exemys MCV1-FO-SER, Руководство пользователя

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MCV1-FO-SER User’s Manual Exemys
www.exemys.com Rev. 4
8
3 Configuration & LED’s
The configuration of the converter is done by jumpers located in the top side of the device as it’s shown in the
following figure.
There are two configuration jumpers. They will determine how the converter will work.
JUMPERS
1) RING MODE
Enable/disable the optical fiber to work on Ring Mode.
In this mode data receive on the fiber RX Port, will be transmitted to the serial port and forwarded to the
fiber TX Port. This way you can create an optical fiber ring.
This mode is not available for RS485.
2) Serial communication mode, RS485 or RS232/RS422
Enable/disable the converter to use the RS485 or the RS232/RS422 Terminals.
Ring mode is not compatible with RS485 Mode.
LED’s
TX - Blinks when data is sent to the Optical Fiber
RX / LNK - Blinks when data is received on the Optical Fiber. It also works as Fiber Link, when the LED stays steady
on, the converter is not linked to any other converter.