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v10.0.1.x for R2026a
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IO92X, IO970-IO973

IO92X, IO970-IO973 — The IO92X and IO970-IO973 are programmable resistor I/O modules

Introduction

The IO92x and IO970-IO973 series is a range of programmable resistor modules.

They all have a common driver block which is described in the 'Programmable Resistor Control block' section.

High density resistor simulation

(all configurable in steps of 1 Ω)

I/O module Resolution Channels Resistance Form factor
IO921-8/10 8 bit 10 0 to 255Ω PCI
IO921-8/18 8 bit 18 0 to 255Ω PCI
IO921-12/05 12 bit 5 0 to 4kΩ PCI
IO921-12/10 12 bit 10 0 to 4kΩ PCI
IO921-16/05 16 bit 5 0 to 65kΩ PCI
IO921-16/10 16 bit 10 0 to 65kΩ PCI
IO921-24/03 24 bit 3 0 to 16MΩ PCI
IO922-8/10 8 bit 10 0 to 255Ω cPCI
IO922-8/18 8 bit 18 0 to 255Ω cPCI
IO922-12/05 12 bit 5 0 to 4kΩ cPCI
IO922-12/10 12 bit 10 0 to 4kΩ cPCI
IO922-16/05 16 bit 5 0 to 65kΩ cPCI
IO922-16/10 16 bit 10 0 to 65kΩ cPCI
IO922-24/03 24 bit 3 0 to 16MΩ cPCI

Potentiometer simulation

(all configurable in steps of 1 Ω)

I/O module Resolution Channels Resistance Form factor
IO923-8/5 8 bit 5 0 to 255Ω PCI
IO923-8/9 8 bit 9 0 to 255Ω PCI
IO923-12/2 12 bit 2 0 to 4kΩ PCI
IO923-12/4 12 bit 4 0 to 4kΩ PCI
IO923-16/2 16 bit 2 0 to 65kΩ PCI
IO923-16/4 16 bit 4 0 to 65kΩ PCI
IO923-24/1 24 bit 1 0 to 16MΩ PCI
IO923-24/3 24 bit 30 to 16MΩ PCI
IO924-8/5 8 bit 5 0 to 255Ω cPCI
IO924-8/9 8 bit 9 0 to 255Ω cPCI
IO924-12/2 12 bit 2 0 to 4kΩ cPCI
IO924-12/4 12 bit 4 0 to 4kΩ cPCI
IO924-16/2 16 bit 2 0 to 65kΩ cPCI
IO924-16/4 16 bit 4 0 to 65kΩ cPCI
IO924-24/1 24 bit 1 0 to 16MΩ cPCI
IO924-24/3 24 bit 3 0 to 16MΩ cPCI

