PXI-2527 Datasheet, PDF (3/4 Pages) National Instruments Corporation – 32-Channel (2-Wire), 300 V Multiplexer Switches

32-Channel (2-Wire), 300 V Multiplexer Switches
Specifications
Specifications subject to change without notice. Visit ni.com/manuals for
the latest full specifications.
Input Characteristics
Maximum switching voltage
Channel-to-ground ............................
Channel-to-channel ..........................
Maximum switching/carry current ...
Maximum switching power
AC systems .......................................
DC systems .......................................
300 V, CAT I
300 V
2A
60 W, 62.5 VA
Refer to Figure 1
Figure 1. Maximum Switching Power for DC Loads (per channel).
Typical DC path resistance
Initial .................................................
End of life..........................................
Differential thermal EMF
Typical ...............................................
Maximum ..........................................
Bandwidth (-3 dB)
1-wire................................................
2-wire................................................
<1½
>2½
2.5 μV
<12 μV
>30 MHz
>25 MHz
Dynamic Characteristics
Maximum speed....................................
Relay operate time
Typical ...............................................
Maximum ..........................................
Expected relay life
Mechanical .......................................
Electrical
<30 mV, <10 mA, resistive ................
30 VDC, 2 ADC, resistive ..................
300 VDC, 60 mADC, resistive ...........
140 cycles/s
1 ms
3.4 ms
1x10⁸ cycles
2.5x10⁶ cycles
1x10⁵ cycles
5x10⁵ cycles
Physical
Relay types............................................ Electromechanical, latching
Contact material.................................... Palladium-ruthenium, gold-covered
I/O connectors....................................... 100 POS HDI right-angle, male
Dimensions............................................ 2 by 10 by 17.4 cm
Environment
(0.8 by 3.9 by 6.9 in.) single-slot, 3U
Operating temperature.......................... 0 to 55 °C
Note: If you are using an NI 2527 with an NI PXI-101x or the NI PXI-1000B chassis,
operating temperature for the NI 2527 modules is 0 to 45 °C.
Storage temperature............................. -20 to 70 °C
Relative humidity .................................. 5 to 85% noncondensing
Pollution degree .................................... 2
Indoor use only.
BUY ONLINE at ni.com or CALL 800 813 3693 (U.S.)
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