Samwon Tech SU-105DA-N User Manual

SAMWON ENG SU-103SR / SU-105DA Controller User Manual Page 1/4
4. Sensor Connection Method
Temperature Controller SU-103SR/SU-105DA-N Manual
Model
Temperature Range
Output
SU-103SR
Temperature(-40.0℃~99.9℃)
Relay(OUT1,OUT2)
SU-105DA-N
Temperature(-40.0℃~99.9℃)
Relay(OUT1,OUT2)
※ Thank you for purchasing Samwon ENG product. The User Manual is
provided for preventing the damage and trouble of product caused by
carelessness and to inform the precise usage. Please keep it in the safe place
and refer to it when you have any doubt during using this product.
▶ Supply power to the controller
Display the current temperature.
▶ Press Set button once. Main output set
Temp value in the right picture flashing
▶To change them, press UP & Down Key.
If you press UP/DN longer than 1 sec
Increased or decrease quickly
※If set temp limit function
Is working, the setting will be made
within the range.
▶ If you press Set once again,
the set temp will be saved.
Even if switched-off, the set value
will not be deleted.
▶The current temp displayed and
Controller starts to control.
▶Main Output use terminal 4~5.
※ Terminal 6 is used for OFF terminal
Should not be used for Main Output.
※Auxiliary output(alarm/timer) use terminal 7, 8. Refer to 9 alarm output setting
and 10 cycle timer setting.
▶ Only for Heater/Cooler ON/OFF control.
Variation(dIF) 0.1~25.0℃,0~300sec delay timer, forward/converse
Selection function
▶ For Defrost function, Max 999Minutes digital cycle timer/Manual
(only for SU-105DA)
▶ Lock function for installer / Limit function of Set Value
˚ Limit the range of set temperature by users⇒ Set limit function
˚ Hysteresis, delay time, forward/converse selection⇒Lock function
① sensor connection method
▶ Please connect as the right picture
If you connect with the changed
wired or use different type sensor
‘ Err ’ to be displayed.
② senor wire extension method
▶ it is possible within 100m.
You should use the shield inside
cable, in order to prevent
input noise
③ Sensor Input compensation
(the current Temp is different)
▶ If sensor cable is too long or
sensor is old, there will be temp
variation.
At that time, use current temp
compensation function (rSt).
▶ At the current temp displayed, press set for 3 seconds.
If dIF displayed, release set. In order to move to rSt (temp
compensation), press set several times.
▶ Input the compensation temp by using up&dn.
If you press set for 3 seconds,
it will be saved and the current temp will be compensated.
For example,
① It is possible that users cannot change the default setting, by using
lock function.
Default
setting
Item
Setting
Description
LoC
OFF
Locking off. All function setting possible.
ON
Only locking and setting temp function
possible.
Item
setting
Description
StH
50
Settable high temp value 50
StL
40
Settable low temp value 40
Display
Current Temp / Setting Temp
Main/Auxiliary Output
Display
Main/Auxiliary Output ON/OFF Display
OUT2 Timer Time Display
At OUT2 Timer ON, If Display Value is set in time,
Switch ON (Refer to 8. Factory default dP2 item)
Cooler/ Heater
Setting Display
OUT1 rated control (tyP)setting value display
Setting Button
Increase Button
Decrease Button
Defrost Button
Temp , Installer Setting Button
Setting Value increase button
Setting Value decrease button
Manual Defrost Button
Terminal
sensor
①
②
③
Thermist
SU-103SR
White
White
Thermist
SU-105DA
white
White
Current Temp
rSt Temp
Displayed Temp
20 ℃
+
+
-5 ℃
=
=
15 ℃
20 ℃
10 ℃
30 ℃
uncun
1. Function & Name of Parts
up
dn
set
Increase
Decreas
e
Set Heater
Set Button
Auxiliary Output
시 창
제상
DefrostButton
OUT1
OUT2
Main Output
시 창
Set Cooler
Display
TIME
OUT2 Timer Time
시 창
set
up
dn
제상
2. Main Output Set Value Change
<Current Temp>
Coil terminal
메인
전원
작동
기계
AC
220V
Main
Pow
er
Devi
ce
< Terminals on Back
>
sensor
OUT1
(Main)
OUT2
(Auxiliary)
Power
AC
100~
220V
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
⑫
3. Functions
Temp sensor
< Terminals on Back
>
sensor
OUT1
(Main)
OUT2
(Auxiliary)
Power
AC
100~
220V
①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
⑫
5. External & Panel Dimension
73.2
35
1
77
(Unit: mm)
28+
0.6
PANEL CUT OUT
70
+0.6
6. Set Value Limit & Lock function

Samwon Tech SU-105DA-N Specifications

General

Operating Temperature	-10 to 50°C
Weight	Approx. 150g
Input Type	Thermocouple: K, J, R, S, B, E, T, N; RTD: Pt100, JPt100; Analog: 0-10V, 0-20mA, 4-20mA
Output Type	Relay, SSR, 4-20mA, 0-10V
Control Mode	PID, ON/OFF
Power Supply	100-240VAC, 50/60Hz
Display	Dual 4-digit LED
Size	1/16 DIN
Storage Temperature	-20~60°C

Summary

Function and Name of Parts

Display and Controls

Overview of controller display elements and key buttons for operation.

Main Output Set Value Change

Modifying Set Value and Terminal Usage

Instructions for changing the main output set value and details on terminal connections.

Controller Functions Overview

Key Operational Features

Details on functions like Heater/Cooler control, delay timers, defrost, and limit settings.

Sensor Connection and Compensation

Sensor Wiring and Temperature Accuracy

Guidance on sensor connection, extension, noise prevention, and temperature compensation.

External and Panel Dimensions

Set Value Limit and Lock Functionality

Restricting Setting Changes

Explanation of how to use lock functions to prevent unauthorized changes to set values.

Installer Settings

Main Output (OUT1) Configuration

Installer settings for the main output, including control modes and delay timers.

Alarm Output (OUT2) Configuration

Settings for the alarm output, covering temperature, range, and delay parameters.

Timer Output (OUT2) Configuration

Settings for timer output, including defrost operation and manual defrost times.

Factory Default Settings

Resetting to Default Parameters

Procedure to access and restore factory default settings for various functions.

Alarm Output Setting

Configuring Auxiliary Output for Alarm

How to set the auxiliary output (OUT2) as an alarm output and its parameters.

Periodic Timer Setting (Auxiliary Output)

Setting Periodic Timer Operation

Instructions for setting the auxiliary output as a periodic timer (t1 or t2).

Periodic Timer ON/Off Time

Details on setting the ON and OFF times for the periodic timer operation.

Refrigerator Setting

Control and Regulator Settings

Configuration for refrigerator control (COMP) and defrost (OUT2) functions.

Defrost Operation Details

Preventing Overheating During Defrost

Settings to prevent temperature rise during defrost and its impact on operation.

Manual Defrost Procedure

Instructions for initiating manual defrost and stopping ongoing defrost cycles.

Product Specification

Technical Specifications

Detailed specifications including power, sensor, output, and environmental parameters.