American Fibertek MRX-81B-280 Four Contacts Two Way Module Receiver, Multi-Mode, Non Latching

The Fibertek 81B Series multiplexes 8 total channels (4 in each direction) of dry latching contact closure on one multimode fiber. A user selectable feature allows the status to be maintained unchanged or reset through power-cycle and loss-of-optical-power. button is available clear all default state. Individual channel LEDs transmitter receiver units indicate status. These systems require no field adjustments at installation additional maintenance thereafter. Diagnostic indicators provide quick visual indication system status.

Features

• 4 Bi-Directional, Form-C (Normally Open Normally Closed) Closure
• Latching Relays reduce power requirement
• User-Selectable maintains Loss-of-Optical-Power
• User Control Status
• Diagnostics: Power, Optical Presence Indicators
• High Density DB26 Data Connector with Adaptor screw terminal