제품소개

NDSC (DC / DC CONVERTER & FUNCTIONS)

· Function(기능)
DC / DC CONVERTER & FUNCTIONS
· Input(입력)
2-DC INPUTS(A,B)
· Output(출력)
2-OUTPUTS Current, Voltage or Frequency
· Other Spec.(기타)
SIGNAL CALCULATOR, Communication Interface (RS-485)
제품 상세정보

■ INPUT (A & B) :

● CURRENT
– Programmable range : -20 mA ~ +20 mA DC
– Measurement range : ±21 mA Max.
– Input resistance : 50Ω(0.5W)

● LOOP POWERED CURRENT
– Supply Voltage : 18 ~25 VDC(Terminal) / 4~20mA

● VOLTAGE :
– Programmable Range : -10V ~ +10V DC
– Measurement range : ±11 V Max.
– Input resistance Normal : 1 MΩ

● ANALOG OUTPUT :
– DC Current : 0(4)~20 mA DC max. ( Load resistance : 600Ω max. )
– DC Voltage : -10V min. ~  +10V DC max. ( Load Resistance : 10 KΩ or more )
– 2-Wire Transmitter(4~20mA DC), supply out voltage (9 V ~ 35 V DC)
– Easy Calibration of the Gain (Max. ±5% of F.S) and Offset(Max. ±5% of F.S).

● FREQUENCY OUTPUT (Hz) : Voltage / Open Collect(Drain)  

■ FUNCTIONS
– Analog Calculations

        [000] Normal input (A)
        [001] Square Root (A)
        [002] Root Extraction  (A)
        [007] ADDER(A+B) : Addition of 2 analog inputs
        [008] SUBTRACTOR(A-B) : Subtraction of 2 analog inputs
        [009] MULTIPLIER(A*B) : Multiplication of 2 analog inputs
        [010] DIVIDER(A/B) : Division of 2 analog inputs
        [011] HSS(AorB) High Signal Selection [LARGER]
        [012] LSS(AorB) Low Signal Selection [SMALLER]
        [101] Normal input (B)
        [102] Square Root (B)
        [103] Root Extraction  (B)
        [108] SUBTRACTOR(B-A) : Subtraction of 2 analog inputs
        [109] DIVIDER(B/A) : Division of 2 analog inputs
      -Peak-Hold
        [004] Peak-Hold(Higher)(A)
        [005] Peak-Hold(Lower)(A)
        [006] Peak-Hold(High/Low)(A)
        [105] Peak-Hold(Higher)(B)
        [106] Peak-Hold(Lower)(B)
        [107] Peak-Hold(High/Low)(B)
      -Counter
        [003] INTEGRATOR (A) : Count of input range by count rate (Count Per Hour).
        [103] INTEGRATOR (B) : Count of input range by count rate (Count Per Hour).
      – Two Converters
        [201] Two Converters [input-A  to Output-1, input-B to output-2]
      -Communications
        MODBUS PROTOCOL (RTU) or other protocols
             ** Default set – Serial Port (1,2) **
               – Baudrate : 19200 (set value “192″)
               – Data Bit : 8
               – Start Bit : 1
               – Stop Bit : 1
               – Parity Bit : None

tel: 01087315801