A21000 Isolated Standard Signal Conditioner | Input and Output 0(4) … 20 mA or 0 … 10 V | Isolation up to 300 V

제품 번호: A21000

The first standard-signal isolation amplifier with broad-range power supply in the 6-mm class.

Broad-range power supply
24 to 110 V DC (+/-25 %) and 110 to 230 V AC (+/-10 %)
Standards-compliant personal and plant protection
Protective separation according to EN 61140"
3-port isolation
Prevention of incorrect measure-ments caused by potential differences
Ideal value for money
High accuracy and isolation – 2.5 kV AC test voltage
Easy installation
DIN rail bus connectors allow for easy and extremely cost efficient connection of the power supply to several A21000 or other Knick products in 6 mm housings.
Cost reduction with smaller enclosure
More channels per meter DIN rail thanks to space-saving 6 mm housing and closely packed mounting
Long service life
Extremely low failure rate (MTBF of 280 years) due to reduced self-heating
High accuracy and temperature stability
Gain error 0.2 % and temperature coefficient 0.01 %/K
Calibrated range selection
without complicated readjustments
Easy configuration
DIP switch accessible from outside
Adjustable or fixed-range models
5-year warranty

The A21000 isolates, transmits and converts 0 to 20/4 to 20 mA and 0 to 10 V with a high level of accuracy. In spite of its modular housing being only 6 mm wide, the new isolation amplifier provides maximum protection of personnel and equipment through protective separation up to a working voltage of 300 V conforming to EN 61140. The test voltage is 2.5 kV AC. It can be supplied with either 24 V DC or 230 V AC.

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기술 세부 정보

전위 차단 AC/DC:	최대 300 V
기능:	전송 / 절연 / 표준 신호 변환
입력:	0 ... 10 V, 0 ... 20 mA, 4 ... 20 mA
출력:	0 ... 10 V, 0 ... 20 mA, 4 ... 20 mA
최소 시험 전압:	2.5 kV AC
전원 공급장치:	24 ... 110 V DC, 110 ... 230 V AC
차단 주파수:	100 Hz
작동 환경 온도:	0 … 55 °C
치수(W x L x H):	6.2 x 93 x 101 mm
특장점:	안전한 절연 장치와 광역 전원 공급 장치가 있는 6 mm 클래스의 표준 신호 절연 증폭기, 특수 조정된 설계로 인해 매우 긴 사용 기간 및 높은 신뢰도. MTBF( 평균 무고장 기간): 280년
제품 카테고리:	범용 아이솔레이터 / 표준 신호 아이솔레이터