Fuji Electric PHU Data sheet
PAPERLESS RECORDER
DATA SHEET
OVERVIEW
This is a paperless recorder that displays measured data on
the LCD in real time and stores data in CompactFlash.
The type of input such as thermocouple, resistance bulb,
D.C. voltage (current), etc. can be arbitrarily set to 36 channels at the maximum.
The data stored in CompactFlash can be regenerated on the
screen, and the use of supplied support software allows the
data to be regenerated on a PC screen.
The data recorded in ASCII format can be directly read in a
spreadsheet such as Excel, which facilitates the processing on a PC. (The data recorded in binary format cannot
be read in.)
FEATURES
1. Large capacity storage by CompactFlash
Measured data is periodically stored in CompactFlash.
In case of 256 MB, for example, display fi les for about
one year and a half (display refresh cycle 30 sec) can
be taken up (in case of ASCII data format, 9 channels,
maximum/minimum recording).
2. Quick search and display of past data
Data stored in CompactFlash can be displayed in succession by scrolling the screen.
3. Various display capability
Depending on the object of measurement, the most
suitable display format can be selected from a variety of
formats including bar graph display, trend display, digital
display, etc.
4. PC support software supplied as standard
Loader software that enables easy display and change of
set data and data viewer software that regenerates the
data stored in CompactFlash are supplied as standard.
5. 36-point recording
12 types of thermocouples, 2 types of resistance bulbs
and DC voltage/current input can be recorded up to 36
points.
6. LCD extinguishing function
Automatically extinguishes the LCD if nothing is operated
for certain time. You can set the time after a lapse of
which the LCD is extinguished via parameter "LCD extinguishing time". The settable range is 0 to 60 minutes.
Setting at 0 minute overrides the function, whereby the
LCD will never extinguish.
This function prevents the backlight life from shortening
uselessly. During the extinguishment, the power consumption can be reduced.
7. Ethernet function (Option)
FTP, Web server, e-mail and MODBUS-TCP are available
using 10Base-T.
PHU
SPECIFICATIONS
Input system
Number of input points:
9, 18, 27 or 36 points (Can be selected
at the time of purchase)
Input circuit: Input mutual isolation (See ”Others” on
page 4 for the withstand voltage)
Resistance bulb measured current:
about. 1 mA
Measuring cycles:
9 or 18 points….100ms cycles
27 or 36 points….200ms cycles
Recording cycle: 1 second to 12 hours
Input types: Thermocouple, resistance bulb, DC
voltage, and DC current (Shunt resistors
are fi tted in input terminals).
Note) Provide a shunt resistor (type:
PHZP0101) separately.
Measuring range
Input types Reference range
Thermocouple B
Resistance bulb JPt100
DC voltage 50mV
Note) B, R, S, K, E, J, T, N : U : Cu-Cu · Ni (DIN 43710)
JIS C 1602, DIN IEC 584-1 PN: Platinel
W : 5%Re-26%Re · W JPt100 : JIS C 1604 (Hoskins Mfg. Co. USA) Pt100, Pt50 : JIS 1604, DIN IEC 751
L : Fe-Cu · Ni (DIN 43710)
R
S
K
E
J
T
N
W
L
U
PN
Pt100
Ni100
Pt50
Cu50
500mV
1-5 V
0-5V
400.0 to 1760.0°C
0.0 to 1760.0°C
0.0 to 1760.0°C
–200.0 to 1370.0°C
–200.0 to 800.0°C
–200.0 to 1100.0°C
–200.0 to 400.0°C
0.0 to 1300.0°C
0.0 to 1760.0°C
–200.0 to 900.0°C
–200.0 to 400.0°C
0.0 to 1300.0°C
–200.0 to 600.0°C
–200.0 to 600.0°C
–60.0 to 180.0°C
–200.0 to 600.0°C
–50.0 to 200.0°C
0.00 to 50.00mV
0.0 to 500.0mV
1.000 to 5.000V
0.000 to 5.000V
1989 (Old JIS Pt 100)
EDS10-79
May. 17, 2007Date
PHU
Selection of input types:
By key operation on the front panel. Note
that the same input type (thermocouple,
resistance bulb, voltage) should be set every 2 channels. Refer to "Setting method
of input types" for details.
Burn-out function:
Provided as standard for thermocouple
and resistance bulb inputs. If the input
has been open-circuited, the recording
level swings over 100%.
Thermocouple burn-out current:
approx. 0.2 µA
Input fi lter function:
Settable for each channel (primary delay
fi lter)
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: Selectable out of 125 dif-
ferent units or 12 user
units of up to 7 characters.
Subtraction function:
Subtraction between each channel is
allowed.
Totalizing function:
The measured value of each channel
can be totalized. Applicable to daily,
monthly, annual or external input totalizing.
