NI PXI-2576
The NI PXI-2576 is a high-density multiplexer switch module for the PXI platform. The NI PXI-2576 is composed of electromechanical armature latching DPST relays.
For certain applications, you may need to increase the default settling time. Refer to Adding Additional Settling Time for more information.
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Note For EMC compliance, operate this device with shielded cables. |
Operation Modes
The following table lists the supported topologies of the NI PXI-2576 and possible operation modes.
Topology | Software Name | Immediate | Scanning |
---|---|---|---|
2-Wire Sixteen 4×1 Multiplexer | 2576/2-Wire Sixteen 4x1 Mux (NISWITCH_TOPOLOGY_2576_2_WIRE_SIXTEEN_4X1_MUX) | ![]() | ![]() |
2-Wire Octal 8×1 Multiplexer | 2576/2-Wire Octal 8x1 Mux (NISWITCH_TOPOLOGY_2576_2_WIRE_OCTAL_8X1_MUX) | ![]() | ![]() |
2-Wire Quad 16×1 Multiplexer | 2576/2-Wire Quad 16x1 Mux (NISWITCH_TOPOLOGY_2576_2_WIRE_QUAD_16X1_MUX) | ![]() | ![]() |
2-Wire Dual 32×1 Multiplexer | 2576/2-Wire Dual 32x1 Mux (NISWITCH_TOPOLOGY_2576_2_WIRE_DUAL_32X1_MUX) | ![]() | ![]() |
2-Wire 64×1 Multiplexer | 2576/2-Wire 64x1 Mux (NISWITCH_TOPOLOGY_2576_2_WIRE_64X1_MUX) | ![]() | ![]() |
Independent | 2576/Independent (NISWITCH_TOPOLOGY_2576_INDEPENDENT) | ![]() | ![]() |