Toho Electronics TTM-i4N SERIES User Manual

TTM-i4N SERIES USER'S MANUAL
Thank you for purchasing model TTM-i4N SERIES Digital Temperature Controller.
Please go through this Instruction Manual carefully and use the unit in proper manner.
If the unit is used in a manner not specified by the manufacturer,the protection provided the unit may be impaired.
NOTICE/WARNING BEFORE OPERATION USE
The meaning of the symbols indicated on the label found at the side of the unit is as follows.
: Alternating current
: Cautions,Danger,Refer to a manual
: Cautions,Danger of Electric Shock : Reinforced/dual insulation
When having the purchased controller at hand,please be sure that its correct model.
See the following "Model Configuration" .
The following symbol marks provide to prevent incident or damage.Kindly refer to the details
of the WARNING/CAUTION when using for the first time.
WARNING
Due to mishandling,the serious damages may occur to the operator,such as death,
electrocution or skin burn.
CAUTION
Owing to mishandling,the operator may be inflicted with slight injury,or may cause some
damage to the unit.
CAUTION
For prevention of its malfanction,do not push the front key with sharp points.
Spare terminal must not be used for other purposes.
WARNING
Make sure the correct wiring connection before turning on electricity.
Mis-wiring may cause malfunction of the unit and fire.
Never modify the unit to prevent damage or incident such as malfunction and fire etc.
・Please put this user's manual aside for your reference,when operating the unit.
・Copy or reprint of this manual,wholly or partially,is not allowed.
・The contents of this manual may change without notice in future.
INSTALLATION CONDITIONS
・Indoor use ・Altitude up to 2000m ・Pollution Degree 2
ACCESSORY & CONFIGURATION
1) Please be sure that the unit enclosed in packing carton is a right model before using.
2) Kindly check the following accessory being contained in that carton box.
・Installation Attachment ( For installation,please see "PANEL CUTOUT & INSTALLATION" on the right.)
・This user's manual : 1 copy
3) Model Configuration
OUT１ Option
ＴＴＭ－ｉ４Ｎ－ －Ａ
Code
OUT2/EV2 Relay Contact Output
Ｂ
Code OUT１
Relay Contact Output
Ｒ
SSR Driving Voltage Output
Ｐ
・This product is intended for use with industrial machineries,machine tools and measurement
instruments.(It is not to be used with medical equipment which involves human lives).