F value calculation function:
F value (extinction value of bacteria by
sterilization by heating) can be calculated from the measured temperature
by each channel.
Square rooter function:
Square rooter can be performed
against the input value per each channel.
Computation function:
The following calculation is available with
the computation function.
(1) Computation function:
Addition, subtraction, multiplication,
division, absolute value, exponential,
square-root extraction, LOG, LN, EXP,
humidity, maximum, minimum, average, and integration.
(2) Computation input enable:
Analog input (Ch1 to 72), integration
input (Ch1 to 72), DI (DI1 to 16), communication input (No.1 to 36), and
constant number (No.1 to 60).
Indication system
Indicator: 12” TFT color LCD (800 x 600 dots)
with backlight, no contrast adjustment.
On the LCD, certain picture elements
remain lit or extinguished. On account
of the nature inherent to LCD, the
brightness may be non-uniform. But,
such are not troubles.
Color of indication:
14 colors
Applicable language:
English, French (switchable)
Life of backlight: 50,000 hours in terms of total lighting
time.
(Replace the backlight as a set of display
unit. If the LCD extinguishing function is
resorted to, the LCD can be used longer
as much.)
Trend display: Direction: vertical and horizontal
Number of channels: 10, 6 or 4 channels
per screen group. (Input: 72 points at the
maximum).
Display refreshment cycles:
select from 1 second to 12 hours
Scale display or no-display can be se-
lected.
Bar graph display:
Number of channels: 10, 6 or 4 channels
per screen group. (Input: 72 points at the
maximum).
Display refreshment cycles: 1 second
Analog meter display:
Number of channels: 10, 6 or 4 channels
per screen group. Display in bar graphs
or in analog meters can be selected.
Display refresh cycle: 1 second
Digital display: Number of channels: 10, 6 or 4 chan-
nels per screen group. (Input: 72 points
at the maximum).
Display refreshment cycles: 1 second
Totalizing data display:
Number of channels: 10, 6 or 4 channels
per screen group. (Input: 72 points at the
maximum).
Display refresh cycle: 1 second
Event summary display:
Alarm summary and message summar y
can be displayed. The message occurrence information and message display
can be switched.
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
Up to 8 characters (Note 1) at 10 or 6
channel display.
Up to 16 characters at 4 channel display.
Note 1: Up to 7 characters only can be
displayed on certain screens.
Characters to be displayed:
Alphanumerics
Tag, unit and channel No. display:
Which can be displayed depends on the
particular screen. Refer to the table below.
(Keywords only are extracted.)
2
Screen
Trend
Bar graph
Analog
meter
Instantaneous
value
{ : Displayed
¯ : 1 item only can be displayed
–
: Nothing can be displayed
Channnels per
screen
4 or less
5, 6
7 or more
6 or less
7 or more
Tag 1 Tag 2 Unit ch Np.
{
¯
{
Item
All
–
{
–
All
–
All
{
¯
¯
{
{
Historical trend display:
Displays past recording data read from
compact fl ash, currently recording data or
just recorded data. The recording chart can
be scrolled or, via time designation, the
control can jump to an arbitrary recording
chart.
Number of screen groups:
8 groups (Up to 10 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 according to FAT16 or FAT. Oth-
erwise, reading and saving are impossible.
Recording capacity:
512 MB maximum (compact fl ash). Limit-
ing the recording fi le to 64 MB is recommended (for 112 hours if display refresh
cycle is 1 second. See Table 1 (p. 6).)
If impossible, up to 256 MB is tolerated. A fi le recorded beyond could not
be opened.
* Only the Sandisk‘s compact fl ash is war-
ranted. And please change the compact
fl ash 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 fi le whenever the
recording starts.
Data save cycles:
Linked to the display refreshment cycles
on the ”Real Time Trend” screen. However, they are automatically set to about
1 minute if the refreshment cycles are
set to less than 1 minute.
Trend data: Measurement data sampled at mea-
surement cycle is saved in terms of
mean value, instantaneous value or
maximum/minimum value.
Event data: Saves alarm data and message data.
Further saves power ON and OFF, if any,
after starting recording.
Totalizing value data:
Totalizing value data at designat-
ed timing is recorded per channel.
Totalized value data at designated total-
ized value recording cycle or the sum total
is recorded in the totalizing fi le. You can
choose which type you want to record.
For each cahnnel. it can be select as
totalizing action from Analog input to-
talization, Digital input count or period
of Digital input ON, and it can be se-
lect as totalizing period type from Dairy,
Weekly, Monthly, Annual, Periodic,
Dairy (time set) or External input signal.
Even if a power failure occues during total-
ization and then the power is restored,the
totalization restarts from the value before
power failure.
