Input system

Number of input points

3 or 6 points

Input circuit

Input mutual isolation

• RTD measured current

about 1 mA

Measuring cycles

• 3 or 6 points

100 ms cycles

• Recording cycle

1 s … 12 h

Input types

Thermocouple, RTD, DC voltage, and DC current (Shunt resistors are fitted in input terminals).

Note: Provide a shunt resistor separately.

Measuring range

Note:

B, R, S, K, E, J, T, N: JIS C 1602, DIN IEC 584-1

N : NICOSIL - NISIL (IEC 584)

W: 5 % Re ... 26 % RE – W (Hoskins Mfg. Co. USA)

L: Fe-Cu – Ni (DIN 43710)

U: Cu-Cu – Ni (DIN 43710)

PN: Platinum

JPt100: JIS C 1604-1989 (old JIS Pt 100)

Pt100, Pt50: JIS 1604, DIN IEC 751

Ni100: DIN 43760, 1979

Thermocouple

• B

400 ... 1 760 °C (752 ... 3200 °F)

• R

0 ... 1 760 °C (32 ... 3200 °F)

• S

0 ... 1 760 °C (32 ... 3200 °F)

• K

-200 ... 1 370 °C (-328 ... 2 498 °F)

• E

-200 ... 800 °C (-328 ... 1 472 °F)

• J

-200 ... 1 100 °C (-328 ... 2 012 °F)

• T

-200 ... 400 °C (-328 ... 752 °F)

• N

0 ... 1 300 °C (32 ... 2 372 °F)

• W

0 ... 1 760 °C (32 ... 3 200 °F)

• L

-200 ... 900 °C (-328 ... 1 652 °F)

• U

-200 ... 400 °C (-328 ... 752 °F)

• PN

0 ... 1 300 °C (32 ... 2 372 °F)

RTD

• JPt100

-200 ... 600 °C (-328 ... 1 112 °F)

• Pt100

-200 ... 600 °C (-328 ... 1 112 °F)

• Ni100

-60 ... 180 °C (-76 ... 356 °F)

• Pt50

-200 ... 600 °C (-328 ... 1 112 °F)

• Cu50

-50 ... 200 °C (-58 ... 392 °F)

DC voltage

• 50 mV

0.00 ... 50.00 mV

• 500 mV

0.0 ... 500.0 mV

• 1 ... 5 V

1.000 ... 5.000 V

• 0 ... 5 V

0.000 ... 5.000 V

Selection of input types

By key operation on the front panel.

Note that the same input type (thermocouple, RTD, voltage) should be selected for channel 4 and 5.

Burn-out function

Equipped in thermocouple and RTD inputs as standard, and overswings the recording to 100 % side.

• Thermocouple burn-out current

approx. 0.5 A

Input filter function

Settable for each channel (primary delay filter) Time constants are settable in the range from 0 … 900 s.

Scaling function

DC voltage (current) input

• Scaling range

-32767 ... 32767

• Decimal position

Settable at any point

• Unit symbol

Settable up to 7 digits and 125+12 types

Subtraction function

Subtraction between each channel is allowed.

Square rooter function

Square rooter can be performed against the input value per each channel.

Indication system

Display

5.7” STN color LCD (320 240 dots) with backlight

Note: The LCD may have some pixels that do not stay on or off. Due to the characteristics of liquid crystal, the brightness may not be uniform, which is not a failure.

Color of display

14 colors

Applicable language

English, German, French (switchable)

Life of backlight

50 000 h (20 °C/68 °F)
(the complete indicator unit should be replaced when replacing backlight).

Trend display

• Direction

Vertical and horizontal

• Number of channels

6 channels or 4 channels or 3 channels for the screen (Input: 6 points at the maximum).

• Display refreshment cycles

Select from 1 s … 12 h

No numerical value display. Scale display can be selected.

Bar graph display

• Direction

Vertical

• Number of channels

6 channels or 4 channels or 3 channels for the screen (Input: 6 points at the maximum).

• Display refreshment cycle

1 s

Digital display

• Number of channels

6 channels or 4 channels for the screen (Input: 6 points at the maximum).

• Display refreshment cycles

1 s

Event summary display

Alarm summary and message summary can be displayed.

Ethernet log display

E-mail sending, FTP server log in/off and Modbus TCP/IP communication start/stop can be displayed.

Parameter display/set

Already-set Data Display and Set Change Display screen

Tag indication

• Number of characters to be displayed

Up to 8 characters at 6 channels on one screen or up to 16 (= 8 x 2) characters at 4 channels on one screen.

• Characters to be displayed

Alphanumerical characters

• Tag, unit and channel number display

It depends on the screen. See table “Tag indication”.

