Can you identify the manufacturer of this PCB?

Thread Starter

pcbnerd1

Joined Dec 26, 2020
2
Does anyone have an idea who manufactured this circuit board? I cannot find any information online regarding it. Age, function, maker, etc?
I have included pictures.
Thank you in advance!
 

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Tonyr1084

Joined Sep 24, 2015
5,966
This is the company who owns the board, the ones who requested this PCB to be manufactured. It's part number and revision as well as a very specific date. I'm not accustomed to seeing date coding like this. But every board designer has the right to request whatever markings they want in the pattern.
1609001484343.png
 

jbeng

Joined Sep 10, 2006
82
Input terminals, switches, fuses, optocouplers, bus tranceiver chips, 24v dc power ...
From the marking "HS/DI", seems that it's likely a 16-bit "High Speed Digital Input" board from an industrial SCADA system.
Just a guess though.
 
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