EZtrend V5 Electronic Data Recorder Specifications

EZtrend V5 Electronic Data Recorder Specifications

Design Attributes

Digital Indication & Display

Display Type:

Color STN QVGA Display

Screen Size:

5" diagonal

Resolution:

320 x 240 pixels

Display update rate:

Values updated every 250 ms

Analog Trace Colors

Pen 1 - Dark Red, Pen 2 - Blue, Pen 3 - Green,

Pen 4 - Magenta, Pen 5 - Cyan, Pen 6 - Bright Red

Data Storage

Media:

3.5" 1.44MB floppy (Standard)

Internal Data Buffer:

2 Mbytes

Setup:

Stored in EEPROM

Data Storage Capacity

# of Pens

Estimated Disk Capacity (1.44MB Floppy)

2

4D, 2Hr

40D, 17Hr

122D

244D

3.3 Years

6.6 Years

4

2D, 1Hr

20D, 8Hr

61D

122D

1.67 Years

3.3 Years

6

1D, 8Hr

13D, 8Hr

40.5D

81D

1.1 Years

2.2 Years

Rate

1 Sec

10 Sec

30 Sec

60 Sec

5 Min

10 Min

Display Chart Speeds

mm/hour: 1, 5, 20, 30, 60, 120, 600, 1200 (2.7 days to 3.25 minutes)

Communications

Ethernet 10 Base-T connector (Standard)

supports FTP Protocol, Trendbus (Real Time), Web, Modbus.

Clock

Calendar function, daylight savings time adjustable manually or with comms

Time can be adjusted and synchronized using Ethernet scheduler

Tolerance: 20ppm to resolution of 1 second

Battery backed up, Lithium battery - 10 years life (powered)

Alarm Set Points

Up to 32 integral "soft" alarm set points easily set by user to announce selected out of limit conditions.

Languages

English, French, German, Italian, Spanish

CE Conformity




Product Classification

Enclosure Rating

Installation Category (Over-voltage Category)

Pollution Degree

EMC Classification

Safety

This product is in conformity with the protection requirements of the following European Council Directives: 73/23/EEC, the Low Voltage Directive, and 89/336/EEC, the EMC Directive. Conformity of this product with any other "CE Mark" Directive(s) shall not be assumed.

Class I: Cord Connected, Panel Mounted Industrial Control Equipment with protective earthing (grounding). (EN 61010-1)

Front panel IP 65 (IEC 529)



Category II: (EN 61010-1)

Pollution Degree 2: (Ref. IEC 664-1)

Group 1,Class A, ISM Equipment (EN 55011, emissions), Industrial Equipment (EN 61326, immunity)

Complies with EN61010-1. Panel Mounted Equipment, Terminals must be enclosed within the panel.

Analog Inputs

Number of Inputs

2, 4 or 6 Universal inputs

Input Types

EMF (mv, V, mA), Thermocouple, RTD

Minimum Input Span

Range is fully configurable with span limitation of the operating range selected

Input Resolution

16 bits (0.015%)

Input Impedance

Current loop resistance dc:

10 ohms ± 5%
All others: 1 Meg Ohm

Source Impedance

RTD:

40 ohms per lead maximum

Input Sampling Rate

100msec for all inputs

Input Sampling Method

Method:

Sample, Average, Min-Max

Input Filter

Single Low pass filter software adjustable 1 to 15 seconds

Linear Input Scaling

-999999 to 999999, scale factor of 1 to 9999
Decimal Point automatic or programmable
Engineering units, user definable (5 characters)

Input Isolation

Common Mode:

250 Volts AC
Normal Mode: 250 Volts AC

Insulation Resistance

>

9.9MW Each terminal to ground terminal

Logging

Logging Method

Method:

Sample, Average, Min-Max

Logging Types

Continuous, Events, Fuzzy

Logging Rates

100mSec to 4 days per log

Fuzzy Logging

A secure data storage technique which typically delivers data compression ratio of 100:1. or more; self teaching, storing the data at a variable rate to match the process





Performance

Input Actuation

(Linear)

Range

Accuracy

Temp. Stability

Millivolts dc

Volts dc

-100 to 100

-200 to 200

-1.0 to 1.0

-10 to 10

±

0.04%

±

0.04%

±

0.04%

±

0.04%

±

0.01%/°C

±

0.01%/°C

±

0.01%/°C

±

0.01%/°C

Note for 4-20mA inputs: signal needs to be converted to millivolt or voltage signal and input actuation set to this. (That is, 10 ohm resistor and use

±200 mv input actuation or 250 ohm and use ±10 volt actuation.)

Input Actuation

(Thermocouples)

Range

Accuracy

Temp. Stability ± Degrees Error Per 1 Degree ?T

°

F

°

C

±

°F

±

°C

±% Span

B

32 to 3182

32 to 1112

1182 to 3182

0

to 1820

0 to 600

600 to 1750

18

7.2

10

4

0.7%

0.3%

0.15%/

°C

0.13%/

°C

C(W5)

32 to 4172

32 to 4172

0

to 2300

0 to 2300

9

5.5

0.3%

0.06%/

°C

E

32

to 1472

-200
to 1000 800

3.6

2

0.3%

0.06%/

°C

J

-328 to 2174

-328 to 32

32 to 2174

-200 to 1190

-200 to 0

0 to 1190

5.4

2.7

3

1.5

0.25%

0.15%

0.03%/

°C

0.03%/

°C

K

-328

to 2192

-328 to 32

32 to 1832

1832 to 2462

-200

to 1350

-200 to 0

0 to 1000

1000 to 1350

5.4

3.6

4.5

3

2

2.5

0.2%

0.15%

0.15%

0.03%/

°C

0.03%/

°C

0.03%/

°C

L

-328 to 1652

-328 to 212

212 to 1652

-200

to 900

-200 to 100

100 to 900

5

2.7

2.75

1.5

0.3%

0.3%

0.03%/

°C

0.03%/

°C

N (Nicrosil Nisil)

-328

to 2372

-328 to 32

32 to 2732

-200

to 1300

-200 to 0

0 to 1300

5.4

5

3

2.75

0.2%

0.2%

0.05%/

°C

0.04%/

°C

R

32

to 3092

32 to 572

572 to 3092

0

to 1750

0 to 300

300 to 1750

7.2

5.4

4

3

0.3%

0.2%

0.1%/

°C

0.1%/

°C

S

32 to 3092

32 to 572

572 to 3092

0

to 1750

0 to 300

300 to 1750

7.2

5.4

4

3

0.3%

0.2%

0.1%/

°C

0.1%/

°C

T

-328 to 752

-328 to 32

32 to 752

-200 to 400

-200 to 0

0 to 400

3.6

1.8

2

1

0.35%

0.2%

0.08%/

°C

0.08%/

°C

W

1832

to 4172

1832 to 3272

3272 to 4172

1000

to 2300

1000 to 1800

1800 to 2300

5.4

5.4

3

3

0.3%

0.3%

0.15%/

°C

0.15%/

°C

Chromel/Copel

-74

to 1110

-74 to 1110

-50 to 600

-50 to 600

1.8

1

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