The ICF-1150I-M-SC-T is an industrial-grade serial-to-fiber converter that enables robust communication between RS-232/422/485 interfaces and fiber optic networks. Designed with a SC multimode fiber port and 2 kV galvanic isolation, this converter offers exceptional noise immunity for use in demanding industrial environments. Its wide operating temperature range from -40 to 85°C makes it suitable for harsh applications.

The unit supports automatic data direction control (ADDC) for RS-485 and offers a variety of configurable terminators and pull-up/down resistors. The rugged metal housing is optimized for secure DIN-rail mounting, ensuring durability in mission-critical systems.

Technical Specifications (English):

Serial Interface:

• Number of Ports: 2
• Standards: RS-232, RS-422, RS-485 (2-wire/4-wire)
• Baudrate: 50 bps to 921.6 kbps (supports non-standard rates)
• Connectors: 5-pin terminal block, SC connector (multimode)
• Isolation: 2 kV galvanic (I models)

RS-485 Configuration:

• Data Direction Control: Automatic (ADDC)
• Pull High/Low Resistors: 150 kΩ to 485 Ω (10 levels)
• Terminator Options: N/A, 120 Ω, 120 kΩ

Signal Pinouts:

• RS-232: TxD, RxD, GND
• RS-422: Tx+, Tx-, Rx+, Rx-, GND
• RS-485-4W: Tx+, Tx-, Rx+, Rx-, GND
• RS-485-2W: Data+, Data-, GND

Power Requirements:

• Input Voltage: 12 to 48 VDC
• Max. Input Current: 300 mA
• Number of Power Inputs: 1
• Connector: Terminal block
• Protection: Overload and reverse polarity supported

Physical Characteristics:

• Housing: Metal
• IP Rating: IP30
• Dimensions: 30.3 × 70 × 115 mm (1.19 × 2.76 × 4.53 in)
• Weight: 330 g (0.73 lb)
• Mounting: DIN-rail

Environmental Limits:

• Operating Temperature: -40 to 85°C (-40 to 185°F)
• Storage Temperature: -40 to 85°C (-40 to 185°F)
• Humidity: 5 to 95% (non-condensing)

Certifications:

• EMC/EMI: EN 55032/35, CISPR 32, FCC Part 15B Class A
• EMS: IEC 61000-4-2 to -4-8
• Safety: UL 61010-2-201
• Environmental Tests: IEC 60068-2-1, -2, -3
• Vibration: IEC 60068-2-6
• Hazardous Locations: UL/cUL Class I Div. 2, ATEX Zone 2

MTBF:

• 792,085 hours (Telcordia/Bellcore standard)

Warranty:

• 5 years (details at www.moxa.com/warranty)