Historical trend display

The past data can be displayed from the Compact Flash or internal memory. The past data fi le can be read and displayed with scroll display function or jump the cursor to the position which you entered date and time. Scale display/no-display can be selected.

Number of screen groups

1 group (up to 6 channels per 1 group can be registered)

Keyboard

No. of Keys

8

Function

Use to select various screens and set various parameters.

Recording function

External memory media

Compact Flash card (format as FAT16 or FAT, or recorder can’t read and write)

Recording capacity

1 Gbyte maximum (compact flash)

Limiting the recording file to 64 Mbyte is recommended (for 112 hours if display refresh cycle is 1 second (see Table “Recording capacity”).

If impossible, up to 256 Mbyte is tolerated. A file recorded beyond could not be opened.

Note: Only the Sandisk‘s compact flash is warranted. And please change the compact flash every six month to prevent the data losing.

Recording method

Turning on the “REC” key allows measured data to be written at fi xed cycles. Recorded as a new file whenever the recording starts.

Data save cycles

Linked to the display refreshment cycles on the “Trend display” screen. However, they are automatically set to about 1 minute if the refreshment cycles are set to less than 1 minute.

Trend data

Average, instance or min. and max. measured values out of measured data that are sampled at the measuring cycles are saved.

Event data

Saves alarm data, message data and power ON data when the power turns off and on during recording.

Storage capacity

Approximately 2 years when the display refresh cycle is 30 s (in case of 6-channel recording in ASCII data format, and 256 Mbyte compact flash used).

Refer to „Recording capacity“

Memory usage

Indicates the memory which has already used on the screen. When all the memory is used up, you can stop recording or delete the oldest recording file to save the newest data.

Recommended card

SanDisk

http://www.sandisk.com

Type: SDCFB-256 (256 Mbyte).

Recommended PC card adaptor

SanDisk Corp. SDAD-38

Data format

Either of ASCII or binary format can be selected. (Switching cannot be made while the recording is in progress. In the case of ASCII format, the data can be directly read on Excel, etc.)

Note: The data recorded in binary format cannot be read directly. Approximately 118 bytes per sample (for 6-channel input in ASCII format) or approximately 28 bytes (for 6-channel input in binary format).

Alarm function

No. of settings

Up to 4 alarms for each channel are settable

Type of alarm

High/Low limits

Indication

Status (alarm types) is displayed on digital display unit when an alarm occurs.

History display on alarm summary (Alarm start/cancel time and alarm types)

Hysteresis

Set within the recording range of 0 … 100 % (it is effective only in case of high/low limit alarm)

Relay output

Number of points: 10

Alarm latch function

Keeps alarm indication and alarm output turning on after alarm reset.

ON/OFF operation is performed according to key setting.

Power supply

Rated power voltage

100 … 240 V AC

Range of operating voltage

90 … 264 V AC

Supply frequency

50/60 Hz (both employable)

Power consumption

100 V AC: About 32 VA

240 V AC: About 42 VA

Design

Mounting method

Panel-mounted (vertical panel)

Thickness of panel in mm (inch)

2 … 26 (0.079 … 1.024)

Materials

PC-ABS for case and bezel

Color

Grey

External dimensions
(Width x Height x Depth) in mm (inch)

Panel-mounted:
160 x 144 x 185 (6.3 x 5.67 x 7.28)

Weight

About 1.5 kg (no option)

External terminal

Screw terminals (M3)

RJ45

Ethernet terminal (option)

Operating condition

Power voltage

90 … 264 V AC

Supply frequency

50/60 Hz ± 2 % (both employable)

Ambient temperature

Panel-mounted:

0 … 50 °C (32 … 122 °F) (without Ethernet option)

0 … 40 °C (32 … 104 °F) (with Ethernet option)

Note:In case of 30 °C (86 °F) or more of ambient temperature, this display might be fogged little bit. This is not out of order.

Ambient humidity

20 … 80 % RH

Vibration

10 … 60 Hz, 0.2 m/s or less

Shock

None

Magnetic field

400 A/m or less

Signal source resistance

• Thermocouple input

1 k or less

• RTD input

10  /wire or less (resistance of each wire of 3-wire system should be balanced)

• Voltage input

0.1 % or less of input resistance

Mounting position

Forward tilt 0°,

backward tilt within 30°, horizontal 0°

Warm-up time

1 h or more after power ON

Environmental protection

IEC IP50 (Front) / IP20 (Terminal)

Safety and EMC standard

Safety standard

Based on IEC 61010-1

EMC standard

Based on EN 61326

Transportation/storage conditions

Temperature

-10 … +60 °C (14 … 140 °F)

Humidity

5 ... 90 % RH, no condensation

Vibration

10 ... 60 Hz, 2.45 m/s or lower

Shock

294 m/s or lower (packed state)

Reference standard

Accuracy/resolution

Measuring conditions (23 ± 2 °C, 65 ± 10 % RH, power voltage, frequency fl uctuation within ± 1 %, no external noise, warm-up time of 1 hour or more, vertical mounting, standard values of signal source resistance and wiring resistance within 1 %)

Note 1: Digital indication accuracy is a percentage (%) of the value in the measuring range.

