Fiber Optic Controller uses single cable.
Press Release Summary:
Intended for multiple sensing point applications, Fiber Optic Controller features LCD operator interface that programs fibers using pushbutton programming and user menu. Controller can perform AND/OR logic functions used in applications such as error proofing and inspection. For applications that require more feedback, single fiber can be programmed for up to 2 switchpoints. DIN-rail mountable controller is available in 2-, 4-, 6-, and 8-fiber models.
Original Press Release:
Multi-Channel Fiber Optic Controller Reduces Wiring and Features LCD Operator Interface
ifm efector introduces its new fiber optic controller designed for multiple sensing point applications. The controller reduces excessive wiring for multiple fiber applications with a single cable. The LCD operator interface is used to program fibers with the controller's pushbutton programming and user menu.
The controller is able to perform AND/OR logic functions used in applications such as error proofing and inspection. For applications that require more feedback such as contrast detection and part verification, a single fiber can be programmed for up to two switchpoints. The controller's high power enables fibers to provide greater sensing ranges than with traditional fiber optic amplifiers.
The compact, mechanically robust fiber optic controller is available in 2-, 4-, 6-, and 8-fiber models that are DIN-rail mountable. The one-piece housing incorporates the fiber channelsdirectly into the unit, eliminating the process of connecting multiple amplifiers to program multiple sensing points. A single cable connects to the controller and eliminates additional wiring previously required for individual amplifiers.
The controller can be quickly programmed using the automatic setup feature. A digial output of the signal strength and switchpoint threshold are displayed in numeric value. The threshold can be manually adjusted by using the pushbuttons to enter a new value. During continuous monitoring of the fibers, the controller indicates the amount of gain detected by each fiber on its backlit bar graph display. Highly visible LEDs indicate each fiber output.
The 24 VDC controller provides programming light-on/dark-on PNP outputs. Switching frequencies range from 800 Hz to 2700 Hz depending on the model.
