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323343A-01

October 2002

©

 2002 National Instruments Corp. All rights reserved.

FieldPoint™, National Instruments™, NI™, and 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

.

FieldPoint Operating Instructions

FP-AO-200 

AND

 

C

FP-AO-200

Eight-Channel 20 mA Loop Output Modules

These operating instructions describe how to install and use the 
National Instruments FP-AO-200 and cFP-AO-200 analog output 
modules (referred to inclusively as the [c]FP-AO-200). For 
information about configuring and accessing the [c]FP-AO-200 
over a network, refer to the user manual for the FieldPoint network 
module you are using.

Features

The [c]FP-AO-200 is a FieldPoint analog output module with the 
following features:

Eight 0–20 or 4–20 mA outputs

0.5 mA overranging

12-bit resolution

Up to 1 k

 load impedance (with 24 V loop supply)

Indicators for open current loops

Short-circuit protection

2,300 V

rms

 transient overvoltage protection between the 

inter-module communication bus and the I/O channels

–40 to 70 °C operation

Hot plug-and-play

Summary of Contents for FIeldPoint FP-AO-200

Page 1: ...These operating instructions describe how to install and use the National Instruments FP AO 200 and cFP AO 200 analog output modules referred to inclusively as the c FP AO 200 For information about c...

Page 2: ...ed for the FP AO 200 module 2 Align the FP AO 200 alignment slots with the guide rails on the terminal base 3 Press firmly to seat the FP AO 200 in the terminal base The terminal base latch locks the...

Page 3: ...he cFP AO 200 prevent backward insertion 2 Press firmly to seat the cFP AO 200 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...

Page 4: ...s that follow for detailed wiring instructions Sourcing Current to a Load The c FP AO 200 sources current from an external loop supply to a load The c FP AO 200 can operate with an external loop suppl...

Page 5: ...3 and 6 ms The response time to changes on all eight channels is 24 to 27 ms Figure 3 shows the current output circuit of a single channel Figure 3 c FP A0 200 Current Output Circuit Figure 4 shows ho...

Page 6: ...ging enables the c FP AO 200 to compensate for span and offset errors in field devices Open Loop Detection Each channel has a monitoring circuit that compares the actual output current to the specifie...

Page 7: ...Figure 6 shows the c FP AO 200 status indicators Figure 6 Status Indicators The c FP AO 200 has two green status LEDs POWER and READY After you insert the c FP AO 200 into a terminal base or backplane...

Page 8: ...erly insulated from human contact Do not share the external supply voltages the V and C terminals with other devices including other FieldPoint devices unless those devices are isolated from human con...

Page 9: ...wise noted Output Characteristics Number of channels 8 single ended Resolution 12 bits 1 in 4 096 6 A bit Current Output Output range 0 20 or 4 20 mA programmable 0 20 5 or 3 5 20 5 mA with overrangin...

Page 10: ...0 g 3 7 oz Power Requirements Power from network module 350 mW Isolation Voltage Channel to channel isolation No isolation between channels Transient overvoltage 2 300 Vrms Environmental FieldPoint mo...

Page 11: ...laboratory use EN 61010 1 IEC 61010 1 UL 3121 1 CAN CSA C22 2 No 1010 1 For certifications under regulatory standards including hazardous location standards refer to the product label or to ni com El...

Page 12: ...erating instructions Go to ni com support for the most current manuals examples and troubleshooting information For telephone support in the United States create your service request at ni com ask and...

Page 13: ...0793 Netherlands 0348 433466 New Zealand 09 914 0488 Norway 32 27 73 00 Poland 22 3390 150 Portugal 210 311 210 Russia 095 238 7139 Singapore 65 6 226 5886 Slovenia 3 425 4200 South Africa 11 805 8197...

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