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SG series intelligent isolator
1、 Overview OW-SG series intelligent isolators use special chips, and have many advanced properties that traditional analog isolators and many digital
Product details
1、 OverviewDescribe
OW-SGThe series of intelligent isolators adopt special chips, and have many advanced performances that traditional analog isolators and many digital isolators do not have. This chip provides software based suppression and processing for high and low frequency interference signals in the input signal. Even in high-power variable frequency control systems, reliable performance can be maintained. The instrument can perform digital automatic/manual calibration of signals without the need for external zero and full potentiometers, thanks to the powerful functions of dedicated chips. At the same time, it can automatically compensate for the input signal.
This series of products can also use integrated communication protocols and communication methods to connect with intelligent operators for online observation of input and output values. The integrated intelligent isolator using a dedicated chip not only has general functions. It can also support logical processing of signals and alarm output for status settings. This chip has brought revolutionary progress to the functionality of isolators and expanded their range of use.
The unique and powerful software functions of this chip, as well as the excellent hardware and electrical performance of the isolator itself, provide a solid guarantee for the stability and reliability of the product. And make the overall performance of the product lead the international advanced level.
Can be used in conjunction with unit combination instruments, DCS, PLC and other systems. It can be widely used in various complex industrial control environments such as oil fields, petrochemicals, power, manufacturing, metallurgy, etc.
◆ Panel display
Five core communication interface
Used for communication connection between dedicated data cables and intelligent operators
Power： Power status indicator light (continuously on when powered on)
Communication status indicator light (communication flashing)
Fault status indicator light (flashing fault)
ALM1： When the first alarm is triggered and the alarm conditions are met, the indicator light will remain on for a long time
ALM2： When the second alarm is triggered and the alarm conditions are met, the indicator light will remain on for a long time
When the input and output signals are in a fault state, the indicator light flashes.
Main technical indicators
System accuracy: ± 0.2% × F · S/℃
Temperature drift: ≤ 0.0015% F·S/℃
Working temperature: Industrial standard -10~+55 ℃
Input impedance: Power supply: 100 Ω; Voltage: 500K Ω
Allowable external load impedance for current output: ≤ 500 Ω when outputting 4-20mA; When the output is 0-10mA, it is ≤ 1K Ω. If a larger load is required, please provide additional instructions.
Internal impedance during voltage output: 250 Ω± 1K Ω
Insulation strength between input/output/power/communication/dual channels: ≥ 2500V.ac
Storage and transportation environment temperature:- 40～+80℃
Power supply: AC 85V~260V
DC: DC 18V~36V (reverse protection)
Communication interface: RS232 or RS485
Dimensions: Width x Height x Depth (mm): 22.5 x 100 x 115
Net weight: 170-220g
This series of products can also use integrated communication protocols and communication methods to connect with intelligent operators for online observation of input and output values. The integrated intelligent isolator using a dedicated chip not only has general functions. It can also support logical processing of signals and alarm output for status settings. This chip has brought revolutionary progress to the functionality of isolators and expanded their range of use.
The unique and powerful software functions of this chip, as well as the excellent hardware and electrical performance of the isolator itself, provide a solid guarantee for the stability and reliability of the product. And make the overall performance of the product lead the international advanced level.
Can be used in conjunction with unit combination instruments, DCS, PLC and other systems. It can be widely used in various complex industrial control environments such as oil fields, petrochemicals, power, manufacturing, metallurgy, etc.
◆ Panel display
Five core communication interface
Used for communication connection between dedicated data cables and intelligent operators
Power： Power status indicator light (continuously on when powered on)
Communication status indicator light (communication flashing)
Fault status indicator light (flashing fault)
ALM1： When the first alarm is triggered and the alarm conditions are met, the indicator light will remain on for a long time
ALM2： When the second alarm is triggered and the alarm conditions are met, the indicator light will remain on for a long time
When the input and output signals are in a fault state, the indicator light flashes.
Main technical indicators
System accuracy: ± 0.2% × F · S/℃
Temperature drift: ≤ 0.0015% F·S/℃
Working temperature: Industrial standard -10~+55 ℃
Input impedance: Power supply: 100 Ω; Voltage: 500K Ω
Allowable external load impedance for current output: ≤ 500 Ω when outputting 4-20mA; When the output is 0-10mA, it is ≤ 1K Ω. If a larger load is required, please provide additional instructions.
Internal impedance during voltage output: 250 Ω± 1K Ω
Insulation strength between input/output/power/communication/dual channels: ≥ 2500V.ac
Storage and transportation environment temperature:- 40～+80℃
Power supply: AC 85V~260V
DC: DC 18V~36V (reverse protection)
Communication interface: RS232 or RS485
Dimensions: Width x Height x Depth (mm): 22.5 x 100 x 115
Net weight: 170-220g
Selection method:
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Type spectrum
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Explanation
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OW-SG
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Intelligent isolator
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input circuit
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R1
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single-input
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R2
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two-input
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The first input
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S1
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4～20mA
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S2
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1～5V
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S3
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0～10mA
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S4
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0～5V
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Second input
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D1
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4～20mA
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D2
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1～5V
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D3
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0～10mA
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D4
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0～5V
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The first input
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CS1
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4～20mA
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CS2
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1～5V
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CS3
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0～10mA
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CS4
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0～5V
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Second input
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CD1
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4～20mA
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CD2
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1～5V
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CD3
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0～10mA
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CD4
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0～5V
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Third input
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CT1
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4～20mA
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CT2
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1～5V
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CT3
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0～10mA
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CT4
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0～5V
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Fourth input
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CE1
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4～20mA
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CE2
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1～5V
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CE3
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0～10mA
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CE4
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0～5V
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Power supply mode
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D
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DC 24V
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Default AC 220V
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