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Author Topic: Isolation of Spindle Control - IP-A  (Read 2380 times)

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Offline Chaz

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Isolation of Spindle Control - IP-A
« on: June 25, 2015, 05:26:11 PM »
Hi,

First post here, please be gentle :-)

I need to connect to a Denford Spindle Controller, spec sheet here:-

http://www.sprint-electric.com/products/400-800-1200

Mine is the 1200 model.

Does anyone know if the 0-10V can be connected directly to a CS Labs unit? Does it take care of the fact that the DC Drive is floating at something like 90V?

Thanks

Offline Chaz

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Re: Isolation of Spindle Control - IP-A
« Reply #1 on: June 26, 2015, 04:08:16 AM »
Anyone, please?

Offline Chaz

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Re: Isolation of Spindle Control - IP-A
« Reply #2 on: June 29, 2015, 03:50:10 AM »
OK, so for the benefit of anyone else, looks like this cannot be done and you need some form of isolation between the floating 10V and the CS Labs unit. Despite claims by CS Labs that this unit is pretty much fully isolated, it turns out that the Analog outputs are not.