Datasheet > USB-6501

USB-6501

更新时间： 2024-12-01 05:52:07

品牌	Logo	应用领域
美国国家仪器公司 - NI		计数器便携式
页数	文件大小	规格书
5页	297K
描述
Small, portable digital I/O device/24 digital I/O lines, one 32-bit counter

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

USB-6501 数据手册

Low-Cost Digital I/O Device for USB

NI USB-6501

• Small, portable digital I/O device

Operating Systems

• Windows Vista/XP/2000

• Mac OS X¹

• 24 digital I/O lines, one 32-bit counter

• Overvoltage protection, 8.5 mA

current drive

• Full-speed USB (12 Mb/s) bus interface

• Built-in screw terminals with removable

connectors for easier connectivity

• Linux^®1

Recommended Software

• LabVIEW

• LabWindows^™/CVI

• OEM version available with 34-pin IDC

mass termination connectivity

Measurement Services

Software (included)

• NI-DAQmx driver software

• Measurement & Automation Explorer

conﬁguration utility

¹Mac OS X and Linux users need to download

NI-DAQmx Base.

Terminal

Signal

GND

+5 V

P1.7

P1.6

P1.5

P1.4

GND

P2.7

P2.6

P2.5

P2.4

P2.3

P2.2

P2.1

P2.0

Overview

The National Instruments USB-6501 is a portable digital I/O device,

providing reliable data acquisition and control at a low price. With

plug-and-play USB connectivity, the NI USB-6501 is simple enough

for home/academic applications but robust and versatile enough for

laboratory/industrial applications. The board-only version is ideal

for embedded OEM applications.

Digital I/O Counter/

Current

Drive

Industrial

Logic Level Feature Set

Product

Bus

Lines

Timers

NI 6501

USB

8.5 mA

5 V TTL /

CMOS

–

Table 1. USB-6501 Features

Terminal

Signal

P0.0

P0.1

P0.2

P0.3

P0.4

P0.5

P0.6

P0.7

GND

P1.0

P1.1

P1.2

P1.3

+5 V

GND

Hardware

The USB-6501 is a full-speed USB device that provides 24 DIO lines and

a 32-bit counter. The 24 digital lines are arranged in three ports: P0.<0..7>,

P1.<0..7>, and P2.<0..7>. P2.7 can also function as a 32-bit counter. You

can individually program each of the USB-6501 DIO lines as a DI or DO

line and use the DIO lines to monitor or control digital signals. All

samples of the DI lines and updates of the DO lines are software-timed.

The default conﬁguration of the USB-6501 DIO ports is open-drain, for

5 V operation with an onboard 4.7 kΩ pull-up resistor. You can add an

external, user-provided, pull-up resistor to increase the source current

drive up to 8.5 mA per line.

Each DIO signal is protected against overvoltage, undervoltage, and

overcurrent conditions, as well as ESD events. At system startup and

reset, the hardware sets all DIO lines to high-impedance inputs.

Figure 1. USB-6501 Pinout

12 3 4 5

中文翻译

下载PDF

与USB-6501相关器件

型号	品牌	获取价格	描述	数据表
USB-6509	NI	获取价格	Portable digital I/O device / 96 bidirectional I/O channels
USB-6525	NI	获取价格	Small, portable digital I/O device / Eight channel-to-channel optically isolated inputs
USB6B	MICROSEMI	获取价格	TVSarray Series
USB6B1	MICROSEMI	获取价格	TVSarray Series
USB6B1	STMICROELECTRONICS	获取价格	DATA LINES PROTECTION
USB6B1_06	STMICROELECTRONICS	获取价格	Data line protection
USB6B1E3	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 500W, 5V V(RWM), Bidirectional, 1 Element, Silicon, PLASTI
USB6B1RL	STMICROELECTRONICS	获取价格	DATA LINES PROTECTION
USB6B1-TR	MICROSEMI	获取价格	暂无描述
USB6B2	STMICROELECTRONICS	获取价格	DATA LINES PROTECTION

与USB-6501相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

53
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

42
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

70
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

66

产品中心

服务支持

精选活动

关于我们

帮助中心

USB-6501

USB-6501 数据手册

与USB-6501相关器件

与USB-6501相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

USB-6501

USB-6501 数据手册

与USB-6501相关器件

与USB-6501相关文章

您还可以找

您在本页遇到什么问题？