TRICONEX+3721

Description

**Product Name:**

Triconex 3721 Module

**Product Description:**

The Triconex 3721 module is designed for use in Triconex safety instrumented systems (SIS). It serves as an input module that interfaces with various field devices to monitor critical process parameters and signals. This module ensures high reliability and safety integrity levels required in industries such as oil and gas, petrochemicals, power generation, and other process industries.

**Product Parameters:**

– **Input Channels:** Typically 8 channels per module
– **Input Types:** Digital inputs (potential-free contact, TTL, etc.)
– **Power Supply:** Typically 24V DC or 120V AC, depending on configuration
– **Communication Protocol:** Compatible with Triconex Trident safety controllers

**Specifications:**

– **Voltage Range:** Typically 0-30V DC for digital inputs
– **Current Rating:** Dependent on input type and configuration
– **Operating Temperature:** -40°C to +70°C (-40°F to +158°F)
– **Mounting:** DIN rail or panel mountable
– **Certifications:** SIL 3 capable (Safety Integrity Level 3), ATEX and IECEx certifications for hazardous areas

**Product Use:**

The Triconex 3721 module is used primarily for monitoring digital signals from field devices such as switches, sensors, and other equipment in safety-critical applications. It interfaces directly with Triconex safety controllers to provide real-time data on process conditions. Typical applications include emergency shutdown systems, fire and gas detection systems, and other critical safety functions where reliable and accurate monitoring of inputs is essential for maintaining safe operations.

This module is part of the comprehensive Triconex product line known for its robustness, reliability, and adherence to international safety standards, making it suitable for demanding industrial environments where safety and operational integrity are non-negotiable.

TRICONEX+3721