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[DQ1000] Thermo-Hygrostat Controller

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[DQ1000] Thermo-Hygrostat Controller
DQ1000 is an electronic control unit with high performance RISC microprocessor which is embedded inside a thermo-hygrostat and controls its operation based on digital processing. As a part of split system, the display unit has a VFD(LCD) providing oeprators with the information about the status immediately for easy control and maintenance.

- Thermo-Hygrostat Controller
- Temperature and Humidity Controller Embedded
- Heating/Humidification/Main Fan Control
High Performance RISC Micom and Digital Calibration
A high performance RISC micom integrates operations and controls digitally and precisely.
It handles the instructions really fast and reduces the risks with high sample rates.
Digital calibration on user's demand is supported.

Compact Size, Sleek Design, Ergonomic Keypad, and Easy-To-Use User Interface
DQ1000 has a sleek design of a rail-mounted control module and a slim display.
Erogonics keypad layout and step-by-step mode selection enable users to set the parameters easily.

Noise-Free Solutions
Digital I/O signals are completely insulated to block the signals from outside affecting the mainboard.
There are safety functions in CPU. Brownout monitors the control power in real time and watchdog
checks the status continuously(every 32msec) and makes it recover from CPU down by noise
automatically.

Power Relays
Panasonic NAIS relay which is specifically designed for PLC is deployed to prevent noise from output.
Toshiba TLP523 photocoupleer also blocks noise into control power from relay power.
It is small but can work at 5A, 250VAC max. in spite of small size. Relay contact is specially coated and
there is no problem in use over 100,000 contacts.




■ Technical Specifications
  ITEM   SPECIFICATIONS
GENERAL SPECIFICATIONS CONTROL METHODE   MICRO-PROCESSOR
PROGRAM SIZE Kbyte 64
DISPLAY METHODE   LCD or VFD
CLOCK & CALENDAR   RTC CONTROLLER CHIP (OPTION)
COMPRESSOR STEPS   2 STEPS or 3, 4 STEPS
RE-HEATER STEPS   5 STEPS
HUMIDIFIER STEPS   3 STEPS or 2 STEPS
TEMPERATURE SET ℃  5 ~ 50
HUMIDITY SET RANGE %RH 10 ~ 80
TEMP DIFF. RANGE ℃  0.1 ~ 9.9
HUMIDITY DIFF. RANGE %RH 0.1 ~ 9.9
DIGITAL INPUT   Isolated, 16 POINT
DIGITAL OUTPUT   Relay Contact, 16 POINT
TEMP - SENSOR   Thermistor 1.0 Kohm, 1 POINT
RH - SENSOR   Capacitive Humidity Sensor, 1 POINT
COMM. PORT   232C 1CH, 232C or 485 1CH (OPTION)
OPER. TEMPERATURE ℃  -10 ~ 70
OPERATING HUMIDITY %RH 20 ~ 80 (NON-CONDENSTAION)
STORAGE TEMP. ℃  -20 ~ 80
INSULATION RESIST ㏁  100 (500VDC)
DIELECTRIC STRENGH   500VAC, 60SEC(LEAKAGE CURRENT 1mA MAXIMUM)
IN-OUT CONNECTOR   5.0mm PITCH, SCREW & PLUG TYPE
NET WEIGHT g  
EXTERNAL DIMENSION mm  
POWER SUPPLY VOTAGE VDC 24VDC (±2VDC) 
RIPPLE CONTENT MAX 10%, Vp-p
POWER CONSUMPTION MAX APR. 15W(AT FULL POWER). Recommend. VSF15-24

■ Accessories
Category Model Specifications
Display Module    
Sensor HTX20
HTX70
 

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