Confi guration data:
Confi guration data can be saved. And this
data can also download to recorder.
Storage capacity :
Approximately 1.5 years when the display
refresh cycle is 30 seconds (in case of
9-channel recording in ASCII data format,
and 256 MB compact fl ash used). Refer
to Table 1.
Residual capacity of memory:
Indicates how much of the memory card
has been used on the screen. If the
residual capacity is none, the recording
stops.
Compact fl ash: Manufactured by SanDisk
URL: http://www.sandisk.com
Type: SDCFB-256 (256MB)
Available at any PC shops
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. The data
recorded in binary format cannot be
read directly.)
Approximately 166 bytes per sampling
for maximum/minimum recording of
9-channel input in ASCII format, or
approximately 40 bytes for maximum/
minimum recording of 9-channel input
in binary format.
Alarm function
No. of settings: Up to 4 alarms for each channel are set-
table.
Type of alarm: High/Low limits
Indication: Status (alarm types) is displayed on
digital display unit when an alarm oc-
curs.
Historical display on alarm summary (Alarm
start/cancel time and alarm types)
Hysteresis: Set within the recording range of 0 to
100%
Acts on high or low limit alarm, and does
not affect the battery alarm nor memory
full alarm.
3
PHU
Relay output: Number of points; 20 (option: Up to 2
cards with relay output can be mounted.)
Transistor output (open collector output):
16 points (option)
Alarm latch function:
Holds alarm indication and alarm output
even after measurement value has left
the alarm range.
ON/OFF operation is performed according
to key setting.
Power supply
Rated power voltage:
100 to 240V AC
Range of operating voltage:
90 to 264V AC
Supply frequency:
50/60Hz ±2% (both employable)
Power consumption
Power voltage
100V AC
240V AC
Consumption
About 65VA
About 80VA
Structure
Mounting method:
Panel-mounted (vertical panel)
Thickness of panel:
2 to 26 mm
Materials: Stainless steel for case, PC-ABS for
bezel
Color: Silver for case, Munsell N2.0 (black) for
bezel
External dimensions:
300 (W) × 300 (H) × 220.5 (D) mm
Mass: About 4.7 kg (9-point input, without op-
tion)
About 6.4 kg (full option)
External terminal board:
Input terminal: M3 screw terminal
Power terminal: M4 screw terminal
Operating condition
Power supply voltage:
90 to 264V AC
Power supply frequency:
50/60Hz ±2% (sharing)
Ambient temperature:
Without Ethernet function: 0 to 50°C*
With Ethernet function: 0 to 40°C*
Ambient humidity:
20 to 80%RH
Vibration: 10 to 60Hz 0.2m/s
2
or less
Shock: None
Magnetic fi eld: 400 A/m or less
Signal source resistance:
Thermocouple input .… 1kΩ or less
Resistance bulb input .… 10Ω/wire or less
(resistance of each wire of 3-wire system
should be balanced).
Voltage input .… 0.1% or less of input
resistance
1
2
Mounting posture:
Forward tilt 0, backward tilt within 30,
horizontal 0
Warm-up time: One hour or more after power ON
*1: In case of the 12th digit of ordering code is ”Y”.
*2: In case of the 12th digit of ordering code is ”E”.
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% )
Input types
Thermocouple
Resistance
bulb
DC voltage 50mV
Note 1) Digital indication accuracy is a percentage (%) with respect to
input range of 1 page.
Note 2) No error of reference contact compensation of thermocouple is
included.
B
R
S
K
E
J
T
N
W
L
U
PN
JPt100
Pt100
Pt50
Ni100
Cu50
500mV
5V
Digital indication
accuracy
±(0.15%+1 digit)
±(0.3%+1 digit)
for the range shown below
Thermocouple B :
400 to 600°C
Thermocouples R and S :
0 to 300°C
Thermocouples K, E, J, T,
L and U :
±(0.15%+1 digit)
±(0.5%+1 digit)
±(0.15%+1 digit)
Note 1
-
200 to -100°C
Digital indication
resolution
0.1°C
0.1°C
10V
100 V
1mV
Error of reference contact compensation:
K, E, J, T, N, L, U, PN: ±0.5˚C
R, S, B, W: ±1.0˚C
(when measured at 0˚C or more)
Max. input voltage:
Thermocouple, resistance bulb,
DC voltage: ±10V DC (continuous)
Input impedance: Thermocouple,
DC voltage: About 1MΩ
Others
Clock: With calendar function (Christian era)
Accuracy: ±50 ppm or less (monthly error:
about 2 minutes)
However, time error at power ON/OFF is
not included.
Memory backup: Parameters are saved to the internal
non-volatile fl ash memory.
The clock is backed up with built-in lithium
battery.
Trend data is not backed up.
4
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