NI 9421 1PCS National Instruments NI 9421 cDAQ Digital Input Module eBay

Ni 9421. National Instruments NI 9421 cDAQ Digital Input Module eBay There are two connector options for the NI 9421 - a 10-position screw-terminal connector and a 25-position D-Sub connector The NI‑9421 offers isolation between the input channels and earth ground.

This industry-standard 25-position D-Sub connector provides for low-cost cabling to a wide variety of accessories from NI or other vendors NI 9421 | 779002-01Screw Term, 24 V, 100 µs, 8-Ch Sinking DI Module The NI‑9421 (779002-01) works with industrial logic levels and signals to connect directly to a wide array of industrial switches, transducers, and devices

NI9421 by National Instruments Buy Online, Available Now! — Apollo

There are two connector options for the NI 9421 - a 10-position screw-terminal connector and a 25-position D-Sub connector Remove the protective cover from the 15-pin D-SUB connector. Each channel also has an LED that indicates the state of that channel

NATIONAL INSTRUMENTS DIGITAL INPUT MODULE NI9421 8CH 24V United. The NI 9421 also has COM, a common terminal or pin that is internally connected to the isolated ground reference of the module Title: NI-9421 Specifications Author: kristi_lilja Created Date: 10/7/2022 11:37:55 AM

NATIONAL INSTRUMENTS NI 9421 8Channel Sinking Digital Input Module. This industry-standard 25-position D-Sub connector provides for low-cost cabling to a wide variety of accessories from NI or other vendors Each channel is compatible with 24 V signals and features transient overvoltage protection of 2,300 Vrms between the input channels and earth ground