ADS-270 User Guide
6
3.3 Connectors & Jumper settings
3.3.1 LED
D14
: Status LED, Blinking in configuration mode.
3.3.2 Connectors
JMP1:
Put a Jumper to enter configuration mode.
J1:
USB Serial connector. The unit can be supplied through the USB connector for
configuration and test.
Caution
: Remove the external power supply (J3), if applied, before connecting the
USB connector!
J2:
Battery connector.
J3:
External power supply, 5V (stabilized).
J4-1:
12VDC sensor excitation (switched)
J4-2:
5VDC sensor excitation (switched)
J4-3:
GND (COM), Common for AI1
J5-1:
DI1, Digital Input (Counter: software selectable)
J5-2:
SDI-12 data line
