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Omega Engineering OMR-6520 manual OMR-6510 Functional Block Diagram

Models: OMR-6510

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OMR-6510 Functional Block Diagram

	+5V
Power Input	Power Regulator
+10V ~ +30V	& Filter
	GND
	SW1	TVS
		TVS	PTC
			PTC
Data+			Data+
Data+		RS-422/RS-485
RS-422/RS-485	Communication	RS-422/RS-485	Data-
RS-422/RS-485
Data-
Data-		Receiver/Driver
Receiver/Driver	Switching	Receiver/Driver	Rx+
Rx+	Switching		Rx+
Rx-	Controller		Rx-
Rx-
Tx+			Tx+
Tx+
Tx-	Communication		Tx-
Tx-	Communication
	Direction
	Control
TVS : Transient Voltage Suppresser
PTC : Positive Temperature Coefficient

3-4 OMR-6510

Page 22

Image 22

Omega Engineering OMR-6520 manual OMR-6510 Functional Block Diagram

Contents

M-3581 for User’s GuideContents ∙ Two-wire and multi-drop communication 1.1 What is OMR ?1.2 Outstanding Features of OMR ∙ Simple command / response protocol1-2 Introduction Communication Module 1.3 OMR-6000 series products overview1.4 EIA RS-485 Standard Analog Input ModulesFigure 1-1 Simple Topology 1.6 OMR RS-485 Network Configurations1.5 RS-485 on OMR 1-4 IntroductionFigure 1-2 Branch Topology 1.7 Constructing a OMR NetworkFigure 1-3 Free Topology 1.9. Shielding 1.8 Termination BusTerminator Connection + 0x32 MOD 1.10. How to Calculate Checksum ValueFormat of OMR Commands + 0x30 MODPage 2. OMR-6520 What is OMR-6520 ?Features of OMR-6520 2.1. Overview² Input Specifications of OMR-6520² Power ² OutputA Look at OMR-6520 & Pin Assignment OMR-6520 Pin DefinitionsConnection Between Host and OMR-6520 DATA + DATAFunctional Block Diagram Setup Equipments 2.2. SetupObjective of Setup Setup ProcedureEquipments for Installation 2.3. InstallationSW2 Setting Installation Procedure2.4 Programming Figure 2-1 Application wiring of OMR-65202-8 OMR-6520 Specifications of OMR-6510 What is OMR-6510 ?Features of OMR-6510 3. OMR-6510Repeapter Switch PositionRS-422/RS-485 115.2K bpsPin Definitions OMR-6510OMR-6510 Functional Block Diagram 3-4 OMR-6510Setup Equipments 3.2. SetupObjective of Setup Setup ProcedureInstallation Procedure 3.3 InstallationEquipments for Installation Start BitOMR-6510 Repeater Figure 3-1 OMR-6510 wiring3.4 Programming +DATA DATA+