Schneider 140DRA84000 Relay Discrete Output Module

Overview

The Schneider Modicon 140DRA84000 is a relay discrete output module designed for the Modicon Quantum automation platform. It offers reliable high-speed switching, wide voltage compatibility, and strong isolation protection. Engineers use this module in diverse industrial automation applications due to its durability, easy integration, and robust output capabilities.

Technical Specifications

General Information

• Product Type: Relay Discrete Output Module

• Manufacturer: Schneider Electric

• Model Number: 140DRA84000

Output Details

• Number of Channels: 16

• Contact Type: 1 Normally Open (NO)

• Contact Form: Form A

• Addressing Requirement: 1 output word

Output Voltage Ranges

• 20–250 V AC

• 30–150 V DC

• 5–30 V DC

Load Capabilities

• Minimum Load:

• 50 mA @ 20–250 V AC

• 50 mA @ 5–30 V DC

• Maximum Load Current:

• 1 A (general use at 250/30 V AC/DC)

• 2 A (resistive at 250/30 V AC/DC)

• 300 mA (resistive at 30–50 V DC)

Switching Characteristics

• Surge Current: 10 A for 10 ms (capacitive)

• Switching Capacity: 500 VA (resistive)

• Response Time:

• 10 ms from OFF to ON

• 20 ms from ON to OFF

Durability

• Mechanical Durability: 10,000,000 cycles

• Electrical Durability:

• 100,000 cycles @ 100 mA, 30–150 V DC (L/R = 10 ms)

• 200,000 cycles @ 2 A, 250 V AC (resistive load)

Protection and Isolation

• Overvoltage Protection: Internal varistor (275 V)

• Isolation:

• 1780 Vrms AC (channels to bus)

• 2500 V DC (channels to bus)

Environmental Conditions

• Operating Temperature: 0°C to 60°C

• Storage Temperature: -40°C to 85°C

• Relative Humidity: 95% (non-condensing)

• Operating Altitude: Up to 5000 m