PXI-2530B PXI Matrix Switch Module, 128-Crosspoint, Reed Relay, .4 A, 60 V (778572-30)

128-Channel, 1-, 2-, or 4-Wire PXI Multiplexer Switch Module
The PXI‑2530B is a high-density, multiconfiguration reed-relay switch. With four multiplexer and three matrix configurations, the PXI‑2530B is an excellent solution for complex or high‑channel‑count systems. Multiplexer configurations include 128×1 (1‑wire), 64×1 (2‑wire), 32×1 (4‑wire), or eight banks of 16×1 (1‑wire). Matrix configurations include 4×32 (1‑wire), 8×16 (1‑wire), or 4×16 (2‑wire). You can implement these configurations by selecting the appropriate terminal block.

Key product

Input Characteristics
Maximum switching voltage
Channel-to-channel60 VDC, 30 VACrms, CAT I

Channel-to-ground

60 VDC, 30 VACrms, CAT I

Maximum current (per terminal or internal path)

0.4 A

Maximum switching power (per channel, resistive)

10 W

DC path resistance[1] (channel-to-common)
Initial

<2 Ω, typical

End-of-life

≥3 Ω, typical

Thermal EMF (1-wire configuration, channel-to-common)

<50 µV, typical

RF Performance Characteristics
Bandwidth (50 Ω system, 1-wire configuration referenced to 1WREF)
16 × 1

>19 MHz, typical

128 × 1

>12 MHz, typical

Channel-to-channel isolation (50 Ω system, 1-wire configuration referenced to 1WREF)
200 kHz

>60 dB, typical

1 MHz

>40 dB, typical

Dynamic Characteristics
Simultaneous drive limit

64 relays

Relay operate/release time

555 µs

Environment
Operating temperature

0 °C to 55 °C

Storage temperature

-40 °C to 70 °C

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PXI-2530B PXI Matrix Switch Module, 128-Crosspoint, Reed Relay, .4 A, 60 V (778572-30)

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