8-Channel Contact Closure with Fail Safe,TX,Multimode
The American Fibertek 81 Series multiplexes 8 channels of dry non-latching contact closure on one multimode fiber.
A user-seletable feature allows the contact status to be maintained unchanged or reset throug power-cycle and loss-of-optical power.
Individual channel LEDs on the transmitter and the receiver units indicate the channel status.
Equipment may be ordered as stand alone modules or rack cards that are mounted in the SR-20D/2 or SR-20R/1 AFl Card Cages.