Schneider Electric 140ERT85420 40-Terminal Input Module

Schneider Electric Modicon Quantum Multifunction Input Module

The 140ERT85420 is a versatile multifunction input module from Schneider Electric's Modicon Quantum series. This module provides extensive input capabilities for industrial control systems. It offers flexible connectivity with comprehensive terminal options.

Core Technical Specifications

• Brand & Model: Schneider Electric 140ERT85420 (Modicon Quantum Series)
• Input Channels: 32 multifunction input points total
• Terminal Count: 40 connection terminals available
• Power Consumption: 7.5 Watts maximum power usage
• Insulation Type: Optocoupler isolation for circuit protection
• Terminal Type: Screw terminal block for secure connections
• Module Type: Multifunction input module for diverse applications

Environmental Specifications

• Operating Temperature: 0°C to 40°C reliable performance range
• Storage Temperature: 0°C to 50°C safe storage conditions
• Operating Humidity: Up to 80% RH non-condensing maximum
• Storage Humidity: Up to 80% RH non-condensing maximum
• Operating Altitude: 1000 meters above sea level maximum
• Storage Altitude: 1000 meters above sea level maximum

Electrical & Connection Features

• Terminal Configuration: 40 screw terminals for wiring flexibility
• Input Flexibility: 32 configurable input points
• Isolation Protection: Optocoupler-based electrical isolation
• Power Efficiency: Low 7.5W maximum power consumption
• Connection Security: Screw terminal block for reliable connections
• Signal Integrity: Isolated inputs for noise reduction

Operating Environment Requirements

• Environment Type: Clean indoor industrial environments
• Chemical Protection: No corrosive chemicals in operating area
• Air Quality: Controlled atmosphere with minimal contaminants
• Installation Location: Protected areas within control cabinets
• Altitude Consideration: Up to 1000m without performance derating
• Humidity Control: Non-condensing conditions required

Installation Guidelines

• Install in Modicon Quantum series control racks or enclosures
• Use all 40 terminals according to wiring diagram specifications
• Maintain operating environment within 0-40°C temperature range
• Ensure installation area remains free from corrosive chemicals
• Connect inputs using proper screw terminal techniques
• Verify all connections meet electrical code requirements

Packaging & Shipping Information

• Includes one Schneider Electric 140ERT85420 input module
• Package contains complete installation and wiring documentation
• We ship via reliable carriers including FedEx, UPS, and DHL
• Industrial-grade packaging ensures component protection during transit
• Proper handling maintained throughout shipping process

Frequently Asked Questions

• How many input points? 32 multifunction input channels.
• How many terminals? 40 screw terminals for connections.
• What power consumption? 7.5 Watts maximum usage.
• What insulation type? Optocoupler isolation protection.
• What temperature range? 0°C to 40°C operating temperature.

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