Overview of RS-232/422/485 to Fiber Optic Converter
Ci-SF110/SF120 series provides a fiber converter solution to extend RS-232 or RS-422/RS-485 transmission distance up to 2KM over Multi-mode fiber and 20KM over Single-mode fiber . The converter is equipped with multiple interface circuits, for connection to RS-232, RS-422, or RS-422/485/ (2 or 4 wire). This series secures data transmission over EMI resistant fiber at speeds up to 115.2Kbps for RS-232 or up to 2Mbps for RS-485/422.
Ci-SF110/120 series is designed for industrial grade serial to fiber converter which supports transparent transmission through the RS232/RS422/RS485 serial interface. The dual fiber inputs allow connecting multiple devices in a cascade or Daisy-chain topology for fiber redundancy.
Additionally, Ci-SF110/120 series converter provides a fiber link monitoring function to detect the communication errors on both sides of the fiber connection. When a communication error occurs, a red LED status indicator will turn on and the alarm relay contact on the terminal block will activate.
Hardware adopts DIN rail mounting, IP40 metal case, wide temperature and voltage design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC. It can be widely used in various situations like industrial control, process control, traffic control and intelligent residential district, and particularly applicable to bank, electricity, departments and systems that have special requirements relating to electromagnetic interference environment.
| Serial Port |
RS-232 3 wires (TX, RX, GND), baudrate: 0~115.2Kbps RS-422 support RX-, RX +, TX-, TX + full-duplex mode |
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Fiber Port |
Wave length: multi-mode 850nm/1310 nm; single mode 1310 nm/1550nm Fiber type: multi-mode 50/125um, 62.5/125um, 100/140um
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Power Supply |
DC (18~36V) dual redundant power input (can be customized with 9~18VDC) Industrial standard voltage DC 24V, consumption is less than 1.5W
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Protection |
Relay: Fiber link fault alarm Contact rating: 1A @24V DC, Industrial Terminal port |
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Mechanical |
Dimensions (H×D×W): 136mm×104.8mm×52.8mm Weight: 800g
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Environmental |
Operating Temperature:-40℃~85℃ Storage Temperature: -40℃~85℃
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Warranty |
5 years |
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Available Models |
100M Fiber Port |
Fiber Mode / Distance |
|
Ci-SF110-M |
1 |
Multi-Mode / 2KM |
|
Ci-SF120-M |
2 |
Multi-Mode / 2KM |
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Ci-SF110-S |
1 |
Single mode / 20KM |
|
Ci-SF120-S |
2 |
Single mode / 20KM |
|
Name |
Version |
Date |
|
V2.0.0 |
2024-08-27 |
