Product detail

4-channel RS-485 communication interface converter for cRIO module NI9401

HAVRÁNEK, Z. DOSEDĚL, M. HNIDKA, J. KLUSÁČEK, S.

Product type

funkční vzorek

Abstract

A communication interface converter extends the functionality of National Instrument's universal digital I/O module NI9401 of the CompactRIO platform. The converter transforms a two-wire differential communication bus RS-485 to digital TTL 5V lines available on NI9401. It allows simultaneous communication of up to four devices via separated buses, with the two channels allows full duplex communication and the remaining two channels intended only for half-duplex operation in the mode of receiving data generated by the connected device.

Keywords

commnunication interface, RS-485, cRIO module, NI9401, digital I/O

Create date

30.10.2019

Location

Vysoké učení technické v Brně, CEITEC VUT Laboratoř pokročilých senzorů, B1.04 Purkyňova 656/123 612 00 Brno

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