Schneider Electric 140DDI84100 - Discrete Input Module

Schneider Electric Quantum 140DDI84100 Discrete Input Module

Key Features & Specifications

• The 140DDI84100 module provides sixteen wide-range DC input channels in one unit.
• It accepts a broad input voltage range from 10V to 60V DC for maximum application flexibility.
• This module uses positive logic (sinking) inputs with precise voltage threshold specifications.
• It delivers a consistent response time of 4 milliseconds for both ON and OFF state transitions.
• The channels are organized into eight isolated groups for enhanced safety and wiring convenience.
• Front-panel indicators include sixteen green channel LEDs plus active and fault status lights.
• It carries major industrial safety certifications including UL 508, CSA, and FM Class 1 Division 2.

Detailed Technical Parameters

• Product Type: Wide-Range DC Discrete Input Module
• Input Channels: 16 points, Sourcing (Positive Logic)
• Input Voltage Range: 10 - 60 V DC
• Absolute Maximum Voltage: 75 V DC
• Response Time: 4 ms (both 0→1 and 1→0)
• Switching Frequency: ≤ 100 Hz
• Backplane Current: 200 mA
• Power Dissipation: 1 W + (0.62 x number of active points)
• Addressing: Requires only 1 input word in controller configuration.
• Isolation: 2500 Vrms DC between field and bus, 700 Vrms DC between channel groups.

Voltage & Current Specifications

• 12V DC Operation: State 1: 9-12V (12V ±5%), State 0: 0-1.8V, Current: 5-10 mA
• 24V DC Operation: State 1: 19.2-28.8V (24V ±20%), State 0: 0-5V, Current: 6-30 mA
• 48V DC Operation: State 1: 38.4-57.6V (48V ±20%), State 0: 0-10V, Current: 2-15 mA
• 60V DC Operation: State 1: 48-72V (60V ±20%), State 0: 0-9V, Current: 1-5 mA

Environmental Durability & Compliance

• The module operates reliably in a temperature range from 0°C to 60°C.
• It withstands storage temperatures from -40°C to 85°C.
• Maintains performance at up to 95% relative humidity without condensation.
• Suitable for high-altitude installations up to 5000 meters.
• Features excellent electromagnetic immunity (9.1 V/m) and ESD protection (4kV contact, 8kV air).

Frequently Asked Questions (FAQ)

• Is this module brand new and authentic? Yes, we supply only 100% Brand New Original Schneider Electric products.
• What is the main advantage of this module? Its wide 10-60V DC range allows connection to various voltage sources without additional converters.
• How quickly will my order ship? We typically process and ship orders within 3-5 business days.
• Can I mix different voltages on the same module? Yes, each input independently accepts 10-60V DC within the specified thresholds.
• How many isolation groups are there? The sixteen inputs are divided into eight groups with 700V DC isolation between them.
• What is the maximum switching frequency? The module supports switching frequencies up to 100 Hz.
• Do you offer volume discounts? Yes, contact us for pricing on multi-unit purchases (7-unit packs available).

Contact Information for Inquiries: sales@nex-auto.com or contact us via WhatsApp at +86 153 9242 9628.

Partner: NexAuto Technology Limited