Conrad C-Control Pro Mega Series, Manual, Page: 33 / 240

24 Hardware
© 2008 Conrad Electronic
The cable with connection to the NRZ Pins TxD, RxD and RTS may have a length of up to 10
meters. It is recommended to use shielded standard cables. When using longer lines or non-
shielded cables interferences may detract correct data transmission. Only use cables of which the
pin assignments are known.
Never connect the serial transmission outputs of two devices directly together! Transmission
outputs can usually be identified by their negative output voltage in quiescent condition.
Testing Interfaces
The 4 pole pin strip X16 is to be used for testing purposes only and will not necessarily be armed
with components of any kind on every application board. For the user this pin strip is of no
importance.
One further testing interface is the 6 pole pin strip (two rows at 3 pins each) at JP4 . This pin strip too
is only meant for internal use and may likely no longer be fitted with components in future board
series.
Technical Data Application Board
Note: Detailed information's can be found in the IC manufacturer’s PDF files on the C-Control Pro
Software CD-ROM.
All voltage specifications are referring to direct current (DC).
Mechanics
Overall measurements, appr. 160 mm x 100 mm
Pin pitch wiring field 2.54 mm