Novus myPCLab EN Manual de usuario descargar pdf

NOVUS AUTOMATION 1/9

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myPCLab

PCLabPCLab

PCLab

INSTRUCTION MANUAL

INSTRUCTION MANUALINSTRUCTION MANUAL

INSTRUCTION MANUAL

INTRODUCTION

myPCLab is a very compact Data Acquisition tool that connects to a PC via a USB port and monitors two universal input

analog variables along with one digital input. From hobbyists to scientists, from simple technical tasks to complex

engineering activities, myPCLab can be an invaluable tool for on-line monitoring and data logging in school, laboratory

research, machine data recording and industrial understanding.

It comes with intuitive and easy-to-use Windows software which plots and records data, shows gauges, bargraphs and

digital readouts. The USB port is accessed as a virtual serial port, which makes myPCLab compatible with SCADA

software with Modbus RTU driver or with any program with ASCII serial communication.

Multiple units of myPCLab can be connected to the same computer, easily expanding the number of inputs. The

myPCLab software can simultaneously communicate with multiple modules.

This manual describes software installation and connection of input signals to a myPCLab module. Instructions on using

the software are available on its help system.

READ THIS RECOMENDATION TO AVOID DAMAGE TO YOUR COMPUTER.

myPCLab inputs are not electrically isolated from the USB port. Before connecting signals from sensors or

transducers, make sure that they are not in contact with any source of electrical power (wires or conductive

surfaces which may get energized). Input channels are not isolated from each other.

SPECIFICATIONS

Analog Input Signals: Configurable for channels 1 and 2. The input signals and measuring ranges are listed in the

following table.

• Thermocouples: J, K, T, E, N, R, S and B types.

Input Impedance >> 1 MΩ

• Pt100: Three wires connection, 625 µA bias current, α = 0.00385.

• Linear Signals: 0 to 50 mVdc: Input Impedance >> 1 MΩ

0 to 10 Vdc: Input Impedance = 1 MΩ. Available only in channel 1.

4 to 20 mAdc: Input Impedance: 22 Ω (+ 2,0 Vdc)

Input Type Maximum Range

J Thermocouple

-130,0 to 940,0 °C (-202,0 to 1724,0 ºF)

K Thermocouple

-200,0 to 1370,0 °C (-328,0 to 2498,0 ºF)

T Thermocouple

-200,0 to 400,0 °C (-328,0 to 752,0 ºF)

E Thermocouple

-100,0 to 720,0 °C (-148,0 to 1328,0 ºF)

N Thermocouple

-200,0 to 1300,0 °C (-328,0 to 2372,0 ºF)

R Thermocouple

0,0 to 1760,0 °C (-32,0 to 3200,0 ºF)

S Thermocouple

0,0 to 1760,0 °C (-32,0 to 3200,0 ºF)

B Thermocouple

500,0 to 1800,0 °C (932,0 to 3272,0 ºF)

Pt100 RTD

-200,0 to 650,0 °C (-328,0 to 1202,0 ºF)

0 to 50 mVdc Adjustable from -32767 to +32767

0 to 10 Vdc (Channel 1) Adjustable from -32767 to +32767

4 to 20 mAdc Adjustable from -32767 to +32767

myPCLab module sensors and signals

Digital Input: Logic voltage or dry contact signals.

“0” Logic Level: contact closed or voltage lower than 0,5 Vdc.

“1” Logic Level: contact opened or voltage from 2,0 V to 5,0 Vdc.

Digital input special features: Digital input can be configured for counting, timing or frequency measuring (pulses per

time unit). Configurable: debounce time and scale factor.

Counting: It counts from 0 up to 4294967295. It is selectable to count on input rising edge, falling edge or

both. Maximum input frequency: 1 kHz (square wave, no debounce).

1 2 3 4 5 6 7 8 9

Indice de contenidos

Pagina 1 - PCLabPCLab

NOVUS AUTOMATION 1/9 mymymymyPCLabPCLabPCLabPCLab INSTRUCTION MANUALINSTRUCTION MANUALINSTRUCTION MANUALINSTRUCTION MANUAL INTRODUCTION myPCLab

Pagina 2 - NOVUS AUTOMATION 2/9

myPCLab NOVUS AUTOMATION 2/9 Timing: It times up to 4294967295 miliseconds (more than 49 days). It is selectable to run timing when input in logic

Pagina 3

myPCLab NOVUS AUTOMATION 3/9 CONNECTIONS This module operates only when connected to a PC USB bus, using the included type-A to mini-B cable. The fol

Pagina 4 - VOLTAGE DIGITAL INPUT WIRING

myPCLab NOVUS AUTOMATION 4/9 0-50 mV WIRING Connections of channel 1 are on terminals 6 and 7. For channel 2 on terminals 2 and 3.

Pagina 5 - USB DRIVER INSTALLATION

myPCLab NOVUS AUTOMATION 5/9 USB DRIVER INSTALLATION The following installation steps may be slightly different depending on your PC conf

Pagina 6 - SOFTWARE INSTALLATION

myPCLab NOVUS AUTOMATION 6/9 SOFTWARE INSTALLATION The myPCLab software is a Windows program intended to: • Configuration of myPCLab modules. • Plo

Pagina 7 - NOVUS AUTOMATION 7/9

myPCLab NOVUS AUTOMATION 7/9

Pagina 8

myPCLab NOVUS AUTOMATION 8/9 APPENDIX 1 – SERIAL COMMUNICATION PROTOCOLS Each myPCLab module installed in a PC is accessible as a distinct serial COM

Pagina 9 - NOVUS AUTOMATION 9/9

myPCLab NOVUS AUTOMATION 9/9 Never send a Modbus write command to a module. Configuration or calibration registers may get corrupted and the module

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Novus myPCLab EN Manual de usuario

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