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CT-2012 設定顯示錶
特色
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輸入信號線性直流 4 ~ 20mA
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依照 4 ~ 20mA信號 , 顯示器能做 -1999 ~ 9999 設定調整
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兩組繼電器輸出(控制/警報)
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適用路昌電子所生產之傳送器系列
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工作電壓 : AC90V~264V(50/60HZ)
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內建直流電壓12V輸出
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RS-232 / USB連接介面(軟體選購)
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Size : 96x48x110mm
FEATURES
Input : 4-20 mA DC, linear.
User can default the desired display value between -1999 to 9999 ( decimal point can be selected to DP1, DP2, DP3 ) and all the preset data will be saved into the memory circuit permanently.
According the 4 to 20 mA input signal, user can preset the desire display value between -1999 to 9999 ( decimal point can select to DP1, DP2, DP3 ). Until set the display value, all the data will save into the memory circuit permanently
When CT-2012 cooperate LUTRON's 4 to 20 mA transmitters ( or any other transmitters if it build 4 to 20 mA output signal ), whole system will become the high performance Controller/Alarm/Indicator for following measuring functions : Humidity, Light, pH, Dissolved Oxygen, Conductivity, Vibration, Pressure, Sound, Temperature, RPM, Hz, Load cell ( Weight, Force ), Potential ( Angle, Level ). ACV, ACA, DCV, DCA, WATT....
Easy to adjust the function factors by push button on the front panel.
Control output : 2 points ( COM, NO ).
Alarm output : 2 points ( COM, NO ).
Control Relay will make action when the reading value reach to control value.
Hysteresis value setting for control and alarm function.
Large red LED display, high brightness and easy to read.
Microprocessor circuit ensures high accuracy and provides special functions and features.
DC 12V power supply output.
RS232/USB computer interface.
Power : 90 ACV - 264 ACV, 50/60 Hz.
Standard 96 X 48 mm DIN case.
Optional data acquisition software.
規格
顯示 (Display)
- 4 digits red LED, 14 mm ( 0.55 inch ) digit height
- 4 indicators :PV ( process value ) indicator ; SV ( set value ) indicator ; Control out indicator ; Alarm out indicator
- According the 4-20 mA input signal, user can preset the desire display value between -1999 to 9999 ( decimal point can select to DP1, DP2, DP3 ). Until set the display value, all the data will save into the memory circuit permanently
輸入訊號 (Input Signal)
- Linear, 4 to 20 mA
精確度 (Accuracy) @ 23 ± 5 ℃
- Span : ± ( 0.15% + 2d ) F.S.
- Zero : ± ( 0.1% + 2d ) F.S.
- * F.S. : full scale
電路 (Circuit)
- Custom chip of microprocessor LSI circuit.
取樣時間 (Sampling Time)
- Approx. 1 second.
外部電源供應 (External Power Supply)
- DC 12 V, 50 mA max.
資料輸出 (Data Output)
- RS 232 PC serial interface.
繼電器輸出 (Relay Output)
- Number : 2 relays
- Function : Relay 1 : High/Low control relay. ; Relay 2 :High/Low alarm relay.
- Max load : 0.5 ACA/250 ACV ; 0.5 DCA/24 DCV * Do not apply the relay contact load current > 0.5 A, other wise the relay may be damaged permanently without warranty.
主要內部功能選擇 (Main Internal Function Selection)
- Decimal point adjustment : DP1, DP2, DP3
- Low limit of range adjustment 4 mA = X X X X, min. value is -1999
- High limit of range adjustment 20 mA = X X X X, max. value is 9999
- Alarm function adjustment : High Alarm or Low alarm.
- Control function adjustment High control or Low control.
- Deviation of Alarm
- Deviation of Control
- Filter value of display reading
- Offset adjustment.
- Gain adjustment.
- RS232 output unit code setting
內部基本功能 (Default of internal function ) Without advice previously, the function of CT-2012 will preset :
- 4 mA = 0, 20 mA = 9999.
- High control mode.
- High alarm mode.
- RS232 output unit code = 0 ( no unit ).
前端面板功能選擇 (Front Panel Function Selection)
- Control set-point value adjustment.
- Measuring value ( Process value ) offset. Use to offset the PV indication from the actual PV.
- Alarm set-point value adjustment.
操作溫度 (Operating Humidity)
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0 to 50℃ ( 32 to 122 ℉ ).
操作溼度 (Operating Humidity)
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Less than 80% RH.
電源供應 (Power Supply)
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90 to 260 ACV, 50/60 Hz.
電源損耗 (Power Consumption.)
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Approx. 3.5 VA/AC 110V.
Approx. 4.9 VA/AC 220V.
重量 (Weight)
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384 g/ 0.84 LB.
體積大小 (Dimension)
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DIN size : 96 x 48 mm.
Panel cut size : 92 mm x 46 mm.
- Depth : 110 mm.
附件 (Accessories Included)
- Instruction manual...........................1 PC
- Case holder with screw.................... 2 PCs
選購附件 (Optional Accessories)
- Data Acquisition software, SW-U801-WIN.
- RS232 cable, UPCB-02.
- USB cable, USB-01.
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