Omega Vehicle Security LDN-PS manual Psim Schematic and Pin-out

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4.0: PSIM Schematic and Pin-out

PSIM-AC PSIM-DC PSIM-5V

The 5V power supply line from the network is isolated at the PSIM.

All modules before the PSIM are powered from the network. Example: Orbit Network Card.

All modules after the PSIM are powered from the external power supply connected via the PSIM. 0 V is common.

From External

Power Supply

PLUG Side

5 V from Orbit Network (no pins on connector)

SOCKET Side

5 V to Orbit

Network

0 V

0 V

RS485 RS485

PSIM Schematic


LDN-PS		9
LDN-PS		9	M-3340/1206

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Contents LDN-PS OMEGAnet On-Line Service Internet e-mail Info@omega.com Servicing North America Servicing EuropeDimensions and Mechanical Installation IndexIntroduction IntroductionSafety Information Service SafetySafety Information General Information Psim VariantsGeneral Information Psim General LayoutPsim used in a small network configuration Psim Schematic and Pin-out Psim Schematic and Pin-out PSIM-ACPSIM-DCPSIM-5V Dimensions and Mechanical InstallationPSIM-ACPSIM-DCPSIM-5V Power SupplyDimensions and Mechanical Installation PSIM-ACPSIM-DCPSIM-5V PsimInput SpecificationDC Output Reverse connection PSIM-AC PSIM-DC PSIM-5V Environmental ApprovalsApplications Volt drop Voltage Drop EstimationOrbit Module with T-CON Standard 2m Comms From no load output = 5.3 x N = 2 x N x L+1 mVApplication 1 Basic Small Network Connection Applications Calculation for V1 volt drop Calculation for V2 volt dropPSIM-AC PSIM-DCPSIM-5V Applications Application 4 Modules located a long distance from computer Application 5 Use with RS232 Interface Module RS232IM WARRANTY/DISCLAIMER OMEGA…Of Course