TRICONEX 4211 是一款高性能的远程扩展模块，专为 Triconex 安全控制系统设计。

重量：4.8 公斤。

Triconex 4211 is a high-performance remote expansion module designed specifically for Triconex safety control systems.

Here is a detailed introduction:

Basic information:

Input voltage: nominal 24V DC, input range 18-30V DC.

Power consumption: maximum 30W.

Working temperature range: -40 ° C to+70 ° C.

Storage temperature range: -40 ° C to+85 ° C.

Humidity range: 10% to 95%, non condensing.

Dimensions: 410mm x 280mm x 160mm.

Weight: 4.8 kilograms.

Features:

Redundancy design: Adopting triple redundancy (TMR) architecture, supporting redundant configuration, with two channels, even if one channel fails, the other can continue to work, ensuring the stable operation of the system. It has passed SIL-3 certification of IEC 61508 and IEC 61511.

Communication capability: Supports multiple communication protocols such as Modbus TCP/IP, Tricon I/O bus, Ethernet, RS-232, and RS-485, with built-in Ethernet and serial communication ports. Supports fiber optic redundant ring network function, enabling I/O module connections up to 1000 meters away, suitable for large industrial environments.

I/O Expansion: It can be expanded to 32 digital input or output channels, supporting various I/O types such as analog input, digital input/output, and analog output, and can meet the needs of different industrial scenarios.

Hot swappable function: Supports hot plugging, and modules can be replaced while the system is online for easy maintenance and expansion.

Diagnostic function: Equipped with fault diagnosis function, it can quickly detect and report system problems, which helps to discover and solve faults in a timely manner.