The3664is a high-capacity Digital Output (DO) module designed for the Triconex Triple Modular Redundant (TMR) safety platform.This module provides 32 commoned output points specifically engineered to drive 24 VDC field loads such as solenoid valves, relays, and motor starters.
Technical Specifications
Output Channels: 32 points, commoned
Nominal Operating Voltage: 24 VDC
Permissible Voltage Range: 16 to 30 VDC
Absolute Maximum Voltage: 36 VDC
Current Capacity: 2A maximum per point
Surge Capability: 10A peak for up to 10 ms
Voltage Drop: Typical < 1.5 VDC
Leakage Current: 2 mA maximum (Load leakage)
Galvanic Isolation: 1500 VDC (Point-to-backplane)
Internal Power Dissipation: < 10 Watts (Load-dependent)
Visual Identification: Dark Blue Color Code
Shipping Mass: 4.0 Kg
Common FAQ
Is the 3664 suitable for high-inrush current loads?Yes, the3664is built to handle significant inrush currents, supporting a surge of up to 10A for 10ms, which is ideal for inductive loads like large solenoid coils.
How does the module handle fault detection?As a TMR module, the3664performs continuous output voting and diagnostics.If a mismatch is detected between the three internal channels, the module identifies the faulty leg while maintaining the correct output state to the field.