Thermocouple

• B

Digital indication accuracy:

• ± (0.15 % + 1 digit)
• ± (0.3 % + 1 digit) for the range shown below:
  • Thermocouple B: 400 ... 600 °C (752 ... 1 112 °F)
  • Thermocouples R and S: 0 ... 300 °C (32 ... 572 °F)
  • Thermocouples K, E, J, T, L, U:
    -200 ... -100 °C ( 328 ... -148 °F)
• Digital indication resolution: 0.1 °C (32.18 °F)

• R

• S

• K

• E

• J

• T

• N

• W

• L

• U

• PN

RTD

• JPt100

Digital indication accuracy: ± (0.15 % + 1 digit)

Digital indication resolution: 0.1 °C (32.18 °F)

• Pt100

• Pt50

• Ni100

Digital indication accuracy: ± (0.5 % + 1 digit)

Digital indication resolution: 0.1 °C (32.18 °F)

• Cu50

DC voltage

• 50 mV

Digital indication accuracy: ± (0.15 % + 1 digit)

Digital indication resolution: 10  V

• 500 mV

Digital indication accuracy: ± (0.15 % + 1 digit)

Digital indication resolution: 100  V

• 1 ... 5 V

Digital indication accuracy: ± (0.15 % + 1 digit)

Digital indication resolution: 1 mV

• 0 ... 5 V

Error of reference contact compensation

When measured at 0 °C (32 °F) or more:

• K, E, J, T, N, L, U, PN: ± 0.5 °C (32.9 °F)
• R, S, B, W: ± 1.0 °C (33.8 °F)

Max. input voltage

Thermocouple, RTD:
± 10 V DC (continuous)

Input resistance

Thermocouple, DC voltage: about 1 M

Others

Clock

With calendar function (Christian era)

Accuracy: ± 50 ppm or less (monthly error: about 2 minutes)

Memory backup

Parameters are saved to the internal nonvolatile flash memory. The clock and totalized data are backed up with built-in lithium battery.

Isolation resistance

100 M or more (when measured between each terminal and ground)

Test voltage

• Power terminal – ground

2 000 V AC, 1 min

• Input terminal – ground

500 V AC, 1 min

• Alarm terminal – ground

2 000 V AC, 1 min

• Alarm terminal – alarm terminal

750 V AC, 1 min

• Communication terminal – ground

500 V AC, 1 min

Effect on operation

Effect of power supply fluctuation conditions

• For the fluctuation in the range from 90 ... 264 V AC;
  frequency: 50/60 Hz

Reading change: ± (0.2 % + 1 digit) or less

• For the fluctuation in the range from 47 … 63 Hz,
  power voltage: 100 V AC

Reading change: ± (0.2 % + 1 digit) or less

Effect of input signal resistance

• Thermocouple input

0.5 V/ + 1 digit or less

• DC voltage

Fluctuation for resistance value equivalent to 0.1 % of the input resistance: ± (0.2 % + 1 digit) or lower.

• RTD (for wiring resistance of 10  for 1 line (the same for 3 lines)

Reading change: ± (0.2 % + 1 digit) or lower

Effect of ambient temperature

Reading change: ± (0.3 % + 1 digit)/10 °C (50 °F) or lower

Effect of mounting position

For the backward 30° slant

Reading change: ± (0.2 % + 1 digit) or lower

Effect of vibration

When sine wave of 10 … 60 Hz with the acceleration of 0.2 m/s is applied in each direction for 2 hours.

Reading change: ± (0.2 % + 1 digit) or lower

Normal mode noise

 20 dB at 50, 60 Hz ± 0.1 Hz

Common mode noise

 120 dB at 50, 60 Hz ± 0.1 Hz

Additional function (option)

Alarm relay output/DI

A card with 10-point relay output and 5-point DI input can be mounted.

External terminal

M3 screw terminal

Alarm relay output

Contact output (SPST:10 points),
individual channel or common output (OR output) allowed.

• DO1

Contact rating:
150 V/3 A AC, 30 V/3 A DC (resistive load)

• DO2-10

Contact rating:
240 V/3 A AC, 30 V/3 A DC (resistive load)

DI input

No-voltage contact input (5 points)

The following control is allowed by contact input.

