PXI-2576 Datasheet, PDF (3/4 Pages) National Instruments Corporation – 16 4x1 (2-wire), octal 8x1 (2-wire),quad 16x1 (2-wire), dual 32x1 (2-wire),64x1 (2-wire)

64-Channel Multibank Multiplexer
Specifications
All specifications are subject to change without notice.
Visit ni.com/manuals for the most current specifications.
Configurations.....................................
Sixteen 4x 1, 2-wire multiplexers;
Octal 8x 1, 2-wire multiplexers;
Quad 16x 1, 2-wire multiplexers;
Dual 32x 1, 2-wire multiplexers;
64x 1, 2-wire multiplexer
Input Characteristics
All input characteristics are VDC, V_rms, or a combination unless
otherwise specified.
Maximum switching voltage
Channel-to-channel ........................
Channel-to-ground ..........................
Maximum switching current...............
Maximum carry current.......................
Maximum switching power ................
DC path resistance
Initial ...............................................
End of life .......................................
Thermal emf........................................
100 V
100 V, CAT I
1A
1A
30 W, 37.5 VA
<1.1 Ω (0.5 Ω typical)
2Ω
<10 µV (3 µV typical)
Typical bandwidth
(50 Ω system)
4x1, 8x1 configurations ..................
16x1 configuration..........................
32x1 configuration..........................
64x1 configuration..........................
>30 MHz
>20 MHz
>15 MHz
>10 MHz
(100 Ω system)
4x1, 8x1 configurations ..................
16x1 configuration..........................
32x1 configuration..........................
64x1 configuration..........................
>60 MHz
>40 MHz
>20 MHz
>10 MHz
Typical bank-to-bank crosstalk
(50 or 100 Ω system, 4x1 configuration)
100 kHz ........................................... <-75 dB
1 MHz.............................................. <-53 dB
10 MHz............................................ <-35 dB
Typical open-channel isolation
(50 or 100 Ω system, 4x1 or 8x1 configuration)
100 kHz ........................................... >79 dB
1 MHz.............................................. >52 dB
10 MHz............................................ >40 dB
Dynamic Characteristics
Maximum scan rate ............................
Relay operate time..............................
Expected relay life
Mechanical .....................................
Electrical .........................................
145 channels/s
3.4 ms (2 ms typical)
5x10⁷ cycles
10⁵ cycles (30 V, 1 A)
Physical Characteristics
Relay type ...........................................
I/O connectors.....................................
Dimensions..........................................
Weight.................................................
Electromechanical, latching
LFH Matrix 50,
160 positions, male
single-slot PXI, 3U
300 g (12 oz)
Environment
Operating temperature .......................
Storage temperature...........................
Relative humidity ................................
Pollution degree..................................
Approved at altitudes up to 2,000 m.
Indoor use only.
0 to 55 °C
-20 to 70 °C
5 to 85% noncondensing
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Safety and Compliance
Safety
This product is designed to meet the requirements of the following
standards of safety for electrical equipment for measurement, control,
and laboratory use:
• IEC 61010-1, EN 61010-1
• UL 61010-1, CAN/CSA-C22.2 No. 61010-1
Note: For UL and other safety certifications, refer to the product label
or visit ni.com/certification, search by model number or product line,
and click the appropriate link in the Certification column.
Electromagnetic Compatibility
This product is designed to meet the requirements of the following
standards of EMC for electrical equipment for measurement, control,
and laboratory use:
• EN 61326 EMC requirements; Minimum Immunity
• EN 55011 Emissions; Group 1, Class A
• CE, C-Tick, ICES, and FCC Part 15 Emissions; Class A
Note: For EMC compliance, operate this device according to
product documentation.
CE Compliance
This product meets the essential requirements of applicable European
Directives, as amended for CE marking, as follows:
• 73/23/EEC; Low-Voltage Directive (safety)
• 89/336/EEC; Electromagnetic Compatibility Directive (EMC)
Note: Refer to the Declaration of Conformity (DoC) for this product for
any additional regulatory compliance information. To obtain the DoC for
this product, visit ni.com/certification, search by model number or
product line, and click the appropriate link in the Certification column.
Waste Electrical and Electronic Equipment (WEEE)
EU Customers: At the end of their life cycle, all products must be
sent to a WEEE recycling center. For more information about WEEE
recycling centers and National Instruments WEEE initiatives, visit
ni.com/environment/weee.htm.
BUY ONLINE at ni.com or CALL [phone] (U.S.)
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