رله بریر MTL4546/Y ISOLATING DRIVER
برای موقعیتدهندههای دریچه
HART، ماژول امکان انتقال دوطرفه ... any other load up to 800Ω) in a hazardous area. For
HART valve positioners, the module also permits ... bi-directional transmission of digital
communication signals. Process controllers with a readback ... facility can detect open or short circuits in the
field wiring: if these occur, the current taken ...