SBC PCD3 Series - Hardware Clock (Real Time Clock)

Saia-Burgess Controls AG
Hardware manual for PCD3 series │ Document 26-789 ENG19│ 2018-06-29
Hardware Clock (Real Time Clock)
PCD3.Mxxx0 Classic CPU and expansion enclosure
3-45
3
3.17 Hardware Clock (Real Time Clock)
The PCD3 CPU are equipped with a hardware clock on the basis print:
The presence of a hardware clock is imperative when using the timers HVAC
library.