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| 상태: | 오리지널 브랜드 뉴 | 보증: | 1년 |
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| 배송 방법: | DHL 페덱스 | 애플리케이션: | 석유 가스 화학 산업 |
| 강조하다: | 24 V DC supply Intrinsic Safety Barrier,HART I/P and valve positioner Isolated Barrier,SIL 2 acc. to IEC/EN 61508 SMART Current Driver |
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This signal conditioner provides galvanic isolation between field circuits and control circuits. The device repeats the input signal from a control system to drive SMART I/P converters, electrical valves, and positioners located on the field side.
Digital signals are superimposed on the analog values at the field side or control side and are transferred bi-directionally. The current is transferred via a DC/DC converter and repeated at the output terminals.
An open field circuit presents a high impedance to the control side to allow alarm conditions to be monitored by the control system. Test sockets for the connection of HART communicators are integrated into the terminals of the device.
담당자: Vivian Chan
전화 번호: +86 13510341645
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