High precision resistor simulation

PCI I/O Modules cPCI I/O Module Config step Resistance Channels
IO925-0125-1-18 IO926-0125-1-18 0.125Ω 1Ω to 31.5Ω 18
IO925-0250-1-18 IO926-0250-1-18 0.250Ω 1Ω to 62.1Ω
IO925-0500-1-18 IO926-0500-1-18 0.500Ω 1Ω to 122Ω
IO927-1000-1-18 IO928-1000-1-18 1.000Ω 1Ω to 239Ω
 IO926-18 1.000Ω 1Ω to 239Ω
IO927-2000-1-18 IO928-2000-1-18 2.000Ω 1Ω to 470Ω
IO925-0125-2-09 IO926-0125-2-09 0.125Ω 1.5Ω to 472Ω 9
IO925-0250-2-09 IO926-0250-2-09 0.250Ω 1.5Ω to 925Ω
IO925-0500-2-09 IO926-0500-2-09 0.500Ω 1.5Ω to 1.81kΩ
IO927-1000-2-09 IO928-1000-2-09 1.000Ω 1.5Ω to 3.55kΩ
IO927-2000-2-09 IO928-2000-2-09 2.000Ω 1.5Ω to 6.97kΩ
IO925-0125-3-09 IO926-0125-3-09 0.125Ω 2Ω to 6.97kΩ
IO925-0250-3-09 IO926-0250-3-09 0.250Ω 2Ω to 13.6kΩ
IO925-9 IO926-9 0.250Ω 2Ω to 13.6kΩ
IO925-0500-3-09 IO926-0500-3-09 0.500Ω 2Ω to 26.7kΩ
IO927-1000-3-09 IO928-1000-3-09 1.000Ω 2Ω to 52.4kΩ
IO927-2000-3-09 IO928-2000-3-09 2.000Ω 2Ω to 102kΩ
IO925-0125-4-06 IO926-0125-4-06 0.125Ω 2.5Ω to 94.9kΩ 6
IO925-0250-4-06 IO926-0250-4-06 0.250Ω 2.5Ω to 189kΩ
IO925-0500-4-06 IO926-0500-4-06 0.500Ω 2.5Ω to 379kΩ
IO927-1000-4-06 IO928-1000-4-06 1.000Ω 2.5Ω to 759kΩ
IO927-2000-4-06 IO928-2000-4-06 2.000Ω 2.5Ω to 1.51MΩ
IO925-6  2.000Ω 2.5Ω to 1.51MΩ
IO925-0125-5-06 IO926-0125-5-06 0.125Ω 3Ω to 1.51MΩ
IO925-0125-1-09 IO926-0125-1-09 0.125Ω 1Ω to 31.5Ω 9
IO925-0250-1-09 IO926-0250-1-09 0.250Ω 1Ω to 62.1Ω
IO925-0500-1-09 IO926-0500-1-09 0.500Ω 1Ω to 122Ω
IO927-1000-1-09 IO928-1000-1-09 1.000Ω 1Ω to 239Ω
IO927-2000-1-09 IO928-2000-1-09 2.000Ω 1Ω to 470Ω
IO925-0125-2-04 IO926-0125-2-04 0.125Ω 1.5Ω to 472Ω 4
IO925-0250-2-04 IO926-0250-2-04 0.250Ω 1.5Ω to 925Ω
IO925-0500-2-04 IO926-0500-2-04 0.500Ω 1.5Ω to 1.81kΩ
IO927-1000-2-04 IO928-1000-2-04 1.000Ω 1.5Ω to 3.55kΩ
IO927-2000-2-04 IO928-2000-2-04 2.000Ω 1.5Ω to 6.97kΩ
IO925-0125-3-04 IO926-0125-3-04 0.125Ω 2Ω to 6.97kΩ
IO925-0250-3-04 IO926-0250-3-04 0.250Ω 2Ω to 13.6kΩ
IO925-0500-3-04 IO926-0500-3-04 0.500Ω 2Ω to 26.7kΩ
IO927-1000-3-04 IO928-1000-3-04 1.000Ω 2Ω to 52.4kΩ
IO927-2000-3-04 IO928-2000-3-04 2.000Ω 2Ω to 102kΩ
IO925-0125-4-03 IO926-0125-4-03 0.125Ω 2.5Ω to 94.9kΩ 3
IO925-0250-4-03 IO926-0250-4-03 0.250Ω 2.5Ω to 189kΩ
IO925-0500-4-03 IO926-0500-4-03 0.500Ω 2.5Ω to 379kΩ
IO927-1000-4-03 IO928-1000-4-03 1.000Ω 2.5Ω to 759kΩ
IO927-2000-4-03 IO928-2000-4-03 2.000Ω 2.5Ω to 1.51MΩ
IO925-0125-5-03 IO926-0125-5-03 0.125Ω 3Ω to 1.51MΩ

RTD simulation

I/O module Channels Resistance Configuration step Form factor
IO970-PT100-6 6 90Ω to 250Ω 8mΩ PCI
IO970-PT100-18 18 90Ω to 250Ω 8mΩ PCI
IO970-PT1000-6 6 900Ω to 2500Ω 90mΩ PCI
IO970-PT1000-18 18 900Ω to 2500Ω 90mΩ PCI
IO971-PT100-6 6 90Ω to 250Ω 8mΩ cPCI
IO971-PT100-16-ext1640Ω to 900Ω 10mΩcPCI
IO971-PT100-18 18 90Ω to 250Ω 8mΩ cPCI
IO971-PT1000-6 6 900Ω to 2500Ω 90mΩ cPCI
IO971-PT1000-18 18 900Ω to 2500Ω 90mΩ cPCI

Strain gauge simulation

I/O module Channels Resistance Configuration step Form factor
IO972-6-350 6 350Ω bridge, adjustable +/-2% <2mΩ cPCI
IO972-6-1000 6 1kΩ bridge, adjustable +/-5.3% <25mΩ cPCI
IO972-6-2000 6 2kΩ bridge, adjustable +/-5.3% <25mΩ cPCI
IO972-6-3000 6 3kΩ bridge, adjustable +/-5.3% <25mΩ cPCI
IO973-6-350 6 350Ω bridge, adjustable +/-2% <2mΩ PCI
IO973-6-1000 6 1kΩ bridge, adjustable +/-5.3% <25mΩ PCI
IO973-6-2000 6 2kΩ bridge, adjustable +/-5.3% <25mΩ PCI
IO973-6-3000 6 3kΩ bridge, adjustable +/-5.3% <25mΩ PCI

Driver Blocks

Pin Mapping

Examples