//Lutron Indicator / Controller CT-2002MA

Lutron Indicator / Controller CT-2002MA

2 in stock

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,-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.
SKU: CT-2002MA Category: Tag:

Product Description

SPECIFICATIONS
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.

Input Signal Linear, 4 to 20 mA.
Accuracy @ 23 ± 5 ℃ Linear, 4 to 20 mA

Span ± ( 0.15% + 2d ) F.S.

Zero ± ( 0.1% + 2d ) F.S.

* F.S. : full scale

Circuit Custom chip of microprocessor LSI circuit.
Sampling Time Approx. 1 second.
External Power Supply DC 12 V, 50 mA max.
Data Output RS 232 PC serial interface.
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

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

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 ).

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.

Operating Temperature 0 to 50 ℃.
Operating Humidity Less than 80% R.H.
Power Supply 90 to 260 ACV, 50/60 Hz.
Power Consumption Approx. 3.5 VA/AC 110V.

Approx. 4.9 VA/AC 220V.

Weight 384 g/ 0.84 LB.
Dimension DIN size : 96 x 48 mm.

Panel cut size : 92 mm x 46 mm.

Depth : 110 mm.

Accessories Included Instruction manual………………………1 PC

Case holder with screw……………….. 2 PCs

Optional Accessories * Data Acquisition software, SW-U801-WIN.

* RS232 cable, UPCB-02.

* USB cable, USB-01.

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