- Bundle includes measurement module and 1-slot NI CompactDAQ chassis
- USB, Ethernet, and 802.11 Wi-Fi connectivity
- 16 current inputs (±21.5 mA)
- High-resolution mode with 50/60 Hz rejection
- 500 S/s sample rate (high-speed mode)
- Vsup pins for external power routing (2 A/30 V max)
The NI 9208 Measurement System measures 16 current channels at 500 S/s with 24-bit resolution, sending data to a host PC over USB, Ethernet or 802.11 Wi-Fi.
Measurement Bundle Overview
The hardware for an NI CompactDAQ single measurement bundle consists of a USB, Ethernet, or 802.11 Wi-Fi chassis and one of over 50 NI C Series measurement-specific modules. These small rugged bundles are ideal for portable or distributed measurements.
Chassis
The chassis controls the timing for the module and handles communication with the PC over the USB, Ethernet, or 802.11 Wi-Fi bus. Additionally, all NI CompactDAQ chassis include four counter/timers that you can access through a digital I/O module like the NI 9401.
Module
The NI 9208 current input C Series module has 16 channels of ±21 mA input with built-in 50/60 Hz rejection for noise rejection.
Designed with industrial systems in mind, the NI 9208 has high-channel density to reduce the number of modules needed. This leaves slots open for other measurement types or for reducing the overall per channel cost of the system.
The NI 9208 has a standard 37-pin D-SUB connection for use with cables and connector blocks, or the NI 9933 D-SUB connector kit. The NI 9933 contains a D-SUB to screw terminal accessory as well as a protective shell. With this kit, you can create a custom cable that plugs directly into the module to eliminate the need for a separate terminal block.
Specifications Documents
Specifications Summary
| General |
| Product Name |
NI 9208 Measurement Bundle
|
| Product Family |
Industrial I/O
|
| Form Factor |
CompactDAQ
,
Ethernet
,
USB
,
Wireless
|
| Part Number |
000000-00
|
| Operating System/Target |
Real-Time
|
| Measurement Type |
Current
|
| RoHS Compliant |
Yes
|
| Signal Conditioning |
0-20 mA current input
|
| Analog Input |
| Channels |
0
,
16
|
| Single-Ended Channels |
16
|
| Differential Channels |
0
|
| Resolution |
24 bits
|
| Sample Rate |
500 S/s
|
| Throughput (All Channels) |
500 S/s
|
| Maximum Current Range |
-21.5 mA
-
21.5 mA
|
| Maximum Current Range Accuracy |
0.161 mA
|
| Minimum Current Range |
-21.5 mA
-
21.5 mA
|
| Minimum Current Range Accuracy |
0.161 mA
|
| Simultaneous Sampling |
No
|
| Available Filters |
60 Hz
,
50 Hz
|
| Analog Output |
| Channels |
0
|
| Digital I/O |
| Bidirectional Channels |
0
|
| Input-Only Channels |
0
|
| Output-Only Channels |
0
|
| Counter/Timers |
| Counters |
0
|
| Physical Specifications |
| Length |
9 cm
|
| Width |
9 cm
|
| I/O Connector |
37-pin D-Sub
|
| Minimum Operating Temperature |
-40 °C
|
| Maximum Operating Temperature |
70 °C
|
| Minimum Storage Temperature |
-40 °C
|
| Maximum Storage Temperature |
85 °C
|
Additional Product Information
Related Information
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