About
MODEL277 Series
1 RS-232/485/422 Serial-to-Fiber Modem
-Support 1 RS-232, RS-485/422 or 3IN1 serial port to 1 fiber port
-Support advanced communication coding and clock recovery technology to ensure accurate transmission of distant data
-Support unique "Zero time delay and automatic forwarding" technology
-Support autotunning technology of serial baud rate
-Support 5VDC, 12-48VDC, -48VDC and 220VAC four power supply solutions
This series adopt advanced communication coding and clock recovery technology to avoid data transmission error. And it adopts unique "Zero time delay and automatic forwarding" technology to enhance the anti-interference capability of interface and achieve real zero time delay.
It can conduct automatic detection of baud rate, even the baud rate of the device serial signal changes; the converter can still achieve RS-232 or RS-485/422 to optical port conversion.
MODEL277 series can be widely used in various industrial control, process control, traffic control, intelligent community and other scenes, especially suitable for bank, power industry, departments and systems with special requirements for electromagnetic interference.
PARAMETERS
| Parameter Name | Parameter Value |
|---|---|
| Type |
communications
|
| Bus |
serial, optical fiber
|
| Applications |
for automatic controls
|
| Other characteristics |
wall
|
