Triconex 3664 DDO Module | 32-Channel Digital Output

Triconex 3664 Dual Digital Output Module Overview

The 3664 Dual Digital Output Module from Triconex provides reliable output control for safety-critical applications. This 32-point module implements 2-out-of-3 voting on each output switch for enhanced safety. The 3664 is optimized for applications where cost-effectiveness is prioritized while maintaining essential safety functions.

Complete Technical Specifications

• Manufacturer: Triconex | Model: 3664 Digital Output Module
• Product Type: Dual Digital Output Module with voting capability
• Nominal Voltage: 24 VDC operation with 32 commoned outputs
• Voltage Range: 16-30 VDC for flexible field device compatibility
• Maximum Voltage: 36 VDC absolute maximum rating
• Module Type: Dual, serial configuration for de-energize-to-trip programs
• Module Weight: 0.8 kg for standard chassis installation

Electrical Performance

• Voltage Drop: Less than 1.5 VDC typical under load conditions
• Power Module Load: Less than 10 watts total power consumption
• Current Rating: 2A maximum per point continuous operation
• Surge Current: 10A surge capacity for 10 milliseconds duration
• Load Leakage: 2 mA maximum leakage current specification
• Point Isolation: 1,500 VDC minimum isolation for safety
• Fuse Protection: Self-protecting design - no external fuses required

Frequently Asked Questions

• How many output points does the 3664 module provide?
• What current rating does each output point support?
• What type of voting mechanism does the module use?

• The module provides 32 digital output points with commoned configuration
• Each point supports 2A continuous current with 10A surge capability
• It uses 2-out-of-3 voting on each output switch for safety control