PXI-2570 Datasheet, PDF (2/3 Pages) National Instruments Corporation – 40 independent SPDT relays/Latching relays/Fully software programmable

High-Density General-Purpose SPDT Relays
Specifications
Input Characteristics
Maximum switching voltage
Channel-to-ground..................................... 100 V, CAT I
Channel-to-channel ................................... 100 V
Maximum current
(switching or carry, per channel) ............... 1 A
Simultaneous channels at
maximum current (55 ˚C)......................... 40
Maximum switching power
(per channel, resistive) .............................. 60 W, 62.5 VA
Typical DC path resistance (channel-to-common)
Initial.......................................................... <0.5
End of life .................................................. ≤1
Thermal EMF .................................................... ≤12 µV
Bandwidth (-3 dB, typical at 23 ˚C).................. ≤40 MHz
Dynamic Characteristics
Maximum speed............................................... 145 cycles
Relay operate time
Typical........................................................ 1 ms
Maximum................................................... 3.4 ms
Expected Relay Life
Mechanical ................................................ 100,000,000 cycles
Electrical
10 VDC, 100 mADC, resistive ................. 2,500,000 cycles
10 VDC, 1 ADC, resistive ........................ 1,000,000 cycles
30 VDC, 1 ADC, resistive ........................ 500,000 cycles
60 VDC, 1 ADC, resistive ........................ 100,000 cycles
Physical
Relay types....................................................... Electromechanical, latching
Contact material............................................... Palladium-ruthenium, gold-covered
I/O connectors .................................................. 200-pin LFH Matrix 50 receptacle
Dimensions....................................................... 10 by 17.4 cm (3.9 by 6.9 in.)
Environment
Operating temperature..................................... 0 to 55 ˚C
Storage temperature ........................................ -40 to 70 ˚C
Relative humidity ............................................. 5 to 85% noncondensing
Pollution degree ............................................... 2
Indoor use only
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 3111-1, UL 61010B-1
• CAN/CSA C22.2 No. 1010.1
CE Compliance
This product meets the essential requirements of applicable European Directives, as amended for
CE marking, as follows:
Low-Voltage Directive (safety)......................... 73/23/EEC
Electromagnetic Compatibility
Directive (EMC) ................................................ 89/336/EEC
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