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Re: Multidrop HART and Intrinsically Safe

Message posted by Dariusz Piszer (nivelco@nivelco.pl : 212.106.138.115) on 31 May 2004 at 14:54:35.

in reply to: Re: Multidrop HART and Intrinsically Safe posted by Romilly Bowden on 17 August 2001 at 19:51:27.

Why not 15 devices, theoretically I can use intrinsically safe power supply (18 VDC & 60mA)
which fulfill Group IIB requirement?
And then use Ex Hart modem to communicate with all of them?

By the way I have Ex Hart modem portable and I'm looking for DIN mounted for pernament use.

Best Regards,
Dariusz Piszer
NIVELCO-POLAND Sp. z o.o.
nivelco@nivelco.pl




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