background image

USER GUIDE

FD-11601

8-Channel, Powered-Sensor Voltage Input Device for FieldDAQ

The FieldDAQ FD-11601 is an IP65/IP67-rated eight-channel simultaneous voltage input
device that can be connected to external powered and TEDS sensors. It can be networked and
synchronized with IEEE 802.1AS devices.

Figure 1. FD-11601 Front Panel

FD-11601

±10V Powered Sensor Input

STATUS

IN

10 A  TOTAL

9-30 V

FieldDAQ

OUT

0

10/100/1000

LINK/ACT

SYNC

1

0

1

2

3

0

1

2

3

BANK 1

BANK 2

SP

AI+

AI–

GND/T–

T+

1
4

5

2
3

1

4

5

2

3

1
4

5

2
3

1

4

5

2

3

1
4

5

2
3

1

4

5

2

3

1
4

5

2
3

1

4

5

2

3

1

4

2

3

5

6

7

8

9

1

2

3

4

5

6

10

1. Power IN Connector
2. Power LED
3. Ethernet Port 0 and LED
4. Bank 1 Voltage Input Connectors 0 through 3 and

LEDs

5. Bank 2 Voltage Input Connectors 0 through 3 and

LEDs

6. Mounting Holes
7. Power OUT Connector
8. STATUS LED
9. Ethernet Port 1 and LED
10. SYNC Logo

Summary of Contents for FD-11601

Page 1: ...D 11601 10V Powered Sensor Input STATUS IN 10 A TOTAL 9 30 V FieldDAQ OUT 0 10 100 1000 LINK ACT SYNC 1 0 1 2 3 0 1 2 3 BANK 1 BANK 2 SP AI AI GND T T 1 4 5 2 3 1 4 5 2 3 1 4 5 2 3 1 4 5 2 3 1 4 5 2 3...

Page 2: ...rnal Sensors 18 Connecting TEDS Sensors 19 Filtering 19 Data Rates 24 Programming the FieldDAQ Device 25 Time Based Triggers 26 Timebases 27 Synchronization across a Network 27 More Information about...

Page 3: ...r pinout Refer to Voltage Input Connectors on page 15 Ethernet connector pinout Refer to Ethernet Ports on page 28 Power connector pinout Refer to Power Connectors on page 12 Driver Support Earliest d...

Page 4: ...1 M125F RA Field serviceable I O Connector 785942 01 M12 Torque Wrench Ethernet and I O 786181 01 M12 Torque Wrench Power 786182 01 Universal M12 Male Cap Plastic 786177 01 Universal M12 Male Cap Meta...

Page 5: ...ence with radio and television reception and prevent unacceptable performance degradation install and use this product in strict accordance with the instructions in the product documentation Furthermo...

Page 6: ...ay Do not install a damaged device Store the device in the antistatic package when the device is not in use Hardware Symbol Definitions The following symbols are marked on your FieldDAQ device When th...

Page 7: ...ment ADE readme files for specific version compatibility 2 Install NI DAQmx from ni com downloads drivers Complete the instructions 3 Register your NI hardware online at ni com register when prompted...

Page 8: ...to Power LED for information about Power LED status 8 To add the FieldDAQ to your software configuration open NI MAX on your Windows host computer Expand Devices and Interfaces Network Devices If the...

Page 9: ...d of the Find Network NI DAQmx Devices window and click the button Enter the hostname of the device The default hostname is FD11601 serial number 2 Click Add Selected Devices The FieldDAQ device icon...

Page 10: ...ter the STATUS LED turns off then click Refresh List Contact your system administrator to confirm that the network is working and that a firewall is not interfering with discovery For additional troub...

Page 11: ...ments Cover the unused connectors with the included plastic caps whenever water dust or dirt are present Note Avoid long periods of exposure to sunlight For instructions on networking to a real time c...

Page 12: ...n your network The FieldDAQ device does not make use of the auxiliary power itself If you are connecting power through the auxiliary power lines ensure that the total combined current between V Input...

Page 13: ...primary power source to the V terminal pin 1 inside the power connector plug b Connect the negative lead of the primary power source to the C terminal pin 3 inside the power connector plug c Connect...

