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【 Operation Manual 】
ＭＦＣｐｏｗｅｒｓｕｐｐｌｙｍｅｔｅｒ
ＭＯＤＥＬ：ＳＰ－８３２Ｓｅｒｉｅｓ
Series
MFC
Terminal
power out block’s cover
ＳＰ－８３２
Function
Display with power supply
No code
±１５Ｖ２００ｍＡ
Ｓ２４
＋２４Ｖ２５０ｍＡ
No code
Ｃ
No attachment
Terminal cover (Attachment)
Thank you for purchasing this UINICS product.
Please read this Operation Manual carefully in order to ensure that
you use the power supply safely and correctly.
!
Caution
For professional use only or designed for use by a licensed electrician only.
!
Attention
Check if the label (model name) of the unit and your desired product
specification correspond before use.
ＵＩＮＩＣＳ
ＣＯ.，ＬＴＤ.
【 6th. : May. 15, 2014 】
＠SP-832 E (6)
■ Precautions
Please read this Operation Manual including the following precautions carefully to ensure
safe use of your Power Supply.
!
Caution
Do not use this product for applications outside of the product specifications.
!
Caution
User-conducted alterations and modifications of the unit should not be
performed as they may impair functioning or cause failure and accidents.
!
Caution
Avoid exposing the unit to direct sunlight, environments exceeding the specified
temperature / humidity conditions, or condensation.
!
Caution
Do not use the unit in environments containing flammable gases or combustibles.
!
Caution
Do not subject the unit to strong vibrations or shocks.
Do not give mechanical shock of IEC62262 (energy 1J or more) to the front panel.
!
Caution
Do not allow metallic debris, dust, or moisture to penetrate the unit.
!
Caution
Since there is no power switch in this machine, it will be in an operating state
immediately after power supply impression.
Equipment to be incorporated in the side of our customers, please be prepared to
supply the switch and circuit breaker which adapted to IEC/EN60947-1 or
IEC/EN60947-3 standard in the position that you can operate immediately in
emergency. Moreover, please specify that they are interrupting devices.
!
Caution
Use the temperature rating 72 ℃ or more power cord.
!
Caution
Do not touch the terminal while operating. It gets an electric shock.
!
Caution
Devices to be connected to each terminal of the terminal block,
use the one that is properly isolated from hazardous live parts.
!
Caution
This machine is designed to be used with the panel mounted.
When used in a state other than that, there is a possibility that
the protective device is provided with is impaired.
!
Caution
Wipe dirt with a soft cloth on the front panel. Do not use
solvents such as alcohol or thinner.
■
Contents
１．About confirmation of an attachment and a guaranteed period・・・・ page.１
２．Introduction ・・・・・・・・・・・・・・・・・・・・・・・・・・・ page.２
３．Specifications ・・・・・・・・・・・・・・・・・・・・・・・・・・ page.３－４
４．Panel mounting method ・・・・・・・・・・・・・・・・・・・・・・ page.４
５．Names and functions of components on front ・・・・・・・・・・・・ page.５
６．Connecting terminal boards ・・・・・・・・・・・・・・・・・・・・ page.６
７．MFC connection connectors・・・・・・・・・・・・・・・・・・・・・ page.７
８．External dimensions and panel cutting dimensions ・・・・・・・・・ page.８
９．Troubleshooting・・・・・・・・・・・・・・・・・・・・・・・・・・ page.９
EC DECLARATION OF CONFORMITY ・・・・・・・・・・・・・・・・・・・ page.１０
１．About confirmation of an attachment and a guaranteed period
Refer to the following items to check the accessories.
（１）SP-832 （according to user’s specifications）・・・・・１
（２）SP-832 Operation manual・・・・・・・・・・・・・・・・・１
（３）Mounting bracket ・・・・・・・・・・・・・・・・・・・・１
（４）Flange nut ・・・・・・・・・・・・・・・・・・・・・・・２
（５）Unit label ・・・・・・・・・・・・・・・・・・・・・・・１
（６）User-specified accessories.
(In the case of the absence of such specification, these accessories are not attached.)
NOTE
（３）and（４）are installed in the main body.
If accessories are insufficient, please contact with an agency or UINICS.
About a guaranteed period and a guaranteed area
１．Guaranteed period
The period a product guarantees is 1 year from a delivered day.
２．Guaranteed area
If we trouble by responsibility in whole guaranteed period, it's repaired without
charge at our factory. But if a product conflicted in the following matter,
it isn't a guarantee target. Please understand.
①
Case of
outside of the product specifications.
②
Case of User-conducted alterations and modifications of the unit.
③
Case of besides our responsibility.
④
Case of safekeeping and transportation beyond the product specification condition.
⑤
Case due to natural disaster and accident.
- 1 -
２．Introduction
This product can operate and use the massflow controller with one.
This product is integration of the power supply, the adjustment machine, and the display
for MFC. A power supply and a necessary signal can be sent and received only by connecting
this power supply with the D-SUB cable.
