Re: [Nut-upsuser] Interfacing with Siemens SITOP UPS500S

2018-03-14 Thread Charles Lepple
On Mar 14, 2018, at 7:26 AM, Berge, Matthijs ten wrote: > > Can anyone point me in the right direction where I should start? I already > found http://networkupstools.org/docs/developer-guide.chunked/ar01s04.html, > but it doesn't give any specific tips for serial communication. For example, >

[Nut-upsuser] Interfacing with Siemens SITOP UPS500S

2018-03-14 Thread Berge, Matthijs ten
Hello all, For an upcoming project I will have to interface with a 24V DC UPS from Siemens (full name: Siemens SITOP UPS500S, manufacturer nr 6EP1933-2EC41). As this device is not listed in the compatibility list, I will have to write my own driver. I already found out, that the UPS has a