M-series Intrinsically Safe I/O - Emerson Process Management
M-series Intrinsically Safe I/O - Emerson Process Management
M-series Intrinsically Safe I/O - Emerson Process Management
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DeltaV Product Data SheetJanuary 2013 – Page 7M-<strong>series</strong> <strong>Intrinsically</strong> <strong>Safe</strong> I/ONumber of channels 4Specifications for DeltaV I.S. I/O DOIsolationLocalBus to any channelBetween channelsI. S. Channel to non-I. S. LocalBusOutput rangeOff state leakage60 VACNone250 VAC22 V11 V @ 45 mA load25 V maximumN/ALocalBus current (12 VDC nominal) p 560 mAField circuit power per cardNoneConfigurable channel types:Discrete OutputMomentary OutputContinuous Pulse OutputOutputOutput stays in last state submitted by the controller.Output is active for a pre-configured time period (100 ms to100 s).Output is active as a percentage of a pre-configured base timeperiod (100 ms to 100 s). Resolution = 5 msMinimum output voltage 22 V (open circuit) 11 V at 45 mAMaximum output voltageCurrent limit per channelOutput supply rippleLine fault detectionshort circuitopen circuitOptional loop disconnect25 V45 mA (min)
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