|Place of Origin:||England|
|Minimum Order Quantity:||3 pcs|
|Packaging Details:||MTL original package|
|Delivery Time:||goods in stock|
|Payment Terms:||T/T, Western Union|
|Supply Ability:||200 pcs / week|
MTL5549 accepts 4/20mA floating signals from safe-area controllers to drive 2 current/pressure converters (or 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 into the terminals drops to a preset level. The MTL4549C and MTLx549Y are very similar to the MTLx549 except that they provide open circuit detection only (i.e. no short-circuit detection).