Product Description

The Triconex PI3382 Pulse Input Module is designed to process high-speed pulse signals within Triconex safety instrumented systems (SIS). Utilizing Triple Modular Redundancy (TMR) architecture, it provides fault-tolerant and reliable data acquisition, essential for safety-critical industrial applications.

This module interfaces seamlessly with field devices such as flow meters, tachometers, and other pulse-generating sensors, making it ideal for emergency shutdown systems (ESD), fire and gas detection, and process control operations. Supporting input frequencies up to 100 kHz, the PI3382 delivers fast and precise signal processing in demanding industrial environments.

Compact and robust, the module operates at 24 VDC and withstands temperatures from 0°C to +60°C, ensuring dependable performance under harsh conditions.

Key Features

• Pulse input module for Triconex SIS

• Processes high-speed pulse signals with TMR architecture

• Interfaces with flow meters, tachometers, and other pulse-generating devices

• 8 pulse input points

• Input voltage: 24 VDC

• Input frequency: up to 100 kHz

• Isolation: 500 VDC (functional earth to protective earth)

• Operating temperature: 0°C to +60°C

• Lightweight design: 1.2 kg

• Built for safety-critical applications including ESD, fire & gas detection, and process control

Technical Specifications