UPS PIco HV3.0A Firmware Code 040 Print Date 18.08.2017
Designed and Manufactured by PiModules and ModMyPi
www.pimodules.com www.modmypi.com
Assembly of the Bi-Stable Relay
If you would like to install the Bi-Stable Relay kit, please do so now following the
instructions below. It is not mandatory to install the Bi-Stable Relay now, but it will enable full
function of the
UPS PIco HV3.0 HAT
module. User need to follow the below steps when
assembling it to the
UPS PIco HV3.0 HAT
PCB.
Prepare the UPS PIco HV3.0 PCB, Bi-Stable Relay and 3 ways Terminal Block
Figure 37 Ready for assembly UPS PIco HV3.0 HAT, Bi-Stable Relay and Terminal Block
Make sure that marker of the Bi Stable Relay (white bold line) and on PCB are on the same
direction. It is very important because if Bi Stable Relay will be soldered in a wrong way, it is
not possible (ultra-difficult) to de-solder it again and correct
Figure 38 UPS PIco HV3.0 on Bottom Side, and Bi-Stable Relay
