Datasheet > NIPCI-6520

NIPCI-6520

更新时间： 2024-09-17 05:53:59

品牌	Logo	应用领域
美国国家仪器公司 - NI		/
页数	文件大小	规格书
5页	527K
描述
Low-Cost Industrial Digital60 V, Channel-to-Channel Isolated

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NIPCI-6520 数据手册

Low-Cost Industrial Digital I/O –

60 V, Channel-to-Channel Isolated

NI PCI-6520

• 8 channel-to-channel optically isolated

inputs, ±30 VDC

Operating Systems

• Windows 2000/NT/XP

• LabVIEW Real-Time

• 8 nonlatching mechanical relay outputs

• ±60 V switching voltage with maximum

switching current of 2 A and maximum

switching power of 60 W

• High-reliability industrial feature set,

includes: isolation, programmable

power-up states, digital filtering,

watchdog timers, and change detection

• NI measurement services software for

highest productivity and performance

Recommended Software

• LabVIEW

• LabWindows/CVI

• Measurement Studio

Other Compatible Software

• C, C++

• Microsoft Visual Studio .NET 2003

Measurement Services Software

(included)

• NI-DAQmx driver, version 7.5 or higher

INPUT

OUTPUT

Low

Threshold

±± VDC

High

Threshold

±11 VDC

Mechanical Relay

Max

Current

2 A

Max

Power

60 W

Industrial

Feature Set

ꢀ

Product

Bus

Inputs

Isolation

Outputs

Max Voltage

±60 VDC, ±2.5 V_p, ±30V_rms

NI 6520

PCI

Channel-to-channel

Table 1. NI 6520 Specifications Overview

The PCI-6520 takes advantage of NI measurement services software to

speed up application development, with the NI-DAQmx driver software

(version 7.5 or higher) and many helpful features such as DAQ Assistant,

automatic code generation, and high-performance multithreaded

streaming technology.

Overview and Applications

The National Instruments PCI-6520 is an industrial digital I/O board with

eight channel-to-channel isolated digital inputs and eight nonlatching

mechanical relay outputs. You can use the eight differential, isolated,

±30 VDC digital inputs to read the status of sensors, actuators, and logic

devices. You can use the bipolar digital input channels to read from both Hardware

sinking and sourcing devices. The NI PCI-6520 registers a logic low if the

High-Reliability Industrial Feature Set

The PCI-6520 offers a set of high-reliability features designed for

voltage is between ±± V, and registers a logic high if the voltage is less

than -11 V or greater than +11 V.

demanding automation applications:

The PCI-6520 device offers three single-pole double-throw (SPDT)

Form C relays and five single-pole single-throw (SPST) Form A relays.

You can use the PCI- 6520 relay outputs to switch devices requiring up to

60 VDC or 30 Vrms with maximum current of 2 A and maximum

switching power of 60 W.

• Isolation provides an extended voltage range for direct connection

to industrial sensors and actuators

• Programmable power-up states provide safe operation when

connected to pumps/valves/motors/relays

• Watchdogs timer detects computer or application crashes and ensures

safe recovery to know digital I/O states

Note: The switching current is limited by the maximum switching power

and maximum voltage (current = power/voltage).

• Change detection triggers your application and returns I/O data after

a digital event to minimize processor usage

The PCI-6520 configuration is completely programmable and does not

require setting up jumpers or DIP switches. This board is ideal for use

with a programmable automation controller (PAC) for automotive test,

industrial monitoring, and control applications. With high-current drive,

high-voltage outputs, and isolation, you can connect the digital I/O

module directly to a wide array of industrial electronic devices, sensors,

and actuators.

• Programmable input filters eliminate glitches/spikes and remove noise

12 3 4 5

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与NIPCI-6520相关器件

型号	品牌	获取价格	描述	数据表
NIPCI-6521	NI	获取价格	Low-Cost Industrial Digital I/O - 150 V
NIPCI-6528	NI	获取价格	24 or 48 channel-to-channel optically isolated inputs and solid-state relay outputs
NIPCI-6534	NI	获取价格	High-Speed 32-bit Digital Pattern I/O and Handshaking
NIPCI-6541	NI	获取价格	100 and 50 MHz Digital Waveform Generator/Analyzers
NIPCI-6542	NI	获取价格	100 MHz Logic Analyzer/Digital Pattern Generators
NIPCI-6551	NI	获取价格	100 and 50 MHz, Programmable-Voltage Digital Waveform Generator/Analyzers
NIPCI-6552	NI	获取价格	100 MHz Logic Analyzer/Digital Pattern Generators
NIPCI-6561	NI	获取价格	400 and 200 Mb/s LVDS Digital Waveform Generator/Analyzers
NIPCI-6562	NI	获取价格	400 and 200 Mb/s LVDS Digital Waveform Generator/Analyzers
NIPCI-6601	NI	获取价格	32-Bit Counter/Timers

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