deano
(Andy)
1
Finally getting around to installing my heatpump monitor.
The Kit comes with a SDM120
The current meter I have is a Rayleigh RI-D35. Which appears to provide RS485 and 2 types of pulse output.
Just wondering if it is possible to to this meter ? (no idea how to wire it in as it provides 6 termainls as opposed to 3 like the 120.
Not a bit issue, I can just install the 120 if needed.
Thanks
borpin
(Brian Orpin)
2
Difficult to tell, but it does say there is a Modbus version, so it should be possible to read that.
Actually, this is pretty clear.
deano
(Andy)
3
Right I’ll see if I can workout the pin outs.
Got the sd120 in for now.
Thanks
Satwelsh
(Mike Sanders)
4
It’s pins 4and 5, both readers are available from the shop mbus and modbus.
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