□ Function & Features
– One or Two analog inputs
– Converting a DC input into two isolated process signals
– Multiple functions
– Received two DC inputs and provides outputs proportional to the calculation
functions of the inputs
– FUNCTIONS (addition, subtraction, multiplication, division, etc.)
– Front-programmable 4-digit LED display
– Four-way isolation (input/output1/output2/power)
– Protection Input and output TVS diode
– Analog One or Two outputs (independent output module)
– Universal power input
– Power fuse (240V/0.12A)
□ INSTALLATION
– Power supply : AC 85 ~ 265V or DC 18 ~ 32V ( about 3VA)
– Operating temperature : -5 ~ 55 ℃ (23 ~ 131 ℉)
– Operating humidity : 10 ~ 90 % RH (non-condensing)
– Construction : Plug-in
– Connection : M3.5 Screw terminals
– Housing material : flame-retardant Poly Carbonate (Black)
– Dimension : W52 x H77 x D112mm (2.04″ x 3.03″ x 4.40″)
– Weight : about 320g
□ PERFORMANCE
– Accuracy : ¢6 0.1 %
– Temp. coefficient : ¢6 0.015 % / 8§
– Response time : ¢ 0.3 Sec. (0~90%, DC input) Filter set to the ‘0’
– Insulation resistance : 100 MV whit 500VDC
– Dielectric strength : AC 2000V / Min.
– Isolation : Input / Output 1 / Output 2 / Power
– Display range : 4 Digits (-1999 ~ 9999)
□Input & Output
■ 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 DC
– 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).
■ 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
[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).
[104] INTEGRATOR (B) : Count of input range by count rate (Count Per Hour).
– Two Converters
[201] There are two converters in the product (Only DC input (A and B))
[ Input-A to Output-1, and Input-B to Output-2 ]
NDSC- □□□□□□□
Input Type Selection (Available for Input A & Input B)
0 : None
A :±20 mA DC (Impedance : 50 Ω / 0.5 W ) [DC 0~1mA, 0~20mA, 4~20mA]
B : 2-Wire Transmitter(4~20mA DC, Impedance : 50 Ω / 0.5 W ) [supply out voltage (18 V ~ 25 V DC)]
C :±10 V DC (Impedance : 1 MΩ min.) [DC 0~10V, -10~+10V ]
D :±5 V DC (Impedance : 1 MΩ min.) [DC 0~5V, 1~5V,-5~+5V ]
E :±1 V DC (Impedance : 1 MΩ min.) [DC 0~100mV, 0~1V,-1~+1V ]
F :±100mV DC (Impedance : 10 KΩ min.) [DC 0~10mV, 0~50mV, 0~100mV, -100~+100mV ]
R : Other Special Spec.
Output Type & Range Selection (Available for Output 1 & Output 2)
0 : Not Used
1 : DC 4~20mA (Load Resistance : 0~600 Ω)
2 : DC 0~20mA (Load Resistance : 0~600 Ω)
3 : DC 1~5V (Load Resistance : 5 KΩ or more)
4 : DC 0~5V (Load Resistance : 5 KΩ or more)
5 : DC 2~10V (Load Resistance : 10 KΩ or more)
6 : DC 0~10V (Load Resistance : 10 KΩ or more)
7 : DC -5~+5V (Load Resistance : 10 KΩ or more)
8 : DC -10~+10V (Load Resistance : 10 KΩ or more)
9 : 2-Wire Transmitter(4~20mA DC) (9V ~ 35V DC)
A: Frequency output (Voltage)
B: Frequency output (Open Collect/Drain)
R : Other Special Spec.
Power Supply
Z : AC 85~265V
Y : DC 18~32V
R : Other Special Spec.
Function
0 : Normal(Input-A) [Input-A to Output-1,2]
1 : Square root(A)
2 : Square Root Extractor(A)
3 : Adder (A + B)
4 : Subtractor (A – B)
5 : Multiplier (A * B)
6 : Divider (A / B)
7 : Normal(Input-B) [Input-B to Output-1,2]
8 : Normal(Input-A and B) [Input-A to Output-1] and [Input-B to Output-2]
R : Specify function
Socket
A : 8 PIN
B : 11 PIN
