Moxa ICF-1150I-S-SC-T Industrial Serial to Fiber Converter and Repeater with RS-232 and SC Interface

The Moxa ICF-1150I-S-SC-T is a high-performance industrial serial-to-fiber converter and repeater engineered for reliable data transmission in challenging environments. This device facilitates seamless communication between serial devices and fiber optic networks, supporting RS-232, RS-422, and RS-485 protocols. With its three-way communication capability, the converter can simultaneously transmit data across its serial and fiber ports, ensuring efficient signal distribution across complex industrial networks.

Advantages

This converter offers exceptional flexibility by featuring both a D-sub connector for RS-232 and a removable terminal block for RS-422 or RS-485 connections. The independent nature of its three ports allows for simultaneous data transmission, eliminating the need for additional converters when monitoring systems. Furthermore, the device includes a convenient rotary switch that enables users to easily tune pull high/low resistors for RS-485 networks without needing to remove the unit from its DIN-rail mounting, significantly simplifying system maintenance and configuration.

Suitable for

• Extending serial communication distances via fiber optics
• Connecting meters, RTUs, and readers on a shared RS-485 bus
• Industrial automation and control systems
• Environments requiring high electromagnetic interference immunity

When it may not be suitable

This device is specifically designed for industrial serial-to-fiber applications and is not intended for consumer-grade networking or high-speed data applications like video streaming. It will not function with devices that do not utilize standard serial communication protocols.

Key specifications

• Supported interfaces: RS-232, RS-422, RS-485, and SC fiber
• Input voltage range: 12-48 VDC
• Mounting: DIN-rail
• Operating temperature: Industrial grade
• Certifications: UL, CE, FCC, ATEX

How to use

To install the Moxa ICF-1150I-S-SC-T, mount the unit onto a standard DIN-rail. Connect your serial devices to the appropriate RS-232 or RS-422/485 ports and attach the fiber optic cable to the SC interface. Ensure the power supply is within the 12-48 V range. If using an RS-485 network, adjust the pull high/low resistors using the integrated rotary switch to match the impedance requirements of your specific bus configuration.

What to consider before purchase

• Verify that your existing serial devices are compatible with RS-232, RS-422, or RS-485 standards.
• Ensure your fiber optic infrastructure utilizes SC connectors.
• Confirm that your power supply meets the 12-48 VDC requirement.

Usage recommendations

For optimal performance in multi-drop or daisy-chain RS-485 configurations, always verify the impedance of your data line and adjust the rotary switch settings accordingly to maintain signal integrity across all connected devices.