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                                                                                                  1. Home
                                                                                                  2. Test & Measurement
                                                                                                  3. Modular Test Systems
                                                                                                  4. CompactDAQ and CompactRIO Systems
                                                                                                  5. CompactDAQ Modules
                                                                                                  Print Page

                                                                                                  779002-01

                                                                                                  Digital Input Module, C Series, NI-9421, 8 Input, 11 V to 30 V, C Series, Screw Terminal

                                                                                                  NI / EMERSON 779002-01
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerNI / EMERSON
                                                                                                  Manufacturer Part No779002-01
                                                                                                  Newark Part No.14AJ4770
                                                                                                  Product RangeNI-9421
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  36 In Stock

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                                                                                                  Product Information

                                                                                                  ManufacturerNI / EMERSON
                                                                                                  Manufacturer Part No779002-01
                                                                                                  Newark Part No.14AJ4770
                                                                                                  Product RangeNI-9421
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Product TypeC Series Digital Input Module
                                                                                                  Sampling Rate-
                                                                                                  Resolution (Bits)-
                                                                                                  No. of Input Channels8Channels
                                                                                                  No. of Output Channels-
                                                                                                  No. of I/O's-
                                                                                                  Supply Voltage Range11V to 30V
                                                                                                  Operating Temperature Range-40°C to +70°C
                                                                                                  For Use WithNI CompactDAQ/CompactRIO Systems
                                                                                                  Product RangeNI-9421
                                                                                                  SVHCNo SVHC (08-Jul-2021)

                                                                                                  Product Overview

                                                                                                  779002-01 is a NI-9421 C series digital module. It works with industrial logic levels and signals to connect directly to a wide array of industrial switches, transducers, and devices. Each channel is compatible with 24 V logic levels and has an LED indicating the state of that channel. The NI-9421 offers isolation between the input channels and earth ground.

                                                                                                  • Sinking input current flow direction
                                                                                                  • 12V, 24V digital I/O logic levels
                                                                                                  • 8 number of digital input only channels
                                                                                                  • 100µs maximum update rate
                                                                                                  • 250Vrms channel-earth ground isolation (digital I/O isolation)
                                                                                                  • Screw terminal front connection type

                                                                                                  Technical Specifications

                                                                                                  Product Type

                                                                                                  C Series Digital Input Module

                                                                                                  Resolution (Bits)

                                                                                                  -

                                                                                                  No. of Output Channels

                                                                                                  -

                                                                                                  Supply Voltage Range

                                                                                                  11V to 30V

                                                                                                  For Use With

                                                                                                  NI CompactDAQ/CompactRIO Systems

                                                                                                  SVHC

                                                                                                  No SVHC (08-Jul-2021)

                                                                                                  Sampling Rate

                                                                                                  -

                                                                                                  No. of Input Channels

                                                                                                  8Channels

                                                                                                  No. of I/O's

                                                                                                  -

                                                                                                  Operating Temperature Range

                                                                                                  -40°C to +70°C

                                                                                                  Product Range

                                                                                                  NI-9421

                                                                                                  Technical Docs (3)

                                                                                                  Quick Start Guide EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Enhanced Product Overview EN

                                                                                                  Associated Products

                                                                                                  1 Product Found

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (08-Jul-2021)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

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