Triconex 3482 High-Current Analog Output Module

• High-performance 4-channel analog output module
• 4-40 mA current output range with 12-bit resolution
• TMR (Triple Modular Redundant) technology for maximum reliability
• Excellent accuracy: better than 0.25% of full scale range
• Fast switch time of 1ms typical on leg failure
• Includes 12-month manufacturer warranty
• Worldwide shipping via FedEx, UPS, and DHL available

Technical Specifications

• Brand: Triconex
• Model: 3482
• Product Type: High-Current Analog Output Module
• Output Channels: 4 channels, DC-coupled with common return
• Output Current Range: 4-40 mA controlled output
• Over-range Capability: 0.44 mA above normal range
• Zero Output Capability: 0 mA output with step function below 4 mA
• Output Accuracy: <0.25% of FSR (4-40 mA range)
• Temperature Stability: 0.44 mA from 0°C to 50°C (32°F to 122°F)
• Technology: TMR (Triple Modular Redundant)
• Resolution: 12 bits
• Diagnostic Capability: Forced-switch diagnostic (FSD)
• External Loop Power: 32 VDC maximum, reverse voltage protected
• Load Capacity: 125 Ω @ <16 VDC, 210 Ω @ <20 VDC, 295 Ω @ <24 VDC, 340 Ω @ <28 VDC
• Over-range Protection: 36 VDC continuous, 0 VDC continuous
• Switch Time: 1ms typical, 3ms maximum on leg failure
• Isolation: Non-isolated channels
• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Humidity Range: 5% to 95% non-condensing
• Vibration Resistance: 2g operational, 5g non-operational
• Shock Resistance: 15g for 11ms duration

Installation Guidelines

• Install the module in appropriate Triconex chassis
• Ensure proper grounding of all system components
• Use recommended wire gauges for current capacity
• Verify loop power supply meets module requirements
• Check all connections for secure termination
• Follow electrostatic discharge precautions during handling
• Confirm load impedance matches module specifications
• Perform system diagnostics after installation

Packaging Contents

• One Triconex 3482 High-Current Analog Output Module
• Installation and operation manual
• Module identification label
• Quality assurance documentation
• Static protective packaging

Shipping Information

• Global delivery via FedEx, UPS, or DHL express services
• Orders typically ship within 1-2 business days
• Real-time tracking information provided for all shipments
• Secure packaging ensures product arrives undamaged
• Multiple shipping options available at checkout

Frequently Asked Questions

• What is the maximum load this module can drive?

• The module drives up to 340 ohms at 28 VDC depending on voltage.

• How does TMR technology improve reliability?

• TMR uses three independent circuits that vote on outputs for fault tolerance.

• Can this module output 0 mA signals?

• Yes, it provides 0 mA output capability with step function below 4 mA.

• What diagnostics are available on this module?

• It includes forced-switch diagnostic (FSD) for comprehensive monitoring.

• Is external loop power required for operation?

• Yes, it requires external loop power up to 32 VDC maximum.