Powering a Raspberry Pi from Panel 24 VDC: The 1606 Supply, the Ride-Through and the Shutdown Signal
A 1606-XLE240E Series B has a DC-OK relay on terminals 13 and 14 that closes while the 24 V bus is above 90 % of its set point, and a Raspberry Pi 4 needs 5.1 V and somewhere between five and twenty seconds of notice to halt without corrupting its card. Raspberry Pi panel power … Read more