Telenetics DSP 9612 manual Connecting to a Voltage Source, Transmission Line Interface

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Connecting to a Voltage Source

Figure 2-4. Transmission Line Interface

Connecting to a Voltage Source

The back panel of the modem provides the power interface. For convenience, the modems can be powered from the following power sources:

™Model DSP9612FP (AC version): 85 to 265 Volts AC, 50 to 60 Hz, single phase or 85 to 400 VDC

™Model DSP9612-LV (DC version): 10 to 53 Volts DC. The model DSP9612-LV comes with a shielded power cord for making this connection.

Figure 2-1 on page 10 shows the connection to the Model DSP9612FP’s power interface. Figure 2-2 on page 11 shows the connection to the Model DSP9612-LV’s power interface.

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Contents DSP 9612 Flash Poll Modem User’s Guide Contents Contents Chapter Introduction Features Network of Multipoint Configuration ApplicationsIntroduction Additional Items You Need Chapter InstallationUnpacking Your Hardware Installation Hardware OverviewFront View Installation Summary Finding a Suitable LocationConfiguring the Modem SW1 DIP Switch Settings SW1-1 through SW1-4 − Transmit Level SW1-5 − Receiver Dynamic Range SW2 DIP Switch Settings SW2-1  FSK Mode SW2-3  FSK Soft Carrier Bell 202 FSK Mode Only SW2-6  FSK CD Delay Bell 202 Mode Only SW3 DIP Switch Settings SW3-1 − Fast Poll Auto Rate/FSK SW3-2 − Data Rate Fast-Poll Mode Only SW3-5 − Transmitter Termination SW3-8 − Carrier Control Connecting to a Transmission Line Shows the transmission line interfaceConnecting to a Voltage Source Transmission Line InterfaceConnecting an RS-232 Device LEDs DLBLoopback Control Switch Illustrates these three diagnosticsAppendix a Troubleshooting Problem SolvingProblem Appendix B DIP Switch Summary DIP Switch Summary Appendix C Specifications General SpecificationsMechanical Specifications Power supplyInterface Connector Pin Assignments Environmental Specifications RS-232 DTE InterfaceCompliances Specifications Appendix D Compliances Department of Canada Statement Appendix E Limited Product Warranty Appendix F RMA Procedure Return Merchandise Authorization RMA ProcedureRMA Procedure