Schneider Electric 140DAO84220 Discrete Output Module

Control your AC loads with precision and safety:

• 16 independent AC output channels for multiple devices
• Fast 0.5ms response time for quick operations
• Built-in fuse protection for each output group
• Clear LED status indicators for easy monitoring
• FM Class 1 Division 2 certified for hazardous areas

Product Identification

• Brand: Schneider Electric
• Model: 140DAO84220
• Platform: Modicon Quantum System
• The 140DAO84220 controls AC output devices.
• It handles 16 discrete output signals.
• This module works with 20-56V AC systems.

Output Specifications

• Output Channels: 16 individual AC outputs
• Voltage Range: 20-56V AC operating range
• Max Voltage: 100V RMS for 1 cycle
• Current Capacity: 4A per output maximum
• Total Current: 16A RMS per module limit
• Response Time: 0.5ms on/off switching
• Surge Current: 45A for 1 cycle capacity
• Voltage Drop: 1.5V maximum per output

Channel Configuration

• Grouping: 4 groups with 4 channels each
• Group Protection: 5A fuse per group
• Group Current: 4A RMS maximum per group
• Addressing: 1 output word required
• Frequency Range: 47-63 Hz operation

Protection & Monitoring

• Internal RC filter protection
• 5A fuse protection per output group
• Blown fuse detection capability
• Loss of field power monitoring
• 16 green LEDs for output status
• Red LED for fault indication
• Green LED for bus communication

Electrical Characteristics

• Power Consumption: 1.85W base plus load
• Bus Current: 350 mA requirement
• dV/dt Rating: 400 V/ms capability
• Isolation: 1500V AC input to output
• Leakage Current: <2mA per output off state

Environmental Ratings

• Operating Temp: 0°C to +60°C range
• Storage Temp: -40°C to +85°C range
• Humidity: 95% non-condensing maximum
• Altitude: Up to 5000 meters operation
• ESD Protection: 4kV contact / 8kV air
• EMC Immunity: 10V/m 80-1000MHz

Physical Details

• Module Weight: 0.99 pounds (0.45kg)
• Shipping Weight: 22.7 ounces (644g)
• Package Size: 12.28" x 6.42" x 1.77"
• Standard Quantum module format
• Single unit packaging (1 PCE)

Service & Support

• Fast worldwide shipping available
• FedEx, UPS, DHL express options
• Professional protective packaging
• 12-month comprehensive warranty
• Technical support included
• Quality guaranteed

Common Questions

• What types of loads can this module control?
• It can control AC solenoids, contactors, valves, and indicators.
• How are the outputs grouped and protected?
• Four groups of four outputs, each with 5A fuse protection.
• What is the maximum surge current allowed?
• 45A for one cycle or 25A for two cycles per group.
• How do I monitor the module status?
• Use the green communication LED and red fault LED.
• Is this module suitable for motor control?
• Yes, it can control small AC motors within its current rating.

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