The Moxa TCF-142-M-SC is an industrial media converter that connects serial interfaces in the RS-232/422/485 standard with a multimode optical fiber network. It enables the transmission of serial data over long distances via fiber optic cables, with the connection realized through an SC connector. The device is designed for use in industrial environments requiring high electromagnetic immunity and reliability, and supports operating temperatures from 0 to 60 °C.

Applications

The TCF-142-M-SC is used in applications where serial devices such as sensors, controls, machines, or industrial peripherals need to be connected to a network via fiber optic cables. Typical use cases include factories, power supply facilities, transportation systems, or building automation, where data transmission over long distances or in electromagnetically sensitive environments is required. Support for Fiber-Ring topologies enables redundant network configurations that ensure high availability.

Functions and Features in Detail

The device features a serial interface supporting RS-232, RS-422, and RS-485, making it compatible with a wide range of industrial devices. Data transmission occurs via multimode fiber optic cable, with the SC connector providing a secure and standardized connection. The integrated Fiber-Ring function enables the creation of redundant ring topologies that automatically switch in the event of a failure to maintain network communication.

Technology Explained Simply

The media converter converts serial signals into optical signals transmitted over fiber optic cables. This enables a stable transmission connection over longer distances, unaffected by electromagnetic interference. Multimode fiber is suitable for medium to long distances and offers a cost-effective alternative to single-mode fiber. The operating temperature range of 0 to 60 °C makes the device suitable for indoor and outdoor use, provided environmental conditions remain within this range.

Compatibility and Accessories

The TCF-142-M-SC is designed for use with multimode fiber optic cables with SC connectors. The serial interface is compatible with devices supporting RS-232, RS-422, or RS-485. The device can be integrated into existing industrial networks based on fiber optics. The delivery includes the media converter itself, an adapter from Power Jack to 3-pole terminal block, a printed quick installation guide, and a warranty card.

Installation and Mounting

Installation involves connecting the device to the serial interface of the device to be connected and linking it to the fiber optic cable via the SC connector. Power supply is via the integrated Power Jack, which can be connected to a 3-pole terminal block using the included adapter. The quick installation guide provides step-by-step instructions for setup.

Operational Advantages

Using the TCF-142-M-SC enables reliable and interference-free data transmission over fiber optic cables, which is particularly beneficial in industrial environments with high electromagnetic interference levels. Support for Fiber-Ring topologies increases network availability. The compact design and robust construction ensure easy integration into existing systems.