Description

TRICONEX 3664 Digital Output Module for Safety Instrumented Systems

TRICONEX 3664 is a high-reliability digital output module designed for Triconex Safety Instrumented Systems (SIS), widely used in oil & gas, petrochemical, power generation, and other safety-critical industrial environments. The TRICONEX 3664 delivers dependable 24 VDC output signals to field devices such as valves, relays, and shutdown actuators, ensuring precise execution of safety control logic under harsh operating conditions.

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Email: sales@fyplc.cn | Tel: +86 15359458915

Core Procurement Information

• Brand: TRICONEX
• Model: 3664
• Product Type: Digital Output Module (Dual DO / Safety I/O)
• Availability: In Stock
• Delivery Time: 3–5 working days after payment
• Condition: New / Used (Tested OK)
• Warranty: 12 Months
• Output Channels: 32 digital outputs (commoned)
• Output Voltage: 24 VDC nominal (range 16–30 VDC)
• Maximum Voltage: 36 VDC
• Current Rating: 2 A per channel, 10 A surge (10 ms)
• Power Consumption: < 10 W
• Isolation: 1500 VDC point isolation
• Diagnostics: Built-in loopback diagnostics and fault detection
• Architecture: Dual-channel design with voting mechanism for safe operation
• Operating Temperature: Typically -20°C to +70°C
• Mounting: Installed in Tricon chassis with external termination panel

Industry Applications

• Oil & Gas: Emergency shutdown systems (ESD) and burner management systems
• Chemical & Petrochemical: Safety interlocks and actuator control
• Power Generation: Turbine protection and boiler safety systems
• Industrial Safety Systems: SIL-rated environments requiring high reliability

The TRICONEX 3664 module uses a dual-channel output architecture with diagnostic monitoring and voting logic to ensure safe and accurate signal transmission. It continuously verifies output states and detects faults, helping maintain system integrity and preventing unsafe conditions in mission-critical processes.