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Home > Products > Transmitters & Converters > ISA Dual Channel Isolated Signal Conditioner / Converter (for DC linear Signal)  
 
  ISA Dual Channel Isolated Signal Conditioner / Converter (for DC linear Signal)  
 

 

 

Catalog

Manual

RS-485

Software
  • Different input type can be set to each channel 
  • Programmable for various input signals and  measuring range 
  • Configurable without external Power Connected. 
  • Input :
  • millivolt , Voltage, and Current
  • Output device :
  • ISA-D : Dual Analog Outputs:4 ~20 mA 、0~5VDC、 0~10VDC …OUTPUT1=PV1 ; OUTPUT2=PV2
  • ISA-C : One Analog Output (OUT1) 4 ~20 mA、0~10VDC … with RS485 com port:MODBUS-RTU (OUT2); OUTPUT1=PV1
  • High accuracy in total ambient temperature range.
  • Fault signal on sensor break presettable. 
  • Defines the output signal to be upscale (>20mA) or downscale (<4 mA) on Sensor break or cut the output signal on upscale (20mA) or downscale (4 mA)
 
The Din Rail converter is user configurable with the software and interface cable URC-1020. The is user-friendly software. The latest release version can be download free from website.
Interface cable consist of interface converter and USB plug. It can be purchased separately fromsupplier. During configuration the converter can work alone without connecting to a power source.
 
Specification
Input Voltage/Millivolt : -480mV ~ 480mV ; -96V ~ 96V refer to Table 1
Current : 0 ~ 177mA refer to Table 1
Accuracy Refer to Table 1 Input Signal
A/D Resolution 16 bits
Input Sampling Rate <200 ms
Power Supply DC 18~36V
Power Consumption 1.7W (max)
Output Current Output : 4~20mA( Resistive load 600Ω max.)
Continuous Voltage Output : 0~10V…( Resistive load 600Ω min.)
Output Resolution 0.6 μ A(15 bits)
Output Response Time <200 ms

Common Mode Rejection Ratio
 (CMRR)

>80 dB
Electromagnetic Compatibility (EMC) En 50081-2, En 50082-2
Galvanic Isolation 2.8 KV. between input and output
Operating Temperature -10 to 50°C
Humidity 0 to 90% RH
Dimension 75mm(W)x87mm(H)x18.5mm(D)
 
Table 1 Input Signal
Input Type Maximum Range Accuracy
Millivolt -480mV ~ 480mV                                 ±0.2mV
Millivolt -240mV ~ 240mV ±0.02mV
Millivolt -120mV ~ 120mV ±0.02mV
Millivolt                            -60mV ~ 60mV ±0.02mV
Millivolt                            -30mV ~ 30mV ±0.02mV
Millivolt                            -15mV ~ 15mV ±0.02mV
Voltage                            -96V ~ 96V                                 ±0.02V
Voltage                            -48V ~ 48V                                 ±0.02V
Voltage                            -24V ~ 24V                                 ±0.02V
Voltage                            -12V ~ 12V                                 ±0.02V
Voltage                            -6V ~ 6V                                 ±0.02V
Voltage                            -3V ~ 3V                                 ±0.02V
Current                              0 ~ 177mA                                 ±0.02mA
Current                              0 ~ 88mA                                 ±0.02mA
Current                              0 ~ 44mA                                 ±0.02mA
Current                              0 ~ 22mA                                 ±0.02mA
Current                              0 ~ 11mA                                 ±0.02mA
Current                              0 ~ 5.5mA                                 ±0.02mA
 

 

Loop Power Signal Transmitter
Model Type Input Output Isolated
T/C PT100 mV mA V
IST-H Head Mount V V V X X 4-20mA V
IST-D DIN Rail V V V V V 4-20mA V
IST-P Head Mount 0-60KΩ 4-20mA V
NST Head Mount V V V X X 4-20mA X
 
Dual Channel Isolated Signal Converter
Model Type Input Output 1 Output 2 Math Function Independent
Input(*Note)
T/C PT100 mV mA V
ISC-D DIN Rail V V V V V 0-24mA/0-10V 0-24mA/0-10V V X
ISC-C DIN Rail V V V V V 0-24mA/0-10V RS485 V X
ISD-D DIN Rail V V V V V 0-24mA/0-10V 0-24mA/0-10V X V
ISD-C DIN Rail V V V V V 0-24mA/0-10V RS485 X V
ISA-D DIN Rail X X V V V 0-24mA/0-10V 0-24mA/0-10V X V
ISA-C DIN Rail X X V V V 0-24mA/0-10V RS485 X V
*Note: ISD/ISA: Different input type can be set to each channel
ISC: Both channels must be set to same input type

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