TRICONEX 3502E Digital Input Modules

TRICONEX 3502E Digital Input Modules

Product Overview

The TRICONEX 3502E Digital Input Module is an important component in the Triconex series for receiving signals from field sensors or other digital devices and converting them into digital signals that can be recognised by the control system. The module is characterised by high reliability, high accuracy and ease of operation, and is suitable for a variety of industrial automation and safety control system application scenarios.

Product Features

High reliability: TRICONEX 3502E digital input modules are manufactured with high-quality components and materials, and undergo strict quality control and durability testing to ensure stable operation under harsh operating conditions.

High precision: The module has high precision digital signal processing capability, which can accurately receive and convert signals from on-site sensors to improve the control precision and stability of the system.

Multiple input modes: TRICONEX 3502E supports multiple input modes, including NPN, PNP, etc., which can be compatible with different types of sensors and devices, and improve the flexibility and expandability of the system.

Easy to operate and maintain: The module provides a friendly HMI and easy-to-operate software, reducing the difficulty of use and maintenance costs. At the same time, the structure of the module is designed for easy maintenance and replacement.

Strong anti-interference ability: TRICONEX 3502E digital input module has strong anti-interference ability, which can effectively suppress the noise and interference from the external environment to ensure the accuracy and stability of the signal.

Application Areas

TRICONEX 3502E digital input module is widely used in the following fields:

Industrial automation: In the manufacturing industry, the module can be used to receive signals from sensors, actuators and other equipment to achieve automated control of the production process.

Process control: In chemical and petroleum industries, TRICONEX 3502E can be used to monitor and control various process parameters such as temperature, pressure, flow, etc.

Safety Control System: In safety-critical industrial environments, the module can be used to receive signals from safety sensors to ensure that the system operates normally under various conditions and to improve the safety of the system.

Product Specifications and Parameters

The following are some key specifications and parameters for the TRICONEX 3502E digital input module.

Input Voltage: Usually 48VAC/VDC, but other voltage ranges may be available.

Input Type: Supports different types of inputs such as NPN, PNP, etc.

Number of Inputs: The number of inputs may vary depending on the specific model and configuration.

Common mode rejection ratio: Usually has a high common mode rejection ratio to suppress external interference.

Operating environment: operate under normal temperature and pressure environment, suitable for most industrial environments.

I/O Modules 

• Digital Input Modules receive  discrete signals of these nominal  voltages: 115 VAC/VDC, 48  VAC/VDC, and 24 VAC/VDC. All  voltages are available in TMR  modules. Non-TMR modules are  available in 24 VDC and 48 VDC  only. Speed input and totalization  modules are also available. 

• Supervised Digital Output Modules  produce discrete output signals of  these nominal voltages, with  diagnostic coverage of the field  circuit and load device: 115 VAC,  120 VDC, 48 VDC, and 24 VDC. 

• Digital Output Modules produce  discrete output signals of these  nominal voltages: 115 VAC, 120VDC, 24 VDC, and 48 VDC. Dual  output modules are also available. 

• Analog Input Modules receive  analog signals of these types: 0-5  VDC, -5 to +5 VDC, 0-10 VDC, and  Thermocouple types J, K, T and E Available in both isolated and DCcoupled versions. 

• Analog Output Modules are  available in these versions: eight  output points at 4-20 mA; six output  points at 4-20 mA and two at 20-320mA; and four output points at -60 to  60 mA.

The Model 3481 AO Module can be  used with these baseplates: 

• Model 2481, which is used in typical  applications. 

• Model 2483, which enables  communication between HART  field devices and Configuration and  Asset Management Software  running on a PC. 

• Model 2483A, which is used in  hazardous locations and enables  communication between HART  field devices and Configuration and  Asset Management Software  running on a PC. 

• DO External Termination Baseplate,  which is used with the Model 9863- 610 External Termination Panel in  hazardous locations. Note that “DO”  is not a typo, the DO External  Termination Baseplate is used with  the 9863-610.