Page 14: ...imum voltage from terminal to chassis ground Voltage Input Connectors and Measurements The following figures show the voltage input circuitry and block diagram of the FD 11601 Figure 8 FD 11601 Input...

Page 15: ...e conditioned buffered and then sampled by an ADC Each AI channel provides an independent signal path and ADC enabling you to sample all channels simultaneously The FieldDAQ device provides overvoltag...

Page 16: ...sold through NI Other manufacturers cable wire colors may vary Note M12 connectors must be mated to cables or have caps installed on them to meet IP65 IP67 requirements Cover the unused connectors wit...

Page 17: ...onfigure an LED while a task is running Connecting Voltage Input Signals You can connect grounded and floating voltage input signals to the FieldDAQ device Make sure that devices you connect to the Fi...

Page 18: ...FD 11601 Specifications In this mode the output voltage folds back to a lower value than the set voltage the overcurrent status is set in NI DAQmx and the voltage input LED lights red Removing the ov...

Page 19: ...omparing FieldDAQ Filters Attribute Brickwall Default Butterworth Comb Passband Tracks sample rate Configurable independent of sample rate Tracks sample rate Alias Protection Best Full protection Bett...

Page 20: ...response you can expect for different input frequency ranges Frequency Response of FieldDAQ Filters The FieldDAQ device uses a combination of analog and digital filtering to provide an accurate repre...

Page 21: ...he transition band has an impact on the alias rejection and how signals are represented in the time domain for example step response Stopband The range of frequencies at which the filter attenuates in...

Page 22: ...lexibility when filtering out noise that is below one half of the sample rate However depending on your settings you may see alias components of higher frequency signals in your measurement that exten...

Page 23: ...by a variable amount depending on their frequency Comb All input frequencies have the same amount of delay when going through the filter The comb filter has a shorter delay than the brickwall filter C...

Page 24: ...tput signal does not show overshoot or undershoot Figure 20 Comparing Typical Step Response of FieldDAQ Filters Amplitude Time 1 0 Butterworth Comb Brickwall Rise Time Group Delay Undershoot Overshoot...

Page 25: ...is considered a Delta Sigma device it contains multiple A D converters that require a high frequency oversample clock to produce accurate synchronized data The FieldDAQ device returns a sample on eve...

Page 26: ...e based features in the NI DAQmx API Note To accurately synchronize Delta Sigma devices in two or more separate tasks you must specify the same sync pulse Otherwise a sync pulse is initiated by softwa...

Page 27: ...Triggering topic in the NI DAQmx Help for more information on accessing time based features in the NI DAQmx API Timebases The following figure shows the FD 11601 clock routing circuitry and timebases...

Page 28: ...measurements Visit ni com info and enter fdsync Synchronization accuracy explained Visit ni com info and enter syncacc Synchronizing FieldDAQ and TSN Enabled Ethernet cDAQ Chassis to a PXI System Vis...

Page 29: ...e BI_DC No Connect You can use the Ethernet ports to reset the FieldDAQ device to factory default settings Refer to Resetting the FieldDAQ to Factory Default Settings for more information Cap the Ethe...

Page 30: ...he FieldDAQ device To prevent these loops from disrupting the network the FieldDAQ device implements the IEEE 802 1Q Rapid Spanning Tree Protocol RSTP Using this protocol each FieldDAQ device can find...

Page 31: ...ynchronization Listed in MAX Not listed in MAX The switch MAC address is used to implement the following switch protocols IEEE 802 1AS 2011 Precision Time Protocol IEEE 802 1Q Rapid Spanning Tree Prot...

Page 32: ...cover long distances Disadvantages Any unpowered nodes and or node failure disrupts network communication Addition or removal of any node disrupts network communication Failure of any Ethernet cable a...

Page 33: ...work traffic patterns can make troubleshooting difficult Requires an external switch Note For information about daisy chaining power refer to Power Connectors and Wiring Star Topology In a star topolo...

Page 34: ...fo and enter fdenet for information about exploiting link redundancy and automatically improving reliability Disadvantages Most costly of the recommended topologies Requires an external switch externa...

Page 35: ...best practices and requirements visit ni com info and enter fdenet Connecting to a Real Time Controller You can use the FieldDAQ device as expansion I O from certain NI Linux Real Time controllers Dis...

Page 36: ...ect the FieldDAQ device directly to your computer Complete the following steps 1 Install the LabVIEW LabVIEW Real Time Module and controller driver software on the host machine as instructed in the ge...

Page 37: ...turns on Refer to Power LED for information about Power LED status 8 To add the FieldDAQ to the software configuration on the Real Time target open NI MAX on the host computer In the MAX configuration...

Page 38: ...ation or if an error occurred If an error occurs refer to ni com support daqmx 14 Run a Test Panel in MAX by expanding Devices and Interfaces Network Devices your FieldDAQ device right clicking the ba...

Page 39: ...to the Finding a Network DAQ Device in MAX topic in the Measurement Automation Explorer Help for NI DAQmx Reserving the Device in MAX When the FieldDAQ device is connected to a network multiple users...

Page 40: ...FieldDAQ to Factory Default Settings To reset your FieldDAQ device to factory default settings complete the following steps 1 Verify the power source is turned off 2 Connect Ethernet port 0 and port...

Page 41: ...rate in any orientation if the ambient temperature is 75 C or less However to ensure proper functionality during use above 75 C you must mount the FieldDAQ device in the reference mounting configurati...

Page 42: ...2 in thick and extends a minimum of 76 2 mm 3 in beyond all edges of the device 3 Observe the cooling dimensions in Mounting Requirements 4 Allow space for cabling clearance according to the Mounting...

Page 43: ...evice for air circulation as shown in the following figure Figure 32 Cooling Dimensions 76 2 mm 3 00 in All Around Cooling Dimensions STATUS IN 10 A TOTAL 9 30 V FieldDAQ OUT 0 10 100 1000 LINK ACT SY...

Page 44: ...vertical mounting configurations Figure 34 Ambient Temperature Locations Horizontal Mounting Configuration 25 4 mm 1 00 in 76 2 mm 3 00 in 25 4 mm 1 00 in 38 7 mm 1 50 in 76 2 mm 3 00 in 38 7 mm 1 50...

Page 45: ...For detailed dimensional drawings and 3D models visit ni com dimensions and search for FD 11601 Mounting the Device Directly on a Flat Surface For environments with high shock and vibration NI recomm...

Page 46: ...184 0 mm 7 24 in 2 Align the device on the surface 3 Fasten the device to the surface using the M5 or 10 32 screws Tighten the screws to a maximum torque of 2 5 N m 25 0 lb in Figure 37 Fastening the...

Page 47: ...and accuracy Mounting the Device on a DIN Rail The FD 11960 DIN rail mounting kit is an accessory you can use to mount a FieldDAQ device to a DIN rail The hardware in the FD 11960 DIN rail mounting ki...

Page 48: ...10 A TO TA L 3 2 1 4 5 1 Bracket panel 2 DIN rail clip 3 M5 x 10 mm screw 4 8 32 x 1 4 in screw 5 M5 washers Note You can also horizontally mount the FieldDAQ device to the DIN rail 3 Clip the device...

Page 49: ...e For FieldDAQ firmware information and updates visit ni com info and enter the Info Code fdfw Maintenance If you need to clean your device wipe it with a dry towel Note M12 connectors must be mated t...

Page 50: ...olling measurement devices The following references to documents assume you have NI DAQmx 18 5 or later FieldDAQ The FD 11601 Quick Start packaged with your device describes how to install your NI DAQ...

Page 51: ...eal Time The Real Time Module Concepts book of the LabVIEW Real Time Module Help includes conceptual information about real time programming techniques application architectures and Real Time Module f...

Page 52: ...using Visual C and Visual Basic NET without Measurement Studio Refer to the NI DAQmx Readme for specific versions supported ANSI C without NI Application Software The NI DAQmx Help contains API overv...

Page 53: ...ments EULAs and third party legal notices in the readme file for your NI product Refer to the Export Compliance Information at ni com legal export compliance for the NI global trade compliance policy...

Reviews: