2dataTaker data loggers.ppt

dataTakerdataTaker familyfamily

Data logger Data logger - a general view- a general view

The The dataTakerdataTaker DTDT50/500/600 Range50/500/600 Range

General featuresGeneral featuresdataTaker DTdataTaker DT50/500/60050/500/600

Stand alone data acquisition and data logging

Suitable for fixed position and portable applications

Extensive signal conditioning and sensor support

Flexible channel sampling and functions

Up to 25Hz sampling rate

Real-time calculations and data manipulation

Acquired data returned real-time and/or logged

Alarms monitoring, direct or indirect actions

General featuresGeneral featuresdataTaker DTdataTaker DT50/500/60050/500/600

RS232 host communications port, to 9600 baud

Real time clock

Flash firmware. Upgrade over serial link or memory card Series 3 only. Earlier logger firmware upgrade by ROM change.

Data memoryData memorydataTaker DTdataTaker DT50/500/60050/500/600

Memory

All SRAM technology memory

Internal memory: 166,530 readings (Series 3)

Memory cards (PCMCIA): 1,392,300 readings

(4Mbyte, Series 3 only)

Series 1 models require PCMCIA adaptor

Stack or circular buffer storage modes

Data stored in compressed binary format

PoweringPoweringdataTaker DTdataTaker DT50/500/60050/500/600

Powered from 9 – 18 VAC, 11 – 24 VDC source

Powered from mains via an adaptor

Low power consumption

Intelligent low power mode for battery operation

Internal battery (except DT50)

lead acid

used for backup or as primary power source

automatically recharged from external power

Display keypadDisplay keypaddataTaker DTdataTaker DT50/500/60050/500/600

Display/Keypad (optional on some models)2 line by 16 character, alphanumeric display

view current readings, alarm states, logger status

user definable function keys

ChannelsChannelsdataTaker DTdataTaker DT50/500/60050/500/600

Analog channelsnumber of channels depends on model

ADC 15 bit plus sign, resolve to 1 microvolt

25 samples per second sampling

Signal types and sensors supportedFundamental - voltage, frequency

Derived - temperature, strain, bridges, current

User defined - user calibrations, calculations

ChannelsChannelsdataTaker DTdataTaker DT50/500/60050/500/600

Digital channelsInputs - digital state and counting (10Hz, 65535

counts)

Outputs - TTL/CMOS, Open collector

High speed counter channels 1KHz, 65535

counts

dataTaker DTdataTaker DT5050


5 differential / 10 single ended analog input channels

Solid state analog multiplexer, +/- 3.2 VDC range

ADC 15 bit + sign, 1 microvolt, 25 samples/sec

5 digital channels

Inputs as digital state, TTL and contact closure

Inputs as counting, 10Hz, 65535 counts

Outputs as TTL Open collector, 30VDC 200mA


3 high speed counters, 1KHz, 65535 counts

Internal memory: battery backed, 13,650 readings

Memory card: 1 Mbyte PCMCIA, 343,000 readings

External backup battery - not physically in logger chassis

Optional external display keypad

Cannot be expanded

dataTaker DTdataTaker DT500/505/515500/505/515

dataTaker DTdataTaker DT600/605/615600/605/615

dataTaker DTdataTaker DT500/600500/600 series series

6 loggers in the series

dataTaker DT500

dataTaker DT505

dataTaker DT600

dataTaker DT605

GeoLogger DT515

GeoLogger DT615


10 differential / 30 single ended analog input channels

DT500 & DT600 Solid state analog multiplexer, +/- 3.2 VDC range

DT505, DT605, DT515, DT615 Relay analog multiplexer, +/- 100 VDC range

ADC 15 bit + sign, 1 microvolt, 25 samples/sec

4 digital channels Inputs as digital state, TTL and contact closure

Inputs as counting, 10Hz, 65535 counts

Outputs as TTL Open collector, 30VDC 200mA


3 high speed counters, 1KHz, 65535 counts

Internal memory: battery backed, 13,650 readings

Memory card: 1 Mbyte PCMCIA, 343,000 readings

DT600, DT605, DT615: Integral display keypad

DT500, DT505, DT515: Optional external display keypad

Optional channel expansion using 1 or 2 CEMs

Internal 1.2Ahr backup battery

AccessoriesAccessoriesdataTaker DTdataTaker DT50/500/60050/500/600

Channel Expansion ModuleChannel Expansion Module 10 differential / 30 single ended analog inputs

Relay multiplexer

20 digital state inputs

10 digital state outputs 5 as open collector

5 as changeover relay

Up to 2 modules per data logger

Not supported by dataTaker DT50


Memory CardsMemory Cards PC-Card/PCMCIA technology

Personal Computer Memory Card International Association

4 Mbyte, store 1,392,300 readings Stack or Circular buffer (overwrite) data storage modes Can be removed or exchanged during data capture without

data loss (data buffered in internal memory) Provide

memory expansion data transfer


Memory Card ReaderMemory Card Reader Reads data from memory cards (PCMCIA) Transfers data at up to 115,200 baud as a binary

image to a computer via the RS232 port Host software converts image to ASCII data file


