Samwon ENG SU-105 IP User manual

SAMWON ENG CO.,LTD SU-105 Controller User Manual Page 1/3
Automatic Temperature Controller SU-105 User Manual
Model
Temperature range
Output
SU-105 IP
IC
(-50.0℃~150℃)
Main/Aux(DC12V)
Main/Aux(Relay)
※Thank you for purchasing a SamWon ENG CO.,LTD
product. This manual contains the information on how
to use the product. Keep it in a safe place and refer to it
whenever necessary.
Display Unit
Displays a current temperature or user-set
temperature
Main/Aux Output
Indicates the main or auxiliary output is
ON or OFF
Set key
Up key
Down key
Setting button
Increment button
Decrement button
▶ Power controller for heaters and coolers
Hysteresis 0.0~9.9 degree C., 0~240 second delay timer, Normal/Reverse selection.
▶ Contains a digital timer to control defrosting. Range: 1~999 minute.
▶ User configuration control
˚ You can specify a valid temperature range that a user is allowed to use.
˚ You can prevent a user from changing the setting of hysteresis, delay time,
and normal/reverse.
▶ Turn on the power and wait until the current
temperature appears on the display.
▶ Press set key once and notice
the display unit blinks.
▶ Use Up or Dn key to change the setting.
If you hold down a key for longer than
4 seconds, the number will increase or
decrease rapidly.
Note: The selectable range might be
limited by User configuration control.
▶ Store the setting in memory by pressing
set key for longer than 5 seconds.
▶ The unit show the current temperature
and start working.
▶ The main output uses terminal 7 ~ 9.
Note: For information on Auxiliary
output (Alarm/Timer), refer to Section
13. How to set Alarm Output.
① How to connect sensors
▶ When connecting sensors, use the
following figure. If you connect the
lines incorrectly or a different type
of sensors, the display unit will
show ‘ Err ’.
② Sensor line extension
▶ A Pt100 sensor line can be extended
up to 100 M.
▶ An IC/Humidity sensor line can be
extended up to 500 M.
▶ You MUST use a shielded line to prevent
the noise when extending a line.
③ Sensor input correction (when current temperature is incorrect)
▶ Press set key for longer than 5 seconds, when the display unit shows a current
temperature
▶ Release the key when you see diF . Select rSt by pressing set key.
▶ Select a correction temperature using Up or Dn key.
▶ Store the setting in memory by pressing the set key for longer than 5 seconds.
For example,
Current
temperature
rSt corrected
temperature
Displayed
current
temperature
20.0 ℃
+
+
-5.0 ℃
=
=
15.0 ℃
20.0 ℃
10.0 ℃
30.0 ℃
Voltage
AC220V (50/60Hz) ±10% (AC110V,option)
Power
5VA or less
Input Sensor
K(CA) with a load/line of 100Ωor less
PT100Ωwith a load/line of 5Ωor less
Accuracy
K(CA):display the value ±0.5% +1digit
Pt100:display the value ±0.2% +1digit
Hysteresis
0.1℃~ 9.9℃
Control output
Relay Output:AC250V 5A
Relay life time:300,000 or grater
Control operation
ON/OFF Control
Setting Methode
Digital Methode with Up or Down key
Etc.
Sensor input correction,Delay timer,Normal/Reverse selection,Defrosting Timer
Environment Temperature
0℃~ 50℃
Environment humidity
85% RH or less
1. Description of display
set
up
dn
2.Capability and applications of the product
3.How to set main output
<Main Output Terminal>
Coil
Magnet
메인
전원
작동
기계
AC
220V
Pow
er
Mac
hine
<Display Current>
①Red/White ②Shield/Black
4. How to connect sensors
①White②Black③Black
5.External dimension
70
34
76
28
PANEL CUT OUT
70
(unit: mm)
6.Product specification
<Rear panel terminal>
Sensor
Aux output
Main output
Power
B
W
sh
RELAY
3A
RELAY
3A
AC
220V
R/W
B
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
A B B’
RTD
+ -
TC
Sensor
Aux output
Main output
Power
B
W
sh
RELAY
3A
RELAY
3A
AC
220V
R,W
B
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
up
dn
set
on
℃
Up key
Set key
Display Unit
Down Key
Main Output
IC/HUM
Ca-K
Head Office and Factory : #703-4 Hwamokdong Gimhae Gyoungnam, South Korea
Phone : [phone] Fax : [phone]
Homepage : http://31eng.co.kr/ E-mail : 3[email protected]
In Pursuit of Perfect Production for Customer Service Excellence.

SAMWON ENG CO.,LTD SU-105 Controller User Manual Page 2/3
▶ To change hysteresis, press SET key for longer than 5 seconds. Release the key when
the display unit shows diF.