The ±15V 200mA power supply of AC 100-240V input type was stored in DIN size 48 × 96mm.
There were set machine, a valve open and close switch , and a display in the flont side,
and it made it to an easy-to-use layout.
NOTE
The output of the signal of the VOR (valve open and close swith) of this power supply is a
voltage impression method. It is not possible to use it with MFC of a point of contact
terminal short method.
Valve open or close signal is output by swiching the VOR switch of the flont. The open signal
of +15V (Opiton +24V) is output on the open side.The close signal of -15V (Option PS common)
is output on the close side.
- 2 -
３．Specifications
Item
Display
Digits
Decimal point
Over scale
Sampling
Display
Accuracy
Display value
Input resistance
Input
About 1MΩ
Mechanism dial
(CMDSET)
Mechanism dial with 10 turn function.
Minimum value of the scale is 1/50 of 1 turn.
Lock lever (Turn and scale are fixed.)
Scale of dial is a standard of amount of turn.
Command setting
Potentiometer
(CMDSET)
MFC can be set to an arbitrary flowing quantity value.
(When it is finished to turn to the right, 5V are output.)
Command switch
(COMMAND)
Switches
CONT ：（Usually）
OPEN ：+15V Impressoon to VOR output. (Option +24V)
CLOSE：-15V Impressoon to VOR output. (Option P.S.common)
EXT：External command input is output to command out.
INT：CMDSET is output to command out.
Display switch
(DISP)
SET：Flowing quantity setting value(CMDSET) is displayed.
OUT：Flowing quantity output value is displayed from MFC.
Span adjustment
(SPAN）
20 turn volume is turned from hole on front panel.
The maximum display value can be set with in the range
from 0-1999, to the 5V in the flowing quantity setting
output voltage.(100 is displayed by 5V. in the shipment
setting)
NOTE: The span setting value of the command setting value
and the flowing quantity setting value is the same.
Decimal point
display setting
(DP)
Dip switch is operated from hole on front panel.
（It light when lowering）
Left ：１．□□□
Center ：１□．□□
Right ：１□□．□
MFC COMMAND OUT
Voltage
DC 0-5V D-SUB
External command
input
DC 0-5V Terminal block
VOR switch
Operation
Specifications
Red LED Character height：10mm
3･1/2 digit（up to “1999”）
DP-1,2,3 can be selected by selecting the switch.
Blinking of “000” (More than “1999”)
Approx. 2.5 c/s
±0.2% ±2digit against display.
（23℃±5℃）
0V input 000 (-000)
5V input 000…Values arbitrary up to 1999 can be
displayed. （Setting by span adjustment）
Vor in
DC +15V, -15V, (Option +24V)
+15V 200mA, -15V 200mA MAX
M.F.C power supply （±15V corresponds to 100mA and 300mA）
Option +24V 250mA
Output
COMMAND OUT
External
signal output
DC 0-5V 5mA D-SUB
DC 0-5V
Terminal block
Valve open / close VOR OPEN DC +15V, (Option +24V)
output
VOR CLOSE DC -15V, (Option PS COMMON)
- 3 -
AC input
AC rated voltage
/ Rated apparent
power
AC100-240V 180mA max 50／60Hz
About 25 or less VA
Weight ･ Dimensions Approx. 400g
Mounting panel
Others
W96 × H48 × D131mm
Thickness 1.0 - 4.0mm
Panel coutout demensions W92 × H45mm
Operating Temperature/
0-50℃ , 30-80 % RH（Non-condensing）
humidity conditions
usage environment;
Indoor use Up to an altitude of 2,000m
operating environment Overvoltage CategoryⅡ Pollution Degree ２
４．Panel mounting method
How to mount MFC power supply
１．
Cut the panel to insert the MFC power
supply from the front.
Panel cutout dimensions
+0.8
45 -0
+0.5
92 -0
(mm)
２．
Flange nut×2
Tighten with the flange nut (Two places) while
suppressing it from the back with the mounting
brackt.
Mounting bracket
・Fit the body on to a panel 1.0 - 4.0 mm in thickness.
- 4 -
５．Names and function of components on front
1
2
CONT
OPEN
CLOSE
CMDSET
DP
3
①
SPAN COMMAND
DISP
EXT
SET OUT
4
INT
5
7
6
ＤＩＳＰＬＡＹ
SET value or OUT value is displayed according to the swith of the DISP switch.
②
ＣＯＮＴ（ＶＯＲ
Ｓｗｉｔｃｈ）
VOR Swithch. Valve open and close swicth.
③
ＤＰ
Decimal point switch. Position of the decimal point is set.
④
ＳＰＡＮ
Volume for span adjustment. Maximum display value is arbitrarily set according to
the flowing quantity value output voltage.(0-1999)
(100 is displayed by 5V. in the shipment setting)
⑤
ＣＯＭＭＡＮＤ
Command switch. An external setpoint signal and the command settting signal are
switched.
⑥
ＤＩＳＰ
Display switch. The display of set value and out value can be switched.
