Fiber Optic Converters
Extend Communications Up to 9 Miles!Any two pieces of asynchronous serial equipment can communicate
at half or full duplex over two fibers at rates up to 460 kbps for
RS-422/485 or 115.2 kbps for RS-232 with a pair of these converters.
Fiber lines are inherently resistant to EMI/RFI and transient surges, so they
are ideal for data communications near heavy electrical equipment and
other electrical or radio interference.
Standards can be mixed and matched so RS-232 devices can be
connected to RS-422/485 devices, replacing a converter and isolator.
When working with RS-485 signals, B&B Electronics’ Automatic Send Data
control eliminates the need for driver software. Serial connections are on
terminal blocks; multimode fiber side has two ST connectors. Requires
external power supply not included.
General Features
- FOSTCDRi-SC extends communication up to 9 miles
- Wide temperature ranges
(-40 to 80º C)
- Extend signal up to 2.5 miles
- Modbus ASCII or RTU compatible
- Automatic Send Data control
- EMI/RFI and transient Immunity
- DIN rail mount
- CE approved
Premium model -
FOSTCDRi - features include 10-48 VDC operation, triple isolation, 2000V
input/output power supply, UL Class 1 Div 2
approval,
CSA approval,
CE approved.
Standard model -
FOSTCDR - features include 10-30 VDC operation, 2-way isolation, 2000V
input/output, CE approved

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