National Instruments FIELDPOINT cFP-DO-403 Operating Instructions Manual

Manual is about: 16-Channel, 5 to 30 V Sinking Digital Output Module

Summary of FIELDPOINT cFP-DO-403

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    Fieldpoint ™ operating instructions and specifications fp-do-403 and cfp-do-403 16-channel, 5 to 30 v sinking digital output module these operating instructions describe how to install and use the national instruments fp-do-403 and cfp-do-403 digital output modules, referred to inclusively as the [c...

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    [c]fp-do-403 2 ni.Com 2. Align the fp-do-403 alignment slots with the guide rails on the terminal base. 3. Press firmly to seat the fp-do-403 on the terminal base. When the module is firmly seated, the terminal base latch locks it into place. Figure 1. Installing the fp-do-403 installing the cfp-do-...

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    © national instruments corp. 3 [c]fp-do-403 figure 2. Installing the cfp-do-403 wiring the [c]fp-do-403 the fp-tb- x terminal base has connections for each fp-do-403 output channel and for an external supply to power field devices. The cfp-cb- x connector block provides the same connections for the ...

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    [c]fp-do-403 4 ni.Com loads on the output channels, up to 2 a per channel. 1 connect the external power supply to multiple v and v sup terminals and to multiple c and com terminals as needed to ensure that the maximum current through any terminal is 2 a or less. Install a 2 a maximum, fast-acting fu...

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    © national instruments corp. 5 [c]fp-do-403 figure 3. Wiring for low-current applications wiring for high-current applications if your application requires more than 2 a combined current through all channels of the [c]fp-do-403, wire your application as shown in figure 4. Install a 2 a maximum, fast...

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    [c]fp-do-403 6 ni.Com digital output circuit the [c]fp-do-403 digital output channels are optically isolated from the rest of the fieldpoint bank. In the on state, a transistor is turned on between the v out terminal and the external supply (the c and com terminals). In the off state, this transisto...

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    © national instruments corp. 7 [c]fp-do-403 mount the flyback diode within 18 in. Of the load. Figure 5 shows a flyback diode connected to an inductive load. Figure 5. Connection to inductive load with flyback diode although the [c]fp-do-403 contains flyback diodes to prevent excessively high voltag...

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    [c]fp-do-403 8 ni.Com 250 v rms measurement category ii continuous isolation, verified by 2,300 v rms , 5 s dielectric withstand test. The [c]fp-do-403 provides double insulation (compliant with iec 61010-1) for working voltages of 250 v rms 1 . Safety standards (such as those published by ul and ie...

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    © national instruments corp. 9 [c]fp-do-403 • do not use the [c]fp-do-403 as the only isolating barrier between human contact and working voltages higher than 250 v rms . • operate the [c]fp-do-403 only at or below pollution degree 2. Pollution degree 2 means that only nonconductive pollution occurs...

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    [c]fp-do-403 10 ni.Com caution for zone 2 applications, install a protection device across the external power supply and the com terminal. The device must prevent the external power supply voltage from exceeding 42 v if there is a transient overvoltage condition. Special conditions for hazardous loc...

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    © national instruments corp. 11 [c]fp-do-403 power requirements power from network module ............ 600 mw safety isolation voltage isolation voltage is verified by a dielectric withstand test. Channel to ground continuous ................................. 250 v rms , measurement category ii diel...

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    [c]fp-do-403 12 ni.Com safety this product is designed to meet the requirements of the following standards of safety for electrical equipment for measurement, control, and laboratory use: • iec 61010-1, en-61010-1 • ul 61010-1, csa 61010-1 note for ul and other safety certifications, refer to the pr...

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    © national instruments corp. 13 [c]fp-do-403 contains the environmental regulations and directives with which ni complies, as well as other environmental information not included in this document. Waste electrical and electronic equipment (weee) eu customers at the end of their life cycle, all produ...

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    [c]fp-do-403 14 ni.Com where to go for support for more information about setting up the fieldpoint system, refer to these national instruments documents: • fieldpoint network module user manual • other fieldpoint i/o module operating instructions • fieldpoint terminal base and connector block opera...

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