6
2.2 Hardware Overview
UC511
UC512
Interface 1&2:
Pin
Description
1
DC+/OUT1 of Solenoid Valve
2
DC-/OUT2 of Solenoid Valve
3
GND
4
INSERT BOOT
5
GND
6
GPIO Interface
2.3 Internal Interfaces
1
PIN3 and PIN4 do not need to connect, see “Solenoid Valve Switch” option in section 3.4.