Working S0 kWh meters

[huizebruin]

These meters have a standard S0 pulse output (open collector) and work with the S0tool:

Brand	Model	Compatibility	Notes
Eastron	SDM120 / SDM220	✅ Compatible	S0 pulse terminals
ABB	B23 / B24 series	✅ Compatible	External S0 wiring required
Schneider	iEM3000 series	✅ Compatible	Needs S0 connection setup
Carlo Gavazzi	EM24 / EM340	✅ Compatible	Pulse settings configurable
Finder	7E.23 / 7E.36 series	✅ Compatible	DIN rail mountable

[huizebruin]

| Eltako | DSZ15D-3x80A | ✅ Compatible | DIN rail mountable |