Datasheet

TEK.COM 21
DAQ6510 Data Acquisition and Logging, Multimeter System
System Specifications
Typical Single-Channel Rates, DC Functions
41, 42
60 Hz (50 Hz) Operation
NPLCs
Functions: DCV (10 V)
2-wire Ω (≤10 kΩ), DCI (1 mA)
Functions: 4-wire Ω (≤1 kΩ)
4-wire and 3-wire RTD Function: Thermistor or Thermocouple
Measurements (readings per second)
43
Buffer Computer Buffer Computer Buffer Computer
5 12 (10) 11 (9) 5 (4) 5 (4) 12 (10) 11 (9 )
1 59 (48) 58 (48) 28 (23) 28 (23) 59 (49) 57 (48)
0.1 584 (490) 440 (380) 180 (160) 170 (150) 580 (480) 440 (380)
0.01 4900 (4100) 4800 (4100) 400 (390) 400 (390) 4800 (4100) 4700 (4000)
0.0005 20600 (20600) 19800 (19800) 460 (460) 460 (460) 21000 (21000) 20300 (20300)
Typical Single-Channel Reading Rates, AC Functions
41
60 Hz (50 Hz) Operation
Function: ACV, ACI Function: Frequency, Period
Measurements
(readings per second)
Detector Bandwidth Aperture Buffer or Computer
3 Hz 200 ms 1
30 Hz 20 ms 10
300 Hz 2 ms 100
Scanning/Multiple Channels (with optional scan cards)
44
Typical Scanning Measurement Rates Measurements Into Buffer/Computer (channels per second)
Scanning DCV or 2-wire Ω
>90 with 7700 plug-in module
>450 with 7703 plug-in module
>900 with 7710 plug-in module
Scanning Thermocouple, Thermistor, or 2-wire RTD
>90 with 7700 plug-in module
>450 with 7703 plug-in module
>900 with 7710 plug-in module
Scanning 4-wire Ω and 3- or 4-wire RTD
>80 with 7700 plug-in module
>300 with 7703 plug-in module
>400 with 7710 plug-in module
Scanning ACV
45
>60 with 7700 plug-in module
>170 with 7703 plug-in module
>220 with 7710 plug-in module
Scanning Alternating DCV and 2-wire Ω
>90 with 7700 plug-in module
>430 with 7703 plug-in module
>430 with 7710 plug-in module
DIGITAL I/O READ/WRITE, TOTALIZER READ SPEED
Read Digital Input 7707 plug-in module > 200
Write Digital Output 7706 plug-in module > 1400
7707 plug-in module > 500
Read Totalizer 7706 plug-in module > 100
Notes
41. Reading speeds for autozero off, fixed range, autodelay off, offset compensation off, and open lead detector off where applicable.
42. Buffer measurements: For <0.1 PLC, multisample, and single buffer transfer binary reading only.
43. Computer measurements: For 5 PLC, 1 PLC, and 0.1 PLC single reading and single transfer to computer (USB).
44. Set-up conditions of the factory default setting with the following exceptions: 3.5 digits (0.0005 PLC), autorange off, autozero off, autodelay off, and open lead detection off.
45. Assume the signal is 10 kHz or above.