices, ensuring clean signal acquisition across different industrial sensors.

The module also integrates advanced self-diagnostics, helping operators quickly detect faults and maintain system reliability. Combined with DCF77 synchronization, it ensures consistent timing across distributed systems, which is essential for coordinated multi-site automation networks.


Technical FAQs

1. What is the main function of this module?
It records and timestamps discrete input events for Sequence of Events (SOE) monitoring.

2. How many inputs does it support?
It supports 32 discrete inputs plus 1 clock reference input.

3. What voltage range is supported?
It operates with 24–125 V DC process inputs.

4. What is its key feature compared to standard input modules?
It provides time-stamped event logging with high-resolution sequence tracking.

5. Does it support time synchronization?
Yes, it supports DCF77 time synchronization protocol.

6. What is anti-bounce filtering used for?
It removes signal noise from mechanical contacts or unstable inputs.

7. How fast does it capture events?
It supports high-speed acquisition suitable for SOE-level event detection.

8. Is electrical isolation included?
Yes, optocoupler isolation is used between input groups.

9. What industries typically use it?
Power systems, utilities, transportation, and process industries.

10. Is it still widely used today?
Yes, especially in legacy Modicon Quantum installations requiring precise event tracking.


Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
Business hours: We Provide Online Support 24/7
Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China

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