TRICONEX 3503E DC Digital Input Module

 TRICONEX  3503E DC Digital Input Module

Product Details Introduction

Accurate DC signal acquisition: designed specifically for DC signals, supporting 24V DC standard input, capable of accurately capturing status signals of sensors, switches, and other devices, with an acquisition error of less than ± 0.5%, suitable for industrial equipment status monitoring scenarios.

Multi channel parallel processing: integrates 16 independent digital input channels, each of which can monitor signals separately without sharing resources, and can simultaneously collect the status of multiple devices to meet the requirements of multi-point synchronous monitoring.

Triple redundancy ensures stability: using the TRICONEX TMR architecture, three independent channels synchronously collect and verify signals, and a single channel failure does not affect data accuracy. It meets SIL 3 safety standards and can be used in high-risk scenarios.

Fast signal response: With an input signal response time as low as 1ms, it can quickly capture changes in device status, which is 20% faster than ordinary modules. It is suitable for emergency interlocking scenarios that require high signal timeliness.

Equipped with anti-interference protection: The signal channel has 1500V DC isolation capability, which can resist electromagnetic radiation and power grid fluctuations. In workshops with multiple frequency converters and dense motors, the signal misjudgment rate is less than 0.01%.

Comprehensive fault protection: Equipped with overvoltage and overcurrent protection, it automatically cuts off the signal when the input voltage is abnormal, avoiding module damage and reducing maintenance costs without the need for additional protective components.

Support online maintenance: It can be equipped with electric hot plugging, and modules can be replaced or parameters can be calibrated during system operation without downtime. It is especially suitable for continuous production scenarios such as petroleum and chemical industries, improving equipment utilization.

Intelligent status visualization: Each channel is equipped with LED indicator lights, with green lights for normal signals and red lights for faults. It can also record anomalies through system logs, quickly locate problems, and reduce troubleshooting time.

Wide temperature environment adaptation: The working temperature covers -40 ℃ to 70 ℃, and the circuit board is coated with moisture-proof material, which can adapt to high humidity (95% no condensation) and dusty environments without the need for additional temperature control equipment.

Seamless integration system: It can be directly connected to the TRICONEX TMR safety control system without modifying the core program. After insertion, it can transmit signals to I/O modules and controllers, and quickly build monitoring links.

 TRICONEX 3503E Product imag

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