SPECIFICATIONS

Input Power Requirments AC100 to 240V, 50/60Hz
Operating Voltage Range
85% to 110% of the rated voltage
Power Consumption 6VA MAX
Memory Element EEPROM
Input of Sensor a) Thermocouple Input ( type：K,J,R,T,N,S,B )
b) 3-wire Resistance Temperature Detector Input ( type：Pt100,JPt100 )
(Changeable by input type selection)
Control Method 3 kinds of PID,ON/OFF
OUT1 (Control Output ) a) Relay Contact Output AC250V 3A MAX
b) SSR Driving Voltage Output DC12V 600Ω( or more )
( Output type depends on the model. )
OUTER DIMENSION
４８
※Clean the unit by well squeezed cloth with water.
PANEL CUTOUT & INSTALLATION
４５
＋０． ６
０
Single Unit Istallation
Multiple Unit Installation
（４８×ｎ−３）
・Install the unit in either horizontal or vertical ( upward ) direction.
・When fitting the product,give more than 12 mm space between the upper / lower / left & right
& backface portion to the product and the peripheral device or plates.
CAUTION
・When you use compressed lead wire to install multiple units,please be careful sufficiently
not to touch the other lead wires.
PARTS INDICATION
Option
Event1 Relay Contact Output AC250V 1A MAX
OUT2 / EV2 ( Option ) Relay Contact Output AC250V 1A MAX
Operation Environment 0 to 50℃, 20 to 90％RH ( Avoid making of dew )
Storage Environment -25 to 75℃, 5 to 95％RH ( Avoid making of dew )
Weight Less than 100 gms.
Overvoltage Category Ⅱ
Installation Environment
Location of the Unit Setting Keep away from the following：
・Gas of corrosion,dust and oily smoke.
・The electrical noise of the generator.
CAUTION
・The influence of electromagnetic field.
・Mechanical vibration and shock.
・The direct sunlight.
４ ５９
（ ２ ）
Watertight packing
※This packing is not attached
when Option-B is not specified.
＋０． ６
０ Installation Attachment
M KEY For change of display
F KEY For action of function setting
▲▼KEY
Up down key for change of setting value.
Holding the U/D keys changes value at a rapid rate.
PV Measured value indication,Charactor indication
SV Set value indication,Operation quantity indication
OUT Output monitor(appears when OUT1 is ON)
AL1 Alarm1 monitor(appears when EV1 is ON)
Alarm2 monitor(appears when EV2 is ON)
AL2
It also lights when OUT2 is ON in Heating/Cooling Control mode.
RDY RDY lamp(It appears in Ready condition)
℃
It lights-up when the set value in the Temp. data is Celsius.
℉
It lights-up when the set value in the Temp. data is Fahrenheit.
WIRING
※OUT2 / EV2 is not available when Option-B is not specified.
ＯＵＴ２／ＥＶ２
WARNING
※Terminal ⑥
① ⑥
ＮＯ Ｃ
Exactly same potential wires for EV1 and EV2
Relay Output AC250V １A （Load resistance）
circuits can be connected.
ＯＵＴ１ ① ⑥
②
⑦
ＮＯ ② ③ Ｃ
Relay Output AC250V 3A （Load resistance）
Relay Output AC250V １A （Load resistance）
③
⑧
② ＋ － ③
④
⑨
SSR Driving Voltage Output DC12V
⑤
⑩
POWER SUPPLY
④
100 to 240V AC 50/60HZ 6VA
（NO polarity）
⑤
WARNING
・Use specified size (M3.5 width 7.3 mm or less) crimped terminals for wiring and
machines & tools.
・A conformity wire : copper / AWG18-24 / Temp.rating 80℃
・Tightening torqe : 0.5 Nm ( 5 kgfm, 4.43 lb.fin)
・Make sure the wiring is done correctly for any wires with polarity ( + and - ).
・For relay contact output, "C : common" and "NO : normal open" .
・Temp.INPUT and OUT1 in case of SSR Output,only the secondary circuits
with reinforced/dual insulation from the primary side can be connected.
CAUTION
・Do not touch the terminal part while the power is on.
・This Controller is not equipped with overcurrent protection device ( Fuse ).
Please prepare semi-time lag fuse ( rated voltage : 250V, rated current : 1A )
when making power source wiring. A Fuse is connected to the live side.
・The use of Noise Filter close to the Power Supply terminal is recommended.
Recommended Noise Filter：RSEL-2002W/A（available from TDK Lambda）
Noise filter's terminal 3 and 4 should be connected to the unit.
Noise filter's body may or may not to be connected to frame ground. Both are acceptable.
CAUTION BEFORE CONTROL
・Setting program is stored after power OFF,as non-volatile memory is equipped with
TTM-i4N SERIES controllers for setting storage.
・Either thermocouple or R.T.D ( Pt100 / JPt100 ) is selectable input type.
For suitable apprication,please select most appropriate input type and adjust input setup.
・PID or ON/OFF control is selective for the optimal performance and each detail of features is
specified in the table as bellow.
PID Control
Merit Better control result is achieved as opposed to that of ON/OFF control.
Demerit Life span of relay is shorter,as output exists freduently with relay contact.
ON/OFF Control
Merit Life span of relay is generally longer,as it is ON when temperature is below SV
and it is OFF when temperature is over SV ( For heating control ).
Demerit Control value is worse in comparison with that of PID control.
ＥＶ１
ＮＯ ⑦ ⑥ Ｃ
Temp. INPUT
⑧ ｂ ⑧ -
⑨ Ｂ ⑨ +
⑩ Ａ ⑩
ＲＴＤ ＴＣ