▶ Set the configuration as following using Up and Dn keys.
User
setting
Item
Setting
Description
diF
0.1~9.9
Prevent relay vibration from hysteresis
▶ Store the setting in memory by pressing the SET key for longer than 5 seconds.
▶ Description of ON/OFF control based-on hysteresys value
User
setting
Item
Setting
Description
tyP
C
Controls the cooler (Reverse output)
H
Controls the heater (Normal output)
① Cooler On/Off control
▶ When the current temperature becomes higher than a configured temperature, the main
output relay turns on.
▶ You can use a delay timer to protect a compressor.
② Heater On/Off control
▶ When the current temperature becomes lower than a configured temperature, the main
output relay turns on.
Note: In general, the B contact of a relay is used for reverse output. In this case, be
cautious since the contact B is ON even though the power to the unit is turned off.
For example)
Heater control Cooler control
OFF
OFF
OFF
OFF
ON
ON
ON
ON
SV =50.0, diF =5.0, dLt =0, tyP =H SV =-25.0, diF =5.0, dLt =0, tyP =C
▶ In order to change the delay timer setting, press SET key for longer than 5 seconds
while the display unit shows the current temperature. Release the key when the display
unit shows diF. Press SET key several times to select dLt.
▶ After selecting a value using Up or Dn key, press SET key to store the setting in the
memory.
Description: When the delay time expires, the output turns on.
User
setting
Item
Setting
Description
dLt
0~240sec
Output become on after specified time
▶ How the delay timer works
Case: the delay time is 0 second => the relay turns on as soon as output signal arrives.
Case: the delay time is 5 seconds => the relay turns on after 5 seconds upon the arrival o
output signal.
▶The following diagram shows configurable items. Select an item by
pressing set key.
▶ Make a note of the factory default settings before changing any one of them. Before
making any change, understand and verify the validity of your setting(s).
▶ Invalid factory settings may require service from the manufacturer.
50
45
-20
-25
9.Delay timer setting
10.User configurable settings
Aux output setting
diF
dLt
tyP
Normal/Reverse Control
Hysteresis
0.1℃~ 9.9℃
Delay time
0~240sec
Normal/Reverse selection
C:Coller,H:Heater
rSt
Sensor input correction
-50.0~+50.0
Press set key when the display unit
shows a current temperature
Press set key for longer than 5 seconds
to save the configuration.
StH
StL
Upper limit temperature
Temperature Range for each sensor
Keep pressing set key until you
see StH on the display unit.
Release the key when the
display unit shows StH.
※ diF 가나타나면 다시 하세요
Loc
Lower limit temperature
Temperature Range for each sensor
Locking Function for user
0:Release, 1:Locking
SV
OFF
ON
15
10
SV
OFF
ON
15
10
SV
ON
OFF
15
10
SV
ON
OFF
15
10
tyP=H
Heater(Normal)
tyP=C
Cooler(Reverse)
hysteresis diF=1.0
hysteresis diF=2.0
8. Normal/Reverse output
Delay time when dLt=0
Delay time when dLt=5
0sec
5sec
10sec
Relay Off Relay On
Relay Off Relay On
Aux Output(Alarm)
Aux Output (Timer)
Pro
on
Timer on setting
0~999Min
oFF
Timer off setting
0~999Min
Alarm Setting Temp.
Temperature Range
for each sensor
Factory Setting Items
11.Factory default settings
diF
dLt
tyP
Alarm hysteresis
0.1℃~ 9.9℃
Alarm delay timer
0~240sec
Aux output:Timer/Normal/Reverse Selection
C:Cooler,H:Heater(C:Upper Alarm,H:Lower Alarm),t:Timer
7.Hysteresis setting
Turn off the power. Turn on the
power while pressing set key.
To go back to the top, press set key
Press set key for longer than 5 seconds
to save the configuration.
To go back to the top, press set key
Main output setting

SAMWON ENG CO.,LTD SU-105 Controller User Manual Page 3/3
① You can prevent a user from changing a pre-set configuration.
▶ Turn off the power. Turn on the power while pressing set key. Keep pressing set key
until you see StH on the display unit. Release the key when the display unit shows StH .
▶ Press set key several times to select Loc . Set the configuration as following using Up
and Dn keys
Factory
Setting
Item
Setting
Description
Loc
0
Unlocked –a user can change settings
1
Locked –a user can’t change a pre-set configuration
▶ Press set key for longer than 5 seconds to save the configuration.
Note: Once locked, a user can’t change a pre-set configuration by pressing set key for
longer than 5 seconds. The unit must be unlocked before a user can change the pre-set
configuration.
