10
ADP-3 Board Layout
1. 2-pole terminal block for DC power supply. No
polarisation.
2. Standard 2.1 mm male chassis connector for DC power
supply. No polarisation.
3. RJ-45 type Ethernet connector.
4. SUB-D 9-pin RS232/RS485 connector.
5. 8-pole DIL switch for changing settings.
6. 6-pin pinheader for programming purposes.
7. 2+2-pole terminal block for connecting RS485 and for
accessing EEPROM (only RS485 terminal block mounted)
8. 8-pole terminal block for 7 additional outputs (not
mounted).
9. LED 1
10. LED 2,3,4
*
All terminal blocks have on-board marking
ADP-3 SUB-D connector pinouts
RS232
RS485
1
-
(+)
2
Tx
-
3
Rx
-
4
-
-
5
GND
-
6
-
(-)
7
Tx2
-
8
Rx2
-
9
-
-
