National Instruments FIELDPOINT cFP-AI-118, Operating Instructions Manual

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Page 2: ... V 0 15 V 1 V 5 V 10 V and 15 V 16 bit resolution Simultaneous sampling on all channels 10 Hz digital sinc filter configurable per channel 750 Vrms channel to channel isolation verified by 5 s dielectric withstand test 250 Vrms CAT II continuous channel to ground isolation verified by 2 300 Vrms 5 s dielectric withstand test 40 C to 70 C operation Hot swappable Installing the cFP AI 118 The cFP AI...

Page 3: ...t the cFP AI 118 on the backplane 3 Using a number 2 Phillips screwdriver with a shank of at least 64 mm 2 5 in length tighten the captive screws to 1 1 N m 10 lb in of torque The nylon coating on the screws prevents them from loosening Figure 1 Installing the cFP AI 118 1 cFP AI 118 2 Captive Screws 3 cFP Controller Module 4 Screw Holes 5 cFP Backplane 2 2 1 3 5 4 4 Artisan Technology Group Quali...

Page 4: ...mmend using the V and C terminals with the cFP AI 118 Caution Cascading power between two modules defeats isolation between those modules Cascading power from the network module defeats all isolation between modules in the FieldPoint bank Table 1 Terminal Assignments Channel Terminal Numbers V V 0 1 18 1 3 20 2 5 22 3 7 24 4 9 26 5 11 28 6 13 30 7 15 32 Artisan Technology Group Quality Instrumenta...

Page 5: ...uppress radiated emissions from the Compact FieldPoint system you must install the ferrite shipped with the cFP AI 118 Install the ferrite 2 3 in from the ends of the I O signal wires as shown in Figure 3 Figure 3 Installing the Ferrite on Signal Wires 1 Ferrite 2 cFP CB x Connector Block V V cFP AI 118 Voltage Source Amplifier 1 MΩ Input Impedance 1 2 Artisan Technology Group Quality Instrumentat...

Page 6: ...5 V FieldPoint software shows these input ranges with overranging To prevent inaccurate readings choose an input range such that the signal you are measuring does not exceed either end of the range Measurements on a channel may be invalid for up to two update periods after you change the input range Overranging The cFP AI 118 has an overranging feature that measures 5 beyond the nominal values of ...

Page 7: ...atus Indicators The cFP AI 118 has two green status LEDs POWER and READY After you insert the cFP AI 118 into a backplane and apply power to the connected network module the green POWER indicator lights up and the cFP AI 118 informs the network module of its presence When the network module recognizes the cFP AI 118 it sends initial configuration information to the cFP AI 118 After the cFP AI 118 ...

Page 8: ...at hazardous potentials under normal conditions unless the product is specifically designed for such an application as is the cFP AI 118 Even though the cFP AI 118 is designed to handle applications with hazardous potentials follow these guidelines to ensure a safe total system Do not share the external supply voltages the V and C terminals with other devices including other FieldPoint devices unl...

Page 9: ...igher than 250 Vrms Operate the cFP AI 118 only at or below Pollution Degree 2 Pollution Degree 2 means that only nonconductive pollution occurs in most cases Occasionally however a temporary conductivity caused by condensation must be expected Do not operate FieldPoint products in an explosive atmosphere or where there may be flammable gases or fumes If you need to operate FieldPoint products in ...

Page 10: ...uously between any terminal and earth without creating a safety hazard 2 When a hazardous voltage 42 4 Vpeak or 60 VDC is present on any channel all of the channels must be considered to be carrying hazardous voltages Ensure that all circuits connected to the module are inaccessible to human touch Nominal Input Range With Overranging Effective Resolution No Filtering Effective Resolution with 10 H...

Page 11: ... Input capacitance 50 pF Overvoltage protection 250 V Accuracy by input range and temperature range 1 In this document settling time denotes the time it takes for a change in signal level to be available to the Compact FieldPoint controller 2 A characteristic of an ADC in which the digital code output always increases as the value of the analog input to it increases Nominal Input Range Typical Acc...

Page 12: ...56 InputRangewith Overranging Typical Accuracy at 40 C to 70 C of Reading of Full Scale Warranted Accuracy at 40 C to 70 C of Reading of Full Scale 1 05 V 0 081 0 0345 0 168 0 1437 5 25 V 0 081 0 0093 0 148 0 0312 10 5 V 0 081 0 0062 0 145 0 0171 15 75 V 0 081 0 0051 0 144 0 0124 0 1 05 V 0 081 0 0329 0 193 0 1422 0 5 25 V 0 081 0 0078 0 153 0 0297 0 10 5 V 0 081 0 0047 0 148 0 0156 0 15 75 V 0 08...

Page 13: ... random IEC 60068 2 64 10 500 Hz 5 grms Operating vibration sinusoidal IEC 60068 2 6 10 500 Hz 5 g Operating shock IEC 60068 2 27 50 g 3 ms half sine 18 shocks at 6 orientations 30 g 11 ms half sine 18 shocks at 6 orientations Safety This product meets the requirements of the following standards of safety for electrical equipment for measurement control and laboratory use IEC 61010 1 EN 61010 1 UL...

Page 14: ...ations refer to the Online Product Certification section CE Compliance This product meets the essential requirements of applicable European Directives as follows 2006 95 EC Low Voltage Directive safety 2004 108 EC Electromagnetic Compatibility Directive EMC Online Product Certification To obtain product certifications and the Declaration of Conformity DoC for this product visit ni com certificatio...

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Page 16: ...support outside the United States contact your local branch office Australia 1800 300 800 Austria 43 662 457990 0 Belgium 32 0 2 757 0020 Brazil 55 11 3262 3599 Canada 800 433 3488 China 86 21 5050 9800 Czech Republic 420 224 235 774 Denmark 45 45 76 26 00 Finland 358 0 9 725 72511 France 01 57 66 24 24 Germany 49 89 7413130 India 91 80 41190000 Israel 972 3 6393737 Italy 39 02 41309277 Japan 0120...

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Page 18: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...