Company Information
E-mail		[email protected]
Mobile		+8613666084105
Whatsapp		+8613666084105
WeChat		13666084105
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Introduction

The Triconex 3505E Digital Input Module is part of the Triconex family of safety systems, designed to deliver high-performance, reliable, and fault-tolerant digital input functionality for critical safety applications. As a part of the Tricon series, the 3505E module is designed for use in safety systems with high availability requirements. It plays a crucial role in monitoring digital signals from field devices like switches, sensors, and relays, ensuring that the system can detect and respond to faults and hazardous conditions promptly.

The 3505E module is widely used in industries where safety is paramount, including the oil and gas, chemical, power generation, and petrochemical industries. Its integration into the Triconex Safety Instrumented Systems (SIS) provides a reliable and scalable solution for emergency shutdown systems (ESD), process control, fire and gas detection, and other critical safety functions. This module is engineered to meet high industry standards and is certified for Safety Integrity Level (SIL 3) applications.

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Product Specifications

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Product Applications

The Triconex 3505E Digital Input Module is used in various safety-critical applications where high reliability and rapid response are essential. It is designed to work with Tricon controllers, providing seamless integration into Safety Instrumented Systems (SIS) for industries such as:

• Oil and Gas: Used for monitoring wellhead safety, pipeline shutdown, and emergency response systems.

• Chemical and Petrochemical: Ensures reliable monitoring of hazardous processes, including valve position monitoring, tank level monitoring, and emergency shutdown systems.

• Power Generation: Provides digital input functionality for boiler control, turbine protection, and fire and gas detection systems.

• Manufacturing: Monitors safety-critical devices in factory automation systems, such as emergency stop buttons, safety gates, and light curtains.

• Water and Wastewater: Ensures system safety for water treatment plants and pipelines, monitoring inputs from pumps, valves, and safety alarms.

• Food and Beverage: Used for process control in high-speed production lines and ensuring product safety.

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Product Advantages

The Triconex 3505E Digital Input Module offers several key advantages that make it a preferred choice for critical safety systems:

• SIL 3 Certification: Certified for Safety Integrity Level 3 (SIL 3), ensuring the module meets the highest standards for safety-critical applications.

• Fast Response Time: With a typical response time of just 2 ms, the 3505E ensures rapid detection and response to any potential faults or hazardous conditions.

• High Reliability and Availability: The 3505E is designed to provide continuous, reliable operation in safety-critical environments, with fault-tolerant functionality ensuring it can operate in demanding conditions.

• Wide Temperature Range: The module operates in a broad temperature range from -40°C to +70°C, making it suitable for use in harsh industrial environments.

• Easy Integration: The module is designed for easy integration into Triconex safety systems, featuring screw terminal connections and DIN rail mounting for simple installation and configuration.

• Robust Protection: The 3505E is equipped with short-circuit and overload protection, ensuring that both the module and connected devices are safeguarded against electrical faults.

• Flexible Input Options: The module supports dry contact (discrete) inputs, providing flexibility in connecting a variety of field devices, including sensors, relays, and emergency stop devices.

• LED Status Indicators: Each input channel features an LED status indicator for easy monitoring of input signal conditions, helping to quickly identify faults or issues in the system.

• Low Power Consumption: With a maximum power consumption of just 1 W, the 3505E is energy-efficient, helping to reduce operational costs in large-scale installations.

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Frequently Asked Questions (FAQ)

1. What is the primary function of the Triconex 3505E Digital Input Module?

   • The 3505E module monitors digital on/off signals from field devices such as switches, sensors, and relays in safety-critical applications.

2. What is the Safety Integrity Level (SIL) certification of the 3505E?

   • The module is SIL 3 certified, meaning it meets the highest standards for safety-critical applications, ensuring reliable performance in hazardous environments.

3. What types of inputs does the 3505E module support?

   • The 3505E supports dry contact (discrete) inputs, commonly used for on/off signals from field devices like sensors, relays, and emergency stop buttons.

4. How many input channels does the 3505E module have?

   • The module provides 16 digital input channels, suitable for connecting multiple field devices in a safety system.

5. What industries can benefit from using the 3505E module?

   • The 3505E is ideal for industries such as oil & gas, chemical processing, power generation, manufacturing, and water treatment, where safety-critical applications are essential.

6. What is the typical response time of the 3505E module?

   • The module has a typical response time of 2 ms, which ensures fast detection and response to unsafe conditions or faults.

7. Can the 3505E module operate in extreme environmental conditions?

   • Yes, the module can operate in temperatures ranging from -40°C to +70°C, making it suitable for harsh industrial environments.

8. How is the 3505E module mounted and connected?

   • The module is designed to be mounted on a DIN rail and features screw terminal connections for easy wiring and integration into systems.

9. Does the 3505E module provide fault indicators?

   • Yes, the module has built-in LED indicators for each input channel, providing clear visual feedback on the status of each input (ON/OFF) and any faults.

10. What is the power consumption of the 3505E module?

    • The module has a low maximum power consumption of just 1 W, which helps optimize energy use in large-scale systems.

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Frequently Asked Questions (FAQ)

1. What is the primary function of the Triconex 3505E Digital Input Module?

   • The 3505E module monitors digital on/off signals from field devices such as switches, sensors, and relays in safety-critical applications.

2. What is the Safety Integrity Level (SIL) certification of the 3505E?

   • The module is SIL 3 certified, meaning it meets the highest standards for safety-critical applications, ensuring reliable performance in hazardous environments.

3. What types of inputs does the 3505E module support?

   • The 3505E supports dry contact (discrete) inputs, commonly used for on/off signals from field devices like sensors, relays, and emergency stop buttons.

4. How many input channels does the 3505E module have?

   • The module provides 16 digital input channels, suitable for connecting multiple field devices in a safety system.

5. What industries can benefit from using the 3505E module?

   • The 3505E is ideal for industries such as oil & gas, chemical processing, power generation, manufacturing, and water treatment, where safety-critical applications are essential.

6. What is the typical response time of the 3505E module?

   • The module has a typical response time of 2 ms, which ensures fast detection and response to unsafe conditions or faults.

7. Can the 3505E module operate in extreme environmental conditions?

   • Yes, the module can operate in temperatures ranging from -40°C to +70°C, making it suitable for harsh industrial environments.

8. How is the 3505E module mounted and connected?

   • The module is designed to be mounted on a DIN rail and features screw terminal connections for easy wiring and integration into systems.

9. Does the 3505E module provide fault indicators?

   • Yes, the module has built-in LED indicators for each input channel, providing clear visual feedback on the status of each input (ON/OFF) and any faults.

10. What is the power consumption of the 3505E module?

    • The module has a low maximum power consumption of just 1 W, which helps optimize energy use in large-scale systems.

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