⑦
ＣＭＤＳＥＴ
Potentiometers for command adjustment. Flowing quantity setting signal can be
fine-tuned by 10 turn function.
- 5 -
６．Connecting terminal boards
(Rear side)
Ｎｏ.
Ｆｕｎｃｔｉｏｎ
①
D-SUB 15pin
For MFC connection. (HEX-NUT M2.6)
②
Mounting bracket
Body is fixed at the mount.
③
Flange nut (M4)
Bracket is fixed. (Tightening torque 0.6-0.7N/m)
It grounds is to earth.
④
ＡＣ
AC100-240V 50-60Hz
ＡＣ
AC100-240V 50-60Hz
ＮＣ
Please do not connect anything.
ＯＰＥＮ
Ｔｅｒｍｉｎａｌ
ＣＬＯＳＥ
ｂｌｏｃｋ
Valve open signal is input from external.
Valve close signal is input from external.
ＶＯＲＩＮ
Valve open/close signal is input from external.
ＥＸＴＣＯＭＭＡＮＤＩＮ
Command seting signal is input from external.
ＥＸＴＳＩＧＯＵＴ
MFC flowing quantity signal is output external.
ＣＯＭＭＡＮＤＣＯＭＭＯＮ，
ＯＵＴＰＵＴＣＯＭＭＯＮ
Connects with common.
- 6 -
７．MFC connection connectors
Ｄ－Ｓｕｂ１５Ｐｉｎ（Ｐｉｎ
ａｓｓｉｇｎ）
Pin No.
Ｆｕｎｃｔｉｏｎ
１
ＤＣ＋１５Ｖ（＋２４Ｖ） Sub-power supply. Capacity is shared with Pin No.13
２
ＮＣ（Please do not connect anything.）
３
ＮＣ（Please do not connect anything.）
４
ＮＣ（Please do not connect anything.）
５
０－５ＶＣＯＭＭＡＮＤＯＵＴ
６
ＣＯＭＭＡＮＤＣＯＭＭＯＮ
７
ＶＯＲ
８
ＳＩＧＮＡＬＩＮＰＵＴＣＯＭＭＯＮ
９
ＥＸＴＶＡＬＶＥＣＯＭＭＯＮ
１０
０－５ＶＳＩＧＮＡＬＩＮＰＵＴ
１１
ＮＣ（Please do not connect anything.）
１２
ＰＳ．ＣＯＭＭＯＮ
１３
ＤＣ＋１５Ｖ（＋２４Ｖ） Power supply for MFC
１４
ＤＣ－１５Ｖ（ＰＳ．ＣＯＭＭＯＮ） Power supply for MFC
１５
ＮＣ（Please do not connect anything.）
（
- 7 -
）Option
８．External dimensions and panel cutting dimensions
External dimensions
96
21
6
131
109
16
CONT
OPEN
CLOSE
48
CMDSET
DP
SPAN COMMAND
DISP
EXT
SET OUT
INT
(mm)
When optional C is selected, the terminal cover is attached.
Panel cutout dimensions and interval
+0.8
-0
70 or more
45
+0.5
-0
92
120 or more
(mm)
When you mount the machine, please provide a space of at least 20mm
from the wall in the direction of up and down, right and left and rear
(terminal stand side).
- 8 -
９．Troubleshooting
Please do the follwing check when abnormality occurs.
No.
１
２
Problem
Display does not
appear at all.
Unusual LED
lighting
Checking point
Solution
→Is the power supply input
normal? Is not the input
code short-circuited?
ＮＯ
↓
↓
→Damege of internal parts.
→Check the power-supply
voltage and wiring with
the tester, and tighten
the screw of the terminal
block again.
→When a “－” is displayed.
→Check the polarity of the
signal line.
→When a “000” is blinking
display.
→Check whether the input
signal is too large.
→have it serviced.
→Have it serviced when it
is generated many times.
３
Rate meter
remains at “0”
４
Display disappears,
and it is unstable.
５
Other Problem
→Is the setting of the
DISP switch correct?
↓
↓
→Is the input signal
normal?
↓
↓
→Is the position of the
COMMAND switch correct?
↓
↓
ＮＯ
→The influence of the
spark noise generated
from the electromagnetic
switch, the solenoid,
the valve, and the realy
is thought.
→Check whether to be set at
the position where each
switch is proper.
→The set value is below
the range of an effective
display.
→Check whether to be set at
the position where each
switch is proper.
→Have it serviced
→Keep away from the noise
source.
→Have it serviced
- 9 -
- 10 -
ＭＥＭＯ
- 11 -
ＭＥＭＯ
- 12 -
UINICS CO.,LTD.
Head Office
／
Technical
TEL：+81-72-274-6001
inquiry
FAX：+81-72-274-6005
123-1, Kami, Nishi-Ku, Sakai-shi, Osaka, 593-8311 Japan
Tokyo
Office
TEL：+81-3-5256-8311
FAX：+81-3-5256-8312
All specifications may be changed without notice.
- 13 -