ICF-1150I-S-SC-T-IEX
Industrial RS-232/422/485 to fiber converters with isolation protection
Features & Benefits
- 3-way communication: RS-232, RS-422/485, and fiber
- Rotary switch to change the pull high/low resistor value
- Extends RS-232/422/485 transmission up to 40 km with single-mode or 5 km with multi-mode
- -40 to 85°C wide-temperature range models available
- C1D2, ATEX, and IECEx certified for harsh industrial environments
Overview
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Introduction
The Moxa ICF-1150 serial-to-fiber converters transfer RS-232/RS-422/RS-485 signals to optical fiber ports to enhance transmission distance. The ICF-1150 products feature Three-Way Communication and a Rotary Switch for setting the pull high/low resistor for onsite installation.
Rotary Switch for Setting the Pull High/Low Resistor
The RS-485 interface supports multidrop or daisy-chain connections, which system engineers will use to connect serial devices such as meters, RTUs, and readers, together on the same bus. Since the number of serial devices on the same bus will cause the impedance of the data line to increase, the ICF-1150 allows users to tune the pull high/low resistor. Just rotate the switch to the appropriate value without removing the ICF-1150 from the DIN rail.
