Warranted specifications describe the performance of a model under stated operating conditions and are covered by the model warranty.
The following characteristic specifications describe values that are relevant to the use of the model under stated operating conditions but are not covered by the model warranty.
Specifications are valid at 23 °C unless otherwise noted.
All voltages are specified in DC, ACpk, or a combination unless otherwise specified.
Topologies[1] |
1-wire 128 x 1 multiplexer 1-wire dual 64 x 1 multiplexer 1-wire quad 32 x 1 multiplexer 1-wire octal 16 x 1 multiplexer 2-wire 64 x 1 multiplexer 2-wire dual 32 x 1 multiplexer 2-wire quad 16 x 1 multiplexer 4-wire 32 x 1 multiplexer 4-wire dual 16 x 1 multiplexer 1-wire 4 x 32 matrix 1-wire 8 x 16 matrix 2-wire 4 x 16 matrix Independent |
Measurement Categories CAT I and CAT O are equivalent. These test and measurement circuits are for other circuits not intended for direct connection to the MAINS building installations of Measurement Categories CAT II, CAT III, or CAT IV. Do not connect the PXI-2530B to signals or use for measurements within Measurement Categories II, III, or IV.
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Maximum current (per terminal or internal path) |
0.4 A |
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Maximum switching power (per channel, resistive) |
10 W |
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Thermal EMF (1-wire configuration, channel-to-common) |
<50 µV, typical |
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Relay type[8] |
Reed |
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Front panel connector |
LFH matrix 50, 160 positions, female |
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Dimensions (L × W × H) |
3U, one slot, PXI/cPCI module 21.6 × 2.0 × 13.0 cm (8.5 × 0.8 × 5.1 in.) |
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Weight |
266 g (9.4 oz) |
Operating temperature |
0 °C to 55 °C |
Storage temperature |
-40 °C to 70 °C |
Relative humidity |
5% to 85%, noncondensing |
Pollution Degree |
2 |
Maximum altitude |
2,000 m |
Indoor use only.
Operational Shock |
30 g peak, half-sine, 11 ms pulse (Tested in accordance with IEC 60068-2-27. Test profile developed in accordance with MIL-PRF-28800F.) |
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This product is designed to meet the requirements of the following electrical equipment safety standards for measurement, control, and laboratory use:
For UL and other safety certifications, refer to the product label or the Online Product Certification section.
This product meets the requirements of the following EMC standards for sensitive electrical equipment for measurement, control, and laboratory use:
For EMC declarations and certifications, and additional information, refer to the Online Product Certification section.
This product meets the essential requirements of applicable European Directives, as follows:
Refer to the product Declaration of Conformity (DoC) for additional regulatory compliance information. To obtain product certifications and 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.
NI is committed to designing and manufacturing products in an environmentally responsible manner. NI recognizes that eliminating certain hazardous substances from our products is beneficial to the environment and to NI customers.
For additional environmental information, refer to the Minimize Our Environmental Impact web page at ni.com/environment. This page contains the environmental regulations and directives with which NI complies, as well as other environmental information not included in this document.
At the end of the product life cycle, all NI products must be disposed of according to local laws and regulations. For more information about how to recycle NI products in your region, visit ni.com/environment/weee.