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EOTec 2000 Multi-Node MX Multiplexer User Manual
4.3. InterruptingRemoteRelayDiagnostics
The Multi-Node Base provides a relay that can be connected to a remote alarm. There are 2 fault conditions that
can set off an alarm. Also see section 2.1.2 for more information on remote alarms.
MXBMN – Multi‐Node Base Module – Remote Alarm Model No. MXBMN; MXBMN‐NH Function Failure: Action No Power A unit with this fault has a power fault: IN‐1 or IN‐2 LED has turned red or both LEDs are off. Refer to MXBMN Diagnostics in Chapter: 4.2 for further troubleshooting advice. Fiber Break A unit with this fault is not receiving fiber transmissions: The RX LEDs can solid red or flashing red to cause this fault condition. Refer to MXBMN Diagnostics in Chapter: 4.2 for further troubleshooting advice. 60