What is the accuracy of the Premium PLC CPU real time clock.
Real time clock accuracy:
Accuracy of the real time clock is one second (%SW50) +/- 200ms.
Resolution of the real time clock is one second (%SW50) +/- 200ms,because 200ms is the refresh rate of the RTC.
Accuracy error:
The accuracy error of the quartz oscillator is:
1. At 0 and 70°C : -101/20 ppm, error in second/day is -8.7/1.7, in minute/year is -53/11.
2. At 25°C: -20/20 ppm, error in second/day is -1.7/1.7, in minute/year is -11/11.
Udgivet til: Schneider Electric Danmark
Brug for hjælp?
Produktvælger
Find hurtigt og nemt de rette produkter og det rette tilbehør til dine anvendelser.
Få et tilbud
Start din salgsforespørgsel online, så vil du blive kontaktet af en ekspert.
Find forhandler
Find den nærmeste Schneider Electric-distributør.
Hjælpecenter
Find supportressourcer til alle dine behov på ét sted.