Gateway schematics / Fieldbus

Topics about the Hardware of Revolution Pi
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jobijobi
Posts: 12
Joined: 08 Jul 2020, 01:24
Answers: 0

Gateway schematics / Fieldbus

Post by jobijobi »

Hi,

Are the schematics available for the serial gateways?
Mainly interested in the Fieldbus Gateway.

The manual reads that Pin 1 is 5V fused, but can't find any info on how much current it can source, nor if the supply out is isolated.


Thanks
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dirk
KUNBUS
Posts: 1924
Joined: 15 Dec 2016, 13:19
Answers: 4

Re: Gateway schematics / Fieldbus

Post by dirk »

Hi jobijobi, unfortunately the Gateway Modules are not part of the open source products. The Gateway Modules existed before the beginning of RevPi as a separate product, here: https://www.kunbus.com/modular-gateways.html
I'll review the question about the isolation here and come back to you.
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dirk
KUNBUS
Posts: 1924
Joined: 15 Dec 2016, 13:19
Answers: 4

Re: Gateway schematics / Fieldbus

Post by dirk »

Hi, here is the info about isolation
Pin1 = 5V isolated
Pin4 = Gnd isolated
Imax = 100mA fused by a PTC
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