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Omega Engineering OMR-6520 manual Pin Definitions, OMR-6510

Models: OMR-6510

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Pin Definitions
	Pin #	Signal Name	Description
1		(Y)DATA+	RS-485 transmission line, positive
2		(G)DATA-	RS-485 transmission line, negative
4		TXIN+	RS-422 transmission input line, positive
5		TXIN-	RS-422 transmission input line, negative
6		RXOUT+	RS-422 receiving output line, positive
7		RXOUT-	RS-422 receiving output line, negative
9		(R)+VS	OMR power supply, +10V~+30V
10		(B)GND	OMR ground
14		RXIN-	RS-422 receiving input line, negative
15		RXIN+	RS-422 receiving input line, positive
16		TXOUT-	RS-422 transmission output line, negative
17		TXOUT+	RS-422 transmission output line, positive
19		(G)DATA-	RS-485 transmission line, negative
20		(Y)DATA+	RS-485 transmission line, positive

OMR-6510 3-3

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Omega Engineering OMR-6520 manual Pin Definitions, OMR-6510

Contents

User’s Guide M-3581 forContents 1.2 Outstanding Features of OMR 1.1 What is OMR ?∙ Two-wire and multi-drop communication ∙ Simple command / response protocol1-2 Introduction 1.4 EIA RS-485 Standard 1.3 OMR-6000 series products overviewCommunication Module Analog Input Modules1.5 RS-485 on OMR 1.6 OMR RS-485 Network ConfigurationsFigure 1-1 Simple Topology 1-4 Introduction1.7 Constructing a OMR Network Figure 1-2 Branch TopologyFigure 1-3 Free Topology 1.8 Termination Bus 1.9. ShieldingTerminator Connection Format of OMR Commands 1.10. How to Calculate Checksum Value+ 0x32 MOD + 0x30 MODPage Features of OMR-6520 What is OMR-6520 ?2. OMR-6520 2.1. Overview² Power Specifications of OMR-6520² Input ² OutputA Look at OMR-6520 & Pin Assignment Connection Between Host and OMR-6520 Pin DefinitionsOMR-6520 DATA + DATAFunctional Block Diagram Objective of Setup 2.2. SetupSetup Equipments Setup ProcedureSW2 Setting 2.3. InstallationEquipments for Installation Installation ProcedureFigure 2-1 Application wiring of OMR-6520 2.4 Programming2-8 OMR-6520 Features of OMR-6510 What is OMR-6510 ?Specifications of OMR-6510 3. OMR-6510RS-422/RS-485 Switch PositionRepeapter 115.2K bpsOMR-6510 Pin Definitions3-4 OMR-6510 OMR-6510 Functional Block DiagramObjective of Setup 3.2. SetupSetup Equipments Setup ProcedureEquipments for Installation 3.3 InstallationInstallation Procedure Start Bit3.4 Programming Figure 3-1 OMR-6510 wiringOMR-6510 Repeater +DATA DATA+ DATA DATAPage Initialization Procedure A 4. Install a Brand New OMRAs Baud rate is 9600 bps and check-sum is disable Initialization Procedure B8. Power of the local power supply 9. Disconnect the DEFAULT* pin 6. Power on the power supply for OMR modules10. Configure the OMR-6520 to desired Baud rate 11. Power on the local power supplyInitialization Wiring 4.2 Install a New OMR to a Existing NetworkDATA+ DATA - Default Equipments for Install a New ModulePage 5.2 How to Execute the OMR Administration 5.1 Software InstallationExecute the OMR Administration Utility 5. Software UtilityDefault RS-232 Communication Port Setting 5.3 OMR Administration Function Overview5.3.1 Change RS-232 Communication Port Setting 96005.3.3 Using Operations 5-4 Software Utility Software Utility 5-6 Software Utility 5.3.4 Save and Print OMR modules’ information5.3.5 Version Information Help-AboutVersion information 5-8 Software Utility Using the LED Indication 6. Troubleshooting and MaintenanceProblem Preventive Maintain