Omega Vehicle Security LDN-PS manual

7.0: Applications (continued)

PSIM-AC PSIM-DC PSIM-5V

Application 4: Modules located a long distance from computer.

•Also for a computer that is not suitable for supplying power to Orbit Modules.

•Power supplied from PSIM to modules.

•Connection via long cable providing RS485, 0V reference and screening.


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Omega Vehicle Security LDN-PS manual Application 4 Modules located a long distance from computer

Contents

LDN-PS Servicing North America Servicing Europe OMEGAnet On-Line Service Internet e-mail Info@omega.com Index Dimensions and Mechanical Installation Introduction Introduction Service Safety Safety Information Safety Information Psim Variants General Information Psim General Layout General Information Psim used in a small network configuration Psim Schematic and Pin-out Psim Schematic and Pin-out PSIM-ACPSIM-DCPSIM-5V Power Supply Dimensions and Mechanical InstallationPSIM-ACPSIM-DCPSIM-5V Psim Dimensions and Mechanical Installation PSIM-ACPSIM-DCPSIM-5V Input SpecificationDC Output Reverse connection PSIM-AC PSIM-DC PSIM-5V Approvals Environmental Applications Orbit Module with T-CON Standard 2m Comms Voltage Drop EstimationVolt drop From no load output = 5.3 x N = 2 x N x L+1 mV Application 1 Basic Small Network Connection Applications Calculation for V2 volt drop Calculation for V1 volt drop PSIM-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