Input signals, Configuration of the board, Irig-mode – Meinberg TCR509 User Manual
Page 7: Serial port configuration, Operating mode of the serial ports, Setting into operation, Supply voltage
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Setting into operation
To obtain a correct operation of the TCR509, please pay attention to the following
points.
Supply Voltage
The board only needs a single supply voltage of +5V. Source should be able to supply at
least 200mA.
Input Signals
The IRIG-A/B signal must be applied to the SMB-Connector. The respective IRIG-
Code is selectable by using the dip switch. Please use a shielded or a twisted pair cable.
Configuration of the Board
The time code type as well as the configuration of the serial ports and the pulse outputs
can be selected by the dip switch SW1.
IRIG-Mode
The time code type is selected by dip switch SW1-10. Possible formats are A133 and
B123. Other formats are available on request.
SW1-10
IRIG-Mode
off
IRIG-B
on
IRIG-A