product Image
AHU / CCU
Model Name
ST31SB
Series
Controller
Data
-
Manufacturer information
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SEUNGIL ELECTRONICS

Industrial controller, Electrode steam humidifier, Configurable controller, Temperature humidity sensor, Automatic control system, Temperature humidity converter

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Manufacturer
SEUNGIL ELECTRONICS
Brand
-
SKU
130101
Product Name
AHU / CCU
Model Name
ST31SB
Size
-
Weight
-
Product Details

FEATURES

Configurable controller with high performance micro processor, control for cooling, heating, humidification, dehumidification. Provides analog outputs (Voltage, current) to control inverter, cooling/heating valve by field conditions and use universal protocol MODBUS RTU to connect HMI or web server. Various protection functions are embeded for compressor to provide safety. Record the status of alarms situation for easy maintenance.

 

 

DIMENSIONS

 

 

 

 

SPECIFICATIONS

POWER

Supply

100-240VAC 50/60Hz

MICOM

MCU

ATmega2560

DI

Port

16 points(24VDC) / 1point (Water level)

Power

None

DO

Port

16 points / 1point(SSR)

Method

Relay contact / PWM

Relay

250V 3A / 24VDC

AI

Temp.

1ch(PT100Ω)

Humidity

1ch(0-3VDC)

CT

1ch

AO

Port

4ch (4-20mA or 0-10VDC)

Comm.

Port

4ch

Address

1 ~ 99

Baudrate

9600, 19200, 38400bps

Parity bit

None

Stop bit

1 bit

Protocol

MODBUS(1ch), Seungil(2ch), Master/Slave(1ch)

RTC

Schedule

Daily, Weekly, Yearly

Circu.

Operation

-20~70℃, 5~95%(Non-condensate)

Storage

-30~80℃

SEUNGIL ELECTRONICS
Industrial controller, Electrode steam humidifier, Configurable controller, Temperature humidity sensor, Automatic control system, Temperature humidity converter
Seungil Electronics was founded in 1987 and as a specialist in the HVAC field, has been providing the finest quality products such as Electrode steam humidifiers, Configurable controllers, HVAC transmitters and Monitoring systems. Based on the 25 years’ experience, Seungil Electronics has achieved a sustainable growth in Korean market as well as the global network of more than 20 countries. Our aim is to serve RIGHT products to RIGHT customers. For that aim, we strive to provide dependable performance of our equipment and customer service. With Seungil Electronics, you can get a trustful reliability and attractive performance at a reasonable price.
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