What is the impedance of the analog inputs on the ATV600 / 900 series drives?
Issue:
Are there impedance on the analog inputs of the ATV600 / 900 series drives?
Product Line:
ATV600 and ATV900
Environment:
All models, all serial numbers
Cause:
Customer's analog signal may have insufficient power to properly drive the input.
Resolution:
If the analog input is configured for voltage, then the impedance is 30K Ohms.
If the analog input is configured for current, then the impedance is 250 Ohm. This is done so that you do not need to break the circuit, and place a milliamp meter in series to measure the input signal. You can measure DC volts across this resistor (analog input to ground) to determine the input current. 4ma will product 1.0VDC, 20ma will product 5.0VDC.
Are there impedance on the analog inputs of the ATV600 / 900 series drives?
Product Line:
ATV600 and ATV900
Environment:
All models, all serial numbers
Cause:
Customer's analog signal may have insufficient power to properly drive the input.
Resolution:
If the analog input is configured for voltage, then the impedance is 30K Ohms.
If the analog input is configured for current, then the impedance is 250 Ohm. This is done so that you do not need to break the circuit, and place a milliamp meter in series to measure the input signal. You can measure DC volts across this resistor (analog input to ground) to determine the input current. 4ma will product 1.0VDC, 20ma will product 5.0VDC.
게시 대상: 슈나이더 일렉트릭 Korea
도움이 필요하신가요?
제품 선택기
애플리케이션에 적합한 제품과 액세서리를 빠르고 쉽게 찾을 수 있습니다.
견적 받기
영업 관련하여 온라인으로 문의하시면 전문가가 연락드립니다.
구매처
해당 지역의 가장 가까운 슈나이더 일렉트릭 대리점을 쉽게 찾을 수 있습니다.
지원 센터
한 곳에서 모든 요구 사항에 대한 지원 리소스를 찾아보십시오.