3504E Invensys Triconex High Density Digital Input Processor Module with 64 Points and 24/48 VDC for Safety Instrumented Systems

• Product Type: High Density Digital Input Module
• Type: TMR
• Voltage: 24 or 48 VDC
• Points: 64, commoned, DC coupled
• DC Range: 20-72 VDC
• Typical Hysteresis: 4 VDC/ 7 VDC

The Triconex 3504E is a high-density digital input module specifically designed for Triconex Safety Instrumented Systems (SIS). It provides a large number of digital input channels on a single module, thereby increasing system input density, reducing system costs, and simplifying system design.

During normal operation, this module should maintain input power within the recommended input voltage range. Operation within the extended input voltage range is only permissible for short-term operation. Efforts should be made to minimize input transients as much as possible, as these transient processes are caused by the disconnection/connection of redundant power supplies.

Triconex System Datasheet (PDF)

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