NI myRIO-1900 User Manual

USER GUIDE AND SPECIFICATIONS
NI myRIO-1900
The National Instruments myRIO-1900 is a portable reconfigurable I/O (RIO) device that
students can use to design control, robotics, and mechatronics systems. This document contains
pinouts, connectivity information, dimensions, mounting instructions, and specifications for the
NI myRIO-1900.
Figure 1. NI myRIO-1900
1NI myRIO-1900
2myRIO Expansion Port (MXP) Breakouts (One
Included in Kit)
3Power Input Cable
4USB Device Cable
5USB Host Cable (Not Included in Kit)
6LEDs
7 Mini System Port (MSP) Screw-Terminal
Connector
8Audio In/Out Cables (One Included in Kit)
9Button0
3
4
5
7
1
9
2
6
8
NI
m
yRI
O

NI myRIO-1900 Specifications

General

Brand	NI
Model	myRIO-1900
Category	I/O Systems
Language	English

Summary

Safety Information

Electromagnetic Compatibility Guidelines

Guidelines for ensuring the product meets regulatory requirements for electromagnetic compatibility (EMC).

Hardware Overview

Connector Pinouts

Analog Input Channels

Analog Output Channels

Accelerometer

Converting Raw Data Values to Voltage

DIO Lines

UART Lines

Using the Reset Button

Using the Wireless Button and LED

Using Button0

Understanding LED Indications

Power LED

Indicates the status of the device's power supply connection.

Status LED

Shows device status, error conditions, and completion of power-on self-test.

LEDs 0-3

Details how LEDs 0-3 can be used for debugging and application status feedback.

Using the USB Host Port

NI myRIO-1900 Physical Dimensions

Mounting the NI myRIO-1900

Mounting Using the Key Holes

Instructions for mounting the device using its integrated key holes and appropriate screws.

Mounting Using the Panel Mounting Kit

Guide for installing the panel mounting kit to affix the NI myRIO-1900 to a surface.

Cables and Accessories

Specifications: Processor

Specifications: Memory

Specifications: FPGA

Specifications: Wireless Characteristics

Specifications: USB Ports

Specifications: Analog Input

Specifications: Analog Output

Specifications: Digital I/O

Specifications: UART Lines

Specifications: Accelerometer

Specifications: Power Output

Power Requirements

Environmental

Physical Characteristics

Safety

Safety Standards

Lists the safety standards the product adheres to for electrical equipment.

Hazardous Locations

Clarifies that the product is not certified for use in hazardous environments.

Electromagnetic Compatibility

Lists the EMC standards the product meets for emissions and immunity.

CE Compliance CE

Outlines the European Directives the product complies with, including safety and EMC.

Online Product Certification

Environmental Management

Waste Electrical and Electronic Equipment (WEEE)

Regulatory Information

FCC Interference Statement

Statement regarding the product's compliance with FCC rules on radio frequency interference.

Canada

Industry Canada (IC) Notices

Compliance information for Industry Canada (IC) regulations regarding radio devices.

EU Regulatory Statements

Warranty

Where to Go for Support