14th-Jan-25, 05:03 PM
Yes, I did earlier and everything looked fine.
I(ve been comapring the manual of H & F focusing on the jumpers, and I first noticed that jumpers was described in very different ways, and finally understood that I wasn't supposed to use any jumper for RS485 / short distance. So I removed the jumper... and it worked immediately.
If somebody can double check the manual, I would feel better.
If this shows to be stable and safe other time, we then have 2 flavors of the opto solution, but have to be careful about the setup.
I should have been more vigilant from the start, and not trust amazon search engine with only copy / paste "DSD TECH SH-U11F", because you clearly gave the correct designation.
I(ve been comapring the manual of H & F focusing on the jumpers, and I first noticed that jumpers was described in very different ways, and finally understood that I wasn't supposed to use any jumper for RS485 / short distance. So I removed the jumper... and it worked immediately.
If somebody can double check the manual, I would feel better.
If this shows to be stable and safe other time, we then have 2 flavors of the opto solution, but have to be careful about the setup.
I should have been more vigilant from the start, and not trust amazon search engine with only copy / paste "DSD TECH SH-U11F", because you clearly gave the correct designation.
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