|
Jumper Setting -
Smatlab 8 Relay output / Isolator Input Board
|
|
|
|
|
JP 1 Internal / External power selection |
|
User may use jumpers to select external
or internal power supply. When the input signal is non-power signal (e.g.
Switch etc..), internal power is selected; user can select the PC bus
power +12V or 5V. When the input is voltage or current, the external supplier
is mean the signal itself that can adjust from +5V to +30V.
|
JP1 is used
to select internal or external power supply of input channels. When JP1-2
is shorted, the PC bus +12V power is selected, when JP1-1 is shorted, the
PC bus +5V power is selected. If we short JP1-3, then the external power
supplier is selected.
|
|
|