Modem ManagerModem Manager Stores alarm messages from data loggers, and delivers these

to a host computer, SMS, fax or pager

Supports PSTN, GSM, CDMA, radio and satellite modems

Manages powering of the

telemetry system

Leaves data logger free

to continue data capture

and alarm monitoring


EnclosuresEnclosures Portable enclosure - IP67

Industrial enclosures 3 sizes, IP55

Panel Mount Display/KeypadPanel Mount Display/Keypad for DT50, DT500, DT505, DT515

surface mount, flush mount, enclosure door mount

The The dataTakerdataTaker DT800 DT800

The The dataTakerdataTaker DTDT800800

General featuresGeneral featuresdataTaker DTdataTaker DT800800

Standalone data acquisition and data logging

Suitable for fixed position and portable applications

Extensive signal conditioning and sensor support

Flexible channel sampling and functions

Up to 100 kHz sampling rate

Real-time calculations and data manipulation

Alarms monitoring, direct or indirect actions

Acquired data returned real-time and/or logged

General featuresGeneral featuresdataTaker DTdataTaker DT800800

50MHz PowerPC with communications co-processor

Operating system in 2Mbyte FLASH, is user

upgradeable

Real time clock/calendar, lithium backed

Data memoryData memorydataTaker DTdataTaker DT800800

Memory Internal memory: 2Mbyte SRAM, lithium backed

Memory cards (PCMCIA): 32 Gbyte,

ATA FLASH, non-volatile

Data is stored in a DOS compatible file system - memory

cards can be read directly in a computer PC Card slot

Data stored as ASCII text in a fixed format

Data storage is approx 50,000 readings per Mbyte

Stack and circular buffer (overwrite) modes

CommunicationsCommunicationsdataTaker DTdataTaker DT800800

Serial Comms PortRS232 to 115K baud

XON/XOFF and hardware flow control

modem support for dial in/dial out

Ethernet Port10BaseT topography, 10Mbit/sec

UDP and TCP/IP protocols

PoweringPoweringdataTaker DTdataTaker DT800800

Powered from any 11–28 VDC source

Powered from mains via an adaptor

Low power consumption

Intelligent low power mode for battery operation

Internal battery, lead acid used for backup or as primary power source

automatically recharged from external power

System protection battery, lithium protects program, data log, alarm log and real

time clock/calendar

ChannelsChannelsdataTaker DTdataTaker DT800800

12 analog channels, 4 terminals per channel 24 unshared (differential) inputs

or 42 shared (single ended) inputs

16 digital channels 8 channels input/output and counting

8 channels input and counting

1 serial data channel

1 analog output channel



Analog channels support AC voltage, DC voltagerange ±13V

AC current, DC current range depends on shunt

resistance range 0 - 100KOhm

frequency range 0 - 20KHz

temperature sensors thermocouples, RTDs (platinum, nickel, copper)

thermistors, solid state temperature sensors

bridges, strain gauges

Sufficient flexibility to support almost any sensor


Digital channels 8 channels input/output and counting 8 channels input and counting

Digital channels supportInputs - digital state and counting (32 bit counters)

Outputs - TTL/CMOS, Open collector


1 serial data channel RS232, RS422, RS485 and SDI-12 modes read serial data in from intelligent sensors, barcode

scanners, keypads, PLCs, etc send serial text to printers, display panels, PLCs,

other data loggers, intelligent devices, etc

1 analog output channel output voltage range –10VDC to +10VDC @ 20mA resolution 12 bit or 10mV retransmit data to indicators, controllers, PLCs proportional control of analog actuators

AccessoriesAccessoriesdataTaker DTdataTaker DT800800

Memory CardsMemory Cards PC Card/PCMCIA standard, ATA FLASH technology

50,000 data points stored/Mbyte

Can be removed or exchanged duringdata capture without data loss(data buffered in internal memory)

Provide memory expansion data transfer program transfer


Memory Card ReaderMemory Card Reader Read data from memory

cards directly into a computer

USB or parallel port Use with desktop

PCs, Windows OS. 98, 2000, XP Notebooks usually

have a PC Card slot


EnclosuresEnclosuresPortable enclosure

carry case, IP67

Wall mounting industrialenclosures, IP65

Comparison ChartComparison Chart

UUser interfaceser interface

Simple English like commands in ASCII

Data in printable ASCII text format

Compatible with all computers and terminals

Compatible with many applications programs

Compatible with all languages - VBasic, C, Delphi, LabVIEW

Host softwareHost software

Data Acquisition DeTransfer for Windows 98, 2000, XP DePlot (OLE client to DeTransfer) DeLoad DeLogger 4 and DeLogger Pro 4 Any Terminal Emulator / Comms Package

Analysis and Presentation DeLogger 4 and DeLogger Pro 4 Spreadsheets - Excel Databases - Access etc. Purpose Written - Visual Basic, C, LabVIEW

RRadio modemsadio modems

Spread spectrum transceivers, 915 - 928 MHz

1200 - 115,200 baud, up to 15 km line of sight

1. Point to point

2. Point to multipoint,where host modemcommunicates with allor nominated remotes

RRadio modemsadio modems

3. Repeater mode where longer distance required, or line of sight not possible

GSM modemsGSM modems

Program logger and retrieve data via cellular phone network

SMS messaging from data logger to cell phone of alarms, data, status, etc.

SMS messaging to logger for current readings, status, etc.

NotesNotes

2dataTaker data loggers.ppt

Technology

data memory datataker

channels datataker dt

accessories datataker

powering datataker dt

display keypad datataker

general features datataker

thedatataker dt

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