National Instruments FieldPoint cFP-DO-400 Скачать руководство пользователя страница 12

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FP-DO-400 and cFP-DO-400

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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 3121-1, UL 61010C-1

•

CAN/CSA C22.2 No. 1010.1

For UL, hazardous location, and other safety certifications, refer to
the product label or to

ni.com

Electromagnetic Compatibility

CE, C-Tick, and FCC Part 15 (Class A) Compliant

Emissions.......................................... EN 55011 Class A at 10 m

FCC Part 15A above 1 GHz

Immunity........................................... EN 61326:1997

A2:2001,

Table 1

Note

For EMC compliance, you

must

operate this device

with shielded cabling.

CE Compliance

This product meets the essential requirements of applicable
European Directives, as amended for CE marking, as follows:

Low-Voltage Directive (safety)......... 73/23/EEC

Electromagnetic Compatibility
Directive (EMC) ............................... 89/336/EEC

Note

Refer to the Declaration of Conformity (DoC) for

this product for any additional regulatory compliance
information. To obtain the DoC for this product,
click

Declarations of Conformity Information

ni.com/hardref.nsf/

Содержание FieldPoint cFP-DO-400

Страница 1: ...ule you are using Features The c FP DO 400 is a FieldPoint digital output module with the following features Eight digital output channels Sourcing outputs supply up to 1 5 A per channel 8 A2 per module Compatible with voltages from 5 to 30 VDC On Off LED indicators 2 300 Vrms transient overvoltage protection 40 to 70 C operation Hot swappable User configurable startup states Installing the FP DO ...

Страница 2: ...a Compact FieldPoint backplane cFP BP x which provides operating power to the module Installing the cFP DO 400 onto a powered backplane does not disrupt the operation of the FieldPoint bank To install the cFP DO 400 refer to Figure 2 and complete the following steps 1 Align the captive screws on the cFP DO 400 with the holes on the backplane The alignment keys on the cFP DO 400 prevent backward in...

Страница 3: ... the output channels and field devices The cFP CB x connector block provides the same connections Each channel has one output terminal VOUT one supply terminal VSUP and two common terminals COM All eight channels are referenced to the COM terminals The V and VSUP terminals are all internally connected as are the C and COM terminals 1 cFP I O Module 2 Captive Screws 3 cFP Controller Module 4 Screw ...

Страница 4: ... the external power supply and the VSUP terminal on each channel Install a 1 5 A maximum fast acting fuse suitable for the load at the VOUT terminal Figure 3 shows fuses where appropriate Figure 3 Recommended Field Connections Table 1 lists the terminal assignments for the signals of each channel Terminal assignments are also listed on the side panel of the cFP DO 400 and under the slide in card o...

Страница 5: ... 1 5 A and the sum of the squares of the total current supplied by all channels at any time is no more than 8 A2 To determine whether the total current is within the limit square the current on each channel and add the squares together If the sum of all the squares is less than or equal to 8 A2 the total current is within the limit In the following example three channels supply 1 5 A each and one ...

Страница 6: ... you are using does not provide one of the voltages in Table 2 use the following equation to calculate the actual voltage output ActualOutput Vext Iflow 0 3 Ω where ActualOutput is the voltage sourced by VOUT Vext is the voltage provided by the external power supply Iflow is the current flow through the VOUT terminal Note Using a 5 10 V external supply increases the output impedance to 2 Ω This in...

Страница 7: ...back diode within 18 in of the load Figure 4 shows one channel connected to an inductive load with a flyback diode Figure 4 Digital Output Circuit External Power Supply Not Shown The c FP DO 400 contains flyback diodes to prevent excessively high voltage from damaging the module National Instruments still recommends using an external protection circuit across any inductive load Table 3 Common Outp...

Страница 8: ...rs each channel has a numbered green output state indicator that lights when the channel is in the ON state Upgrading Your FieldPoint Firmware You may need to upgrade your FieldPoint firmware when you add new I O modules to your FieldPoint system For information on determining which firmware you need and how to upgrade your firmware go to ni com info and enter fpmatrix Isolation and Safety Guideli...

Страница 9: ...ed beside it Connect the backplane PE ground terminal to the system safety ground using 14 AWG 1 6 mm wire with a ring lug Use the 5 16 in panhead screw shipped with the backplane to secure the ring lug to the backplane PE ground terminal As with any hazardous voltage wiring make sure that all wiring and connections meet applicable electrical codes and commonsense practices Mount terminal bases an...

Страница 10: ...impedance at 5 10 V 2 Ω Maximum output current at 5 10 V Per channel 0 67 A All channels 1 35 A2 Physical Characteristics Indicators Green POWER and READY indicators eight green output state indicators Module Temperature Ranges 40 to 50 C 50 to 60 C 60 to 70 C cFP DO 400 1 5 A 1 0 A 1 0 A FP DO 400 1 5 A 1 5 A 1 5 A 1 Refer to the Digital Output Circuit section for more information about the maxim...

Страница 11: ...ting temperature 40 to 70 C Storage temperature 55 to 85 C Humidity 10 to 90 RH noncondensing Maximum altitude 2 000 m at higher altitudes the isolation voltage ratings must be lowered Pollution Degree 2 Shock and Vibration These specifications apply only to the cFP DO 400 NI recommends Compact FieldPoint if your application is subject to shock and vibration Operating vibration random IEC 60068 2 ...

Страница 12: ... Compliant Emissions EN 55011 Class A at 10 m FCC Part 15A above 1 GHz Immunity EN 61326 1997 A2 2001 Table 1 Note For EMC compliance you must operate this device with shielded cabling CE Compliance This product meets the essential requirements of applicable European Directives as amended for CE marking as follows Low Voltage Directive safety 73 23 EEC Electromagnetic Compatibility Directive EMC 8...

Страница 13: ...ons of the FP DO 400 installed on a terminal base If you are using the cFP DO 400 refer to the Compact FieldPoint controller user manual for the dimensions and cabling clearance requirements of the Compact FieldPoint system Figure 6 FP DO 400 Mechanical Dimensions 109 5 mm 4 31 in 91 44 mm 3 60 in 107 19 mm 4 22 in ...

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Страница 15: ...ni com are trademarks of National Instruments Corporation Product and company names mentioned herein are trademarks or trade names of their respective companies For patents covering National Instruments products refer to the appropriate location Help Patents in your software the patents txt file on your CD or ni com patents ...

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