Microwave Data Systems MDS entraNET 2400 Guía de instalación descargar pdf (Pagina 14)

System Part Number: 900-0782-81, -91

Document P/N: 551-0782-81, Rev C1

December 2014

Installation Guide

Date and Time Setting

Once all other settings are complete and the radio link is operational, set the Date and Time using

the Maintenance/Tools Menu.

Note: The date and time settings are lost on power down and must be re-entered on

power up. Date and time are used for log entry purposes.

Control Channel

The control channel runs from the UHF Telemetry Receiver to the UHF Telemetry Transmitter. To

activate the control, apply +5 to +36 V across the CTRL IN (+, -) inputs located on the rear of the

receiver unit at the terminal strip. These inputs are isolated from ground and power.

The control channel is deactivated when less than 5 V or open circuit is present at these inputs.

When activated, the control channel will cause a FET relay to close at the UHF Telemetry

Transmitter (RF Repeater end). This output is ground referenced. The FET relay withstands

+36 VDC when open/deactivated and will conduct up to 2 Amps of load current when

closed/activated. The output terminal is located on the terminal block below the MDS modules,

CTRL OUT with white wire attached.

Peninsula Engineering Solutions, inc. Telephone +1 925 837-2243

POB 1095 Facsimile +1 925 837-2298

Danville, California 94526, USA Internet www.peninsulaengineering.com

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Microwave Data Systems MDS entraNET 2400 Guía de instalación Pagina 14