DL232 DL232 R

RS232-Fiber Optic System

The fiber optic systems DL232 connect systems with a RS232-interface via fiber optics. The DL232 allows communication via software-handshake (Xon/ Xoff). With the help of this innovative system optical bus, star, tree and mixed structures are possible. The special multifunctional fiber optic system DL232-R also allows the construction of optical ring structures. LEDs and potential-free contacts (optional for DL232) of a fault detector relay are able to signal defective states. FiberView works similarly to a traffic light. If the “traffic light” is green, everything is fine. If the yellow LED lights, the budget is still tolerable, but already below a certain system reserve. Additionally to the LED, this pre-warning level is also signaled by a potential-free contact. If the “traffic light” turns red there is a serious error.