Bộ Ghi Dữ Liệu - Recorder model PHF, EDS10-77d
Input system
Number of input points:
3 points or 6 points (Can be selected at the time of purchase)
Input circuit: Input mutual isolation
Resistance bulb measured current: about 1 mA
Measuring cycles:
3 or 6 points….100ms cycles
Recording cycle: 1 sec to 12 hours
Input types: Thermocouple, resistance bulb, DC voltage, and DC current (Shunt resistors are fitted in input terminals).
Note) Order a shunt resistor (type: PHZP0101) separately.
Measuring range
Selection of input types:
By key operation on the front panel. Note
that the same input type (thermocouple,
resistance bulb, voltage) should be se-
lected for channel 4 and 5. Refer to ”Set-
ting method of input types” for details.
Burn-out function:
Equipped in thermocouple and resistance
bulb inputs as standard, and overswings
the recording to 100% side.
Thermocouple burn-out current:
approx. 0.2 µA
Input filter function:
Settable for each channel (primary delay
filter) Time constants are settable in the
range from 0 to 900 sec.
Scaling function: Possible by DC voltage (current) input
Scaling range: -32767 to 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 al-
lowed.
Square rooter function:
Square rooter can be performed against
the input value per each channel.
Indication system
Indicator: 5.7” STN color LCD (320 x 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 indication:
14 colors
Applicable language:
English, French, German, Italian (switch-
able)
Life of backlight: 50,000 hours (20°C)
(the complete indicator unit should be replaced when replacing backlight).
Trend display:
Direction: vertical and horizontal
Number of channels: 6 channels or 4 chan-
nels or 3 channels for the screen (Input:
6 points at the maximum).
Display refreshment cycles:
select from 1 second to 12 hours
No numerical value display. Scale display/
no-display can be selected.
Bar graph display:
Direction: vertical
Number of channels: 6 channels or 4 chan-
nels or 3 channels for the screen (Input:
6 points at the maximum).
Display refreshment cycles: 1 second.
Digital display: Number of channels: 6 channels or 4 chan-
nels or for the screen (Input: 6 points at
the maximum).
Display refreshment cycles: 1 second.
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 × 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 below
table.
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 and power ON data when the power turns off and on during recording.
Storage capacity :
Approximately 4 years when the display
refresh cycle is 30 seconds (in the case of
6-channel recording in ASCII data format,
and 512MB Compact Flash is used). Refer
to Table 1.
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.
Compact flash card form: PHZP1301-512
(CF card) (If a card other than the above is used, no operation assurance is ensured. Meanwhile, as for other CF cards for
which operation check will have been completed, the results will be posted on our company's homepage sequentially.
Please refer to this website.) 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)
Historical trend display:
The past data can be displayed from the Compact Flash or internal memory. The past data file 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
xternal memory media:
Compact Flash card
(Format as FAT32, FAT16 or FAT, or recorder can’t read and write.)
Recording capacity:
2GB maximum (compact flash). Limiting the recording file to 64MB is recom-mended (for 112 hours if display refresh
cycle is 1 second. See Table 1 (p. 6).) (When the size of the recording file comes to be 256MB or more, a new file is created automatically and recording is maintained.)
* 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 fixed cycles.
Recorded as a new file whenever the recording starts
Power supply
Rated power voltage: 100 to 240V AC
Range of operating voltage: 90 to 264V AC
Supply frequency: 50/60Hz (both employable)
Power consumption
100V AC |
About 32VA |
240V AC |
About 42VA |
Structure
Mounting method:
Panel-mounted (vertical panel)
Thickness of panel:
2 to 26 mm
Materials: PC-ABS for case and bezel
Color: Black
External dimensions:
Panel-mounted: 160 (W) × 144 (H) × 185
(D) mm
Mass: Approx. 1.5 kg (no option)
External terminal board:
Screw terminals (M3 thread)
RJ45 : Ethernet terminal (option)
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