② You can specify the range of temperature that a user can set.
▶ Turn off the power. Turn on the power while pressing set key. Keep pressing set key
until you see StH on the display unit.
▶ Press set key several times to select StL . Set the configuration as following using Up
and Dn keys .
Factory
Setting
Item
Setting
Description
StH
50.0
The highest value for high temperature is 50 degree.
StL
40.0
The lowest value for low temperature is 40 degree.
▶ Press set key for longer than 5 seconds to save the configuration.
Note: After this configuration, the main temperature can be set only within the range of 40
to 50 degree.
① Set the auxiliary relay output to Alarm Output
▶ The auxiliary relay selects either Alarm Output or Timer Output. Set the relay toAlarm
Output. (Alarm Output is factory default setting)
▶ You MUST turn off the power to change the factory settings.
▶ Turn on the power while pressing set key.And keep pressing the set key.
▶ Release the set key when the display shows StH .
▶ Press set key several times until you see tyP .
▶ Set the configuration as following using Up and Dn keys
Factory
Setting
Item
Setting
Description
tyP
H or C
Use Auxiliary output as Alarm output
( C = Alarm High, H = Alarm Low)
▶ Store the setting in memory by pressing the set key for longer than 5 seconds.
② How to set Alarm Output Temperature
▶ When the display shows current temperature, press set key for longer than 5 seconds.
Release the set key when the display shows diF .
▶ If Pro is not displayed, you have to the auxiliary output toAlarm Output. Refer to the
item 1) above.
▶ Select Pro by pressing set key several times.
▶ Set the configuration as following using Up and Dn keys
User
Setting
Item
Setting
Description
Pro
100.0
Alarm Output Temperature is set to 100 degree C.
▶ Store the setting in memory by pressing the set key for longer than 5 seconds.
③ How to set Alarm High or Low
▶ To change the factory setting, you MUST turn off the power.
▶ Turn the power on while pressing set key.And keep pressing the set key.
▶ Release the key when the you see StH in the display unit.
▶ Select tyP by pressing set key several times.
▶ Set the configuration as following using Up and Dn keys
than the alarm temperature
▶ Press set key for longer than 5 seconds to save the configuration.
Factory
Setting
Item
Setting
Description
tyP
H
The output is turn on when the current temperature
becomes lower
C
The output is turn off when the current temperature
becomes higher than the alarm temperature
④ How to disable the alarm output
▶ When you want to turn off alarm relay output, follow the procedure described below.
▶ Press set key for longer than 5 seconds when the display shows a current temperature.
Release the key when you see diF .
▶ Press set key several times to select Pro .
▶ Select either the highest value or lowest value using Up or Dn key.
User
setting
Item
Setting
Description
Pro
oFF
This configuration disables the alarm output.
▶ Press SET key for longer than 5 seconds to save the configuration.
① How to set the auxiliary relay to the timer output
▶ The auxiliary relay selects either the alarm output or timer output.As a factory
setting, the relay is set to the alarm output.
▶ To change the factory setting, you MUST turn off the power.
▶ Turn the power on while pressing set key.And keep pressing the set key.
▶ Release the key when the you see StH in the display unit.
▶ Select tyP by pressing set key several times.
▶ Set the configuration as following using Up and Dn keys
Factory
setting
Item
Setting
Description
tyP
t
Use the auxiliary relay as the timer output
▶ Press set key for longer than 5 seconds to save the configuration.
② How to set timer
▶ Press set key for longer than 5 seconds when the display shows a current
temperature. Release the key when you see diF .
▶ Press set key several times to select On. If ON does not appear, the auxiliary output is
not selected as the timer output. See 1) How to set the auxiliary relay to the timer output
▶ Set the configuration as following using Up and Dn keys
User
setting
Item
Setting
Description
on
5
The output will be ON for 5 minutes after a OFF period of
15 minutes
oFF
15
The output will be OFF for 15 minutes after a ON period of
5 minutes.
▶ Press set key for longer than 5 seconds to save the configuration.
③ Description of the pulse cycle
Note: Periodic timer is operated separatory operated from temperature controller
▶ Install the unit in an environment where
1) the temperature is relatively constant,
2) there is no corrosive gas,
3) the humidity is normal, and
4) there is no excessive dust and electric noise.
▶ Wire (or line) connections
Sensor line is sensitive to noise from high-voltage power line. Use a separate pipe.
▶ For applications where bodily injury or property damage can occur, you connect
the product using a double safety device.
13.How to set Alarm Output (Auxiliary output)
14.Timer setting
15min. Off 5min. On 15min. Off 5min. On
Pulse cycle
Output while
On=5min,
oFF=15min
12. Prevention of re-configuration and configuration lock
15. Installation