Schneider Electric 140HLI34000 Interrupt Module

Schneider Electric Modicon Quantum Latch/Interrupt Module

Core Technical Specifications

• Brand & Model: This is the 140HLI34000 latch/interrupt module from Schneider Electric's Modicon Quantum series.
• Input Configuration: The module provides 16 discrete input channels with fast isolated circuitry.
• Electrical Ratings: It accepts an absolute maximum input of 30 V DC. State 1 is guaranteed between 15-30V, State 0 between -3-5V.
• Speed Performance: It features an ultra-fast response time of 130 µs (Off to On) and 30 µs (On to Off).
• Current Characteristics: Input current is ≤0.5 mA for State 1 and 2-8 mA for State 0 for clear signal definition.
• Power & Addressing: The module requires 400 mA from the bus and dissipates 2.0W + (0.3 x points on).

Isolation & Protection Features

• The module includes internal reverse polarity protection for the 30V supply line.
• It offers robust isolation between channels rated at 500 V AC for 60 seconds.
• Isolation between channels and the bus is 1780 V AC for 60 seconds for enhanced safety.
• It provides strong resistance to electrostatic discharge (4 kV contact, 8 kV air per IEC 801-2).
• The design ensures resistance to electromagnetic fields (10 V/m from 80-2000 MHz) for stable operation in noisy environments.

Environmental Ratings & Installation

• The module operates reliably in a temperature range of 0°C to 60°C and stores from -40°C to 85°C.
• It functions at up to 5000 meters altitude in environments with 95% relative humidity (non-condensing).
• It mounts on a standard Quantum backplane for local architecture integration.
• The product is certified for demanding applications (CSA Class 1 Div 2, FM Class 1 Div 2, UL, DNV, GOST).
• The primary package contains 1 single unit (PCE), with a secondary package option (S02) containing 2 units.

Frequently Asked Questions (FAQ)

• Q: What is the main purpose of the 140HLI34000 module?
  A: It is designed as a latch and interrupt input module to capture fast, transient signals for critical process monitoring.
• Q: How many input points does this module have?
  A: It provides 16 fast isolated digital input channels.
• Q: What is the maximum input voltage and response time?
  A: Max voltage is 30V DC, with a very fast 130µs turn-on and 30µs turn-off response.
• Q: Is this module suitable for harsh industrial environments?
  A: Yes, with high isolation ratings, EMC resistance, and HazLoc certifications (CSA/FM Div 2), it is built for tough conditions.
• Q: Is the module isolated between channels?
  A: Yes, channels are isolated from each other (500V AC) and from the bus (1780V AC).
• Q: Is this product in stock and ready to ship?
  A: Yes, the 140HLI34000 is available from our stock for prompt delivery.
• Q: What are the shipping and return terms?
  A: We ship within 5 business days via major carriers and offer a standard 30-day return policy for eligible items.

Contact Information: For product inquiries or technical support, email sales@nex-auto.com or contact us via WhatsApp: +86 153 9242 9628.

Partner: NexAuto Technology Limited