



Introduction
The Triconex 3502E Digital Input Module is an integral component of the Tricon safety system, designed for processing digital input signals in industrial automation and safety-critical applications. With the ability to support 16 digital input channels, the 3502E module is designed to handle input signals from field devices like switches, sensors, and alarms, ensuring accurate real-time monitoring and response. This module is ideal for industries that demand high levels of operational reliability, such as oil and gas, power generation, and chemical processing.
The Triconex 3502E module integrates seamlessly into the Tricon control system, providing a robust, fault-tolerant solution that ensures critical processes are continuously monitored and maintained within safe operating conditions.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | 3502E |
| Type | Digital Input Module |
| Dimensions | 132 x 205 x 48 mm |
| Weight | 2.267 kg |
| Input Channels | 16 Digital Inputs |
| Input Type | Dry Contact or 24 VDC |
| Input Voltage Range | 10-30 VDC |
| Input Response Time | < 5 ms (typical) |
| Power Supply | 24 VDC |
| Operating Temperature Range | -20°C to 60°C |
| Relative Humidity | 5% to 95%, non-condensing |
| Communication Interface | Tricon Communication Protocol (TCP/IP or Modbus) |
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