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July 2025
PCI-6703 In Stock | Ships Today
PCI-6703, 16-Channel, 68-Pin Male I/O Connector, Analog Output Device
Rated 4.6/5 | 15 ratings
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Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments PCI-6703 Analog Output Device
The PCI‑6703 (Part number: 778316-01) is a static 16 Voltage Output Channel Analog Output Device with a 16-bit resolution, that can be utilized for software‑timed voltage output applications. The user can interface a floating or grounded load to the NI PCI-6703 device at the output channel. It is not necessary to bother with an outside floating power supply to finish the controlled current loop. The user can control the current loop from 0.1 to 20.2 mA. The consistence for the present loop is 0 V to 10 VDC. Since every channel shares a ground line with a voltage channel, limit the impact of the arrival current from the current channel on the voltage being yielded on the voltage channel. For instance, if the user yields 20 mA on a channel and restores that channel to the NI PCI-6703 along the mutual ground line in a link with an impedance of 0.1 Ω, the voltage output will drop 2 mV on the voltage channel sharing the ground line.
This Analog Output Device has user-defined power-up states, ±10 V range, 8 digital I/O lines, DC output coupling, and independent, user-defined values for the power-on state. The PCI-6703 can link to numerous signal types, such as LEDs, voltage and current excitation for precision transducers, electromechanical relays, and optically isolated, solid-state relays and I/O module mounting racks. This device can be used with NI-DAQ 7.4 or later, along with .NET Languages without NI Application Software, LabVIEW for Windows, ANSI C without NI Application Software, Measurement Studio, and LabWindows/CVI for Windows. It is equipped with a 68-pin male I/O connector.
The user should take caution not to surpass the maximum ratings for the output or input signals on the Analog Output Device because this can cause harm to the computer or the device. The NI device measures 3.9 x 6.9 in. in physical dimensions. It has a recommended operating temperature range of 0 to 55 °C, a storage temperature range of -20 to 70 °C.
Apex Waves specializes in legacy system maintenance. While the PCI-6703 is no longer available from National Instruments, the Analog Output Device will remain available for purchase and repairs in perpetuity with Apex Waves!
| Model | PCI-6703 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 778316-01 |
| Type | Analog Output Device |
| Analog Output Channels | 16 |
| Resolution | 16-Bit |
| Driver | NI-DAQmx |
| Dimensions | 3.9 × 6.9 in. |
| I/O Connector | 68-Pin Male |
| Warranty | Three Year Warranty |
| PCI-6703 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Request a Quote for Additional Information |
Associated part numbers for PCI-6703:
National Instruments PCI-6703 Frequently Asked Questions
Question: Which accessories are recommended for the PCI-6703?
Answer: The SCB-68 Shielded Connector Block and the SH68-68-D1 Shielded Cable are recommended accessories.
Question: What is the power requirement for the NI PCI-6703?
Answer: The power requirement is +5V, 1.5 A.
Question: What is the power available at the I/O connector?
Answer: The power available at the I/O connector of the PCI-6703 is +4.5 to +5.25 VDC at 0.75 A.
Question: What is the output impedance of the NI PCI-6703?
Answer: The output impedance is 0.1 Ω maximum.
PCI-6703 PDF Manuals
6703-6704-ANALOG-OUTPUT-DEVICE-CALIBRATION-PROCEDURE-VERSION-1.0.PDF
DAQ-GETTING-STARTED-GUIDE-FOR-PCI-PCI-EXPRESS.PDF
DAQ-GETTING-STARTED-READ-ME-FIRST-NI-DAQMX-AND-DAQ-DEVICE-INSTALLATION-GUIDE.PDF
NI-6703-6704-CALIBRATION-PROCEDURE-FOR-NI-DAQMX.PDF
NI-6703-6704-SPECIFICATIONS.PDF
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