IMF208-2F-S

8 port RS-485 to 2 port optic fiber converter, redundancy, single-mode 20 km, 5VDC/12-48VDC/220VAC, SC/ST optional.

IMF208-2F-S is a high performance, unmanaged, redundancy ring RS485 to fiber converter, it used in industry application. It supports point to point two fiber port backup for each other, Fiber line (Ring) transmission, supports 8 channel RS-485 (RS-485 adopts 5 bits terminal block) and 2 port 100Base-FX fiber port, meantime, 2 fiber port support redundancy ring function, network fault recovery time < 20ms, it can easy and convenience manage the disperse serial device, main engine through serial port, take the intelligent redundancy for your network.

It has high performance exchange engine, low consumption design, 3 different type power supply input and overload current and voltage protection. It special designed for industry high available data communication in power automation, industry automation, transportation, telecommunication area etc. It supported wall mounting and rack mount installation, easy to use for your project.

Features:

• Support 8 channel RS-485
• Support 2 port 100Base-FX Fiber
• Support dual(single) Ring line, ST/SC/FC optional
• Support Redundancy ring, recovery time < 20ms
• Support 0bps~115200bps
• Support Windows serial driver procedure format
• Provide Windows configuration tools, easy to use and install
• Support 3 types power supply input
• Industry grade design, IP30 protection level
• No fan, low consumption design
• Working temperature: -40°C to 75°C
• Storage temperature: -40°C to 85°C

Specification:

RS-485

• Number of RS-485 ports: 8
• RS-485 signal: D+(A), D-(B)
• Parity: None, Even, Odd, Space, Mark
• Data bits: 5bit, 6bit, 7bit, 8bit
• Stop bits: 1bit, 1.5bit, 2bit
• Baud rate: 0bps~115200bps
• Direction: Automatic detect data control
• Loading: 32 nodes
• Transfer distance: 1200m
• Protection: 1.5KVAC isolation
• Connection: 5 bit terminal block

Connector

• RS-485: 5 bit 5.08mm separation distance terminal block
• Optic fiber port: 100Base-FX, SC/FC/ST optional

Transmission

• RS-485: 1200m
• Multi-mode: 1310nm, 2Km
• Single mode:
• 1310nm: 20/40/60Km
• 1550nm: 20/40/60/80/100/120Km

LED indicator

• COM1~COM8 running: COM1~COM8
• Device running: RUN
• Master/slave statues: M/S
• Optic fiber port (PORT1, PORT2) connection status: LINK1, LINK2

Power supply

• Input voltage: 12-48VDC
• No-load consumption: 3.69W@24VDC
• Full-load consumption: 3.79W@24VDC

Mechanical characteristic

• Casing: IP30, metal case
• Installation: Wall mount or rack mount
• Weight: 647.4g
• Dimensions (LxWxH): 200mm x 120mm x 35mm

Environmental

• Working temperature: -40°C to 75°C
• Storage temperature: -40°C to 85°C
• Working humidity: 5% ~ 95% (no condensation)

Standards

• Shock: IEC 60068-2-27
• Free fall: IEC 60068-2-32
• Shake: IEC 60068-2-6

Manufacturer's warranty: 5 years

Certifications: CE, FCC, RoHS, UL508(Pending)

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