| 34972A LXI Data Acquisition/Switch Unit |
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34972A LXI Data Acquisition/Switch Features |
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What is it? It's a NEW MEMBER of the top selling 34970A family
New mainframe for DAQ and Switching
Has LAN & USB interfaces and memory port
Uses all the same 34970A plug-in modules
- 1Gbit LAN and USB 2.0 for easy connectivity to the PC
- USB memory port for data storage or transfer - can store months, even years worth of data
- Graphical Web interface for easy set up and control - even remote access
- Free BenchLink data logger software to create tests without programming
The 34972A can accept any of the 34970A plug-in modules. With a simple address change the 34972A is easily integrated into an exiting test with no wiring or hardware changes. The plug-in modules also feature on-board screw terminals and relay closure count so you can create a compact data logger, full-featured data acquisition system or low-cost switching unit that is easy to connect, configure and use on the bench, on a network or in field applications.
34972A Data Acquisition/Switch Unit Modules |
| Model |
Description |
Speed (Ch/Sec) |
Max Voltage |
Max Current |
Comments |
| 34901A |
20-ch. multiplexer (2/4-wire) |
60 |
300 V |
1 A |
2 current channels (22 ch. total); built-in olds
junction reference;
connects to internal DMM |
| 34902A |
16-ch. multiplexer
(2/4-wire) |
250 |
300 V |
50 mA |
Built-in cold junction reference; reed relays
multiplex inputs to internal
DMM |
| 34903A |
20-ch. actuator/GP switch |
120 |
300 V |
1 A |
Form C (SPDT) switches; no connection to
internal DMM
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| 34904A |
4x8 matrix |
120 |
300 V |
1 A |
2-wire, full crosspoint; no connection to
internal DMM |
| 34905A |
2-GHz dual 1:4 RF mux,
50 ohm |
60 |
42 V |
0.7 A |
1-GHz through provided BNC-to-SMB adapter
cables; no connection to internal
DMM |
| 34906A |
2-GHz dual 1:4 RF mux,
75 ohm |
60 |
42 V |
0.7 A |
1-GHz through provided BNC-to-SMB
adapter
cables; no connection to internal
DMM |
| 34907A |
Two 8-bit digital I/O ports
26-bit,
100-kHz event counter
Two 16-bit
analog outputs
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N/A
N/A
N/A |
42 V
42 V
±12V |
400 mA
10 mA |
Open Drain
Gated, selectable input theshold
Earth
referenced, calibrated; no connection
to internal DMM |
| 34908A |
40-ch. single-ended multiplexer |
60 |
300 V |
1 A |
Common low, no 4-wire meas. Built-in
cold junction
reference; connects
to
internal DMM |
Application Notes:
Simplify Data Acquisition with a Built-in LXI Web Server
Selecting Modern Sensors for Today’s Data Acquisition Systems
Increase Data Acquisition Flexibility Using Wireless LAN
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