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+--- Thread: LM 5 power supply (/showthread.php?tid=605)
LM 5 power supply - Thomas - 08.02.2017
Hi
How much is LM5 sensitive for correct voltage of main power supply?
Can I simply use 30V DC available in KNX cable (white and yellow pair)? Or is it definetely out of the allowed tolerance?
Thank you
RE: LM 5 power supply - edgars - 09.02.2017
Hi Thomas,
the newest line of LM5 (LM5-Lite, LM5-DW1/PMU/RIO) supports up to 30V DC. Initial LM5 supported up to 24V DC. Please send in PM serial nr. of your device, I will tell exactly then.
RE: LM 5 power supply - Thomas - 09.02.2017
The serial is LM53V14170202
The device is LM5Lp
RE: LM 5 power supply - edgars - 09.02.2017
30V DC is fine in this case.
RE: LM 5 power supply - Thomas - 09.02.2017
Thank you it works
RE: LM 5 power supply - prostar - 04.08.2017
Same question ... does my LM supports 30V?
- Serial: LM5M3V15A01705027
- Type: LM5p-RD
Thanks in advance.
RE: LM 5 power supply - edgars - 07.08.2017
all LM5-type devices are based on LM5L as main-board + specific extension is added.
So, yes, LM5p-RD also supports 30V DC powering.