• Recording start/stop
• LCD turns on
• E-mail sending

• On pulse width

200 ms or longer

• Off pulse width

200 ms or longer

Ethernet (option)

The following can be performed through the Ethernet function.

HTTP server (Internet Explorer 6 is available)

Note: Neither Netscape nor Mozilla Firefox are available.

• Measurement display

Digitally displays the measurement of each channel of the recorder and alarm occurrence status.

• Event summary display

Displays event summary including alarm ON/OFF and issuance of messages.

• Main unit information display

Displays memory use conditions and information on the main unit such as the battery end warning.

• Integrated value display

Digitally displays the integrated value of each channel of the recorder.

FTP server (Internet Explorer 6, is available)

Note: Neither Netscape nor Mozilla Firefox are available.

• File download

Record files stored in compact flash (CF) can be downloaded from the browser.

• File delete

Record files stored in CF can be deleted from the browser.

• Access authentication

Authenticates access authority to FTP server.

SMTP (e-mail client)

Transmits e-mails to specified address under the following conditions.

• When an alarm turns on or off
• When DI is set to ON or OFF
• When an error occurs to the main unit (such as low battery or no memory space)
• At specified intervals

Modbus TC/IP

• Data read

Settings can be read through Modbus TCP/IP communication.

• Data write

Settings can be written through Modbus TCP/IP communication.

Support software

The following software is provided as standard.

• PC/AT-compatible machine
• Operation on PC98-series machines by NEC is not guaranteed.
• Operation on self-made or shop-brand PCs is not guaranteed.

Parameter loader software

Major function

Performs various parameter setting/change of the main unit

O/S

Windows 2000/XP

Required memory

64 Mbyte or larger

Disk drive

Windows 2000/XP-capable CD-ROM drive

Hard disk capacity

Free capacity of 30 Mbyte or larger required

Printer

Windows 2000/XP-capable printer and printer driver

Note: PC loader communication cable is separately required.

Data viewer software

Major function

Regenerates the past trend record on the PC from the data in the Compact Flash. Provided with historical trend display and event display functions.

O/S

Windows 2000/XP

Required memory

64 Mbyte or larger

Disk drive

Windows 2000/XP-capable CD-ROM drive

Hard disk capacity

Free capacity of 30 Mbyte or larger required

Printer

Windows 2000/XP-capable printer and printer driver

Tag 1

Tag 2

Unit

Channel number

Trend

4 or less

+

+

+

+

5 or more

x

x

x

Bar graph

4 or less

+

+

+

+

5 or more

x

x

x

Digital

All items are displayed

Function

Description

Record range voluntary setting

Recording range can be set by channel.

Input type setting

Input can be set by channel (key operation on the front face).

Set the same input type for channel 4 and 5. See “Selecting input type”.

Skip function

Skips arbitrary channel display/recording.

Trend display

• Time display

Time is displayed at the top of the trend display screen.

• Alarm display

On occurrence of an alarm and the restoration, alarm is displayed in the alarm display field.
The Compact Flash usage is displayed at the top of the bargraph.

Tag name display

By channel, maximum of 8 characters.

Screen name display

Displays the screen name (maximum of 16 characters).

Unit creation

Industrial units can be arbitrarily created, Maximum of 7 digits, 12 types.

Scaling function

Arbitrary scaling is allowed in the case of DC voltage input. Decimal point position can also be arbitrarily set in the range from -32767 … 32767.

PV shift

Shift the zero point and slant of the reading.

Input filter

Prevents sudden fluctuation of input for each channel (primary delay filter).

Time constant: 0 … 900 s.

Burnout function

Displays the break of thermocouple/RTD input by scaling out to 100 % side.

Historical trend display

Regenerates and displays the data stored in the compact flash by scrolling the screen or jump to time when you entered.

Display refreshment cycle

1 s

10 s

30 s

1 min

10 min

Recordable capacity (about)

112 hours

66 days

199 days

398 days

10.9 years

Compact Flash size

256 Mbyte

Display refreshment cycle

1 s

10 s

30 s

1 min

Recordable capacity (about)

26 days

265 days

2 years

4.3 years

Input category

Details

Thermocouple, 50 mV

K, E, J, T, R, S, B, N, W, L, U, and PN thermocouples, 50 mV

RTD

Pt100, JPt100, Ni100, Pt50, Cu50

500 mV

500 mV

5 V

1 ... 5 V, 0 ... 5 V

Channel 1

K thermocouple

Thermocouple, 50 mV

Channel 2

1 ... 5 V

5 V

Channel 3

500 mV

500 mV

Channel 4

K thermocouple

Thermocouple, 50 mV

The input type of the thermocouple and 50 mV is the same.

Channel 5

50 mV

Channel 6

JPt100

RTD