Figure 26: Receiver/Repeater External Connections - Fourier DataNet User Manual

3.6. DNR900
Receiver/Repeater
External Connections
External Alarm

Figure 26: Receiver/Repeater external connections

Mini USB Port
To connect Receiver to PC and be detected by DataNet software.
Connect the mini USB Type B plug (rectangle plug) of the supplied
USB communication cable to the Receiver and the USB Type A
plug (flat plug) to the computer.
Refer to section 3.10.
12 V Power Socket
To connect unit to external power supply. Plug in an AC/DC 9-12 V
adaptor to power the unit. To use as a Receiver or Repeater and
maintain network integrity, the unit should be powered at all times.
Connecting external power to the unit automatically charges the
internal back-up battery. The adaptor should meet the required
specifications. Refer to Appendix A: DataNet Specifications.
External Alarm
Connect external alarm e.g. siren, audible alarm, to this input.
Mini USB port
12 V power socket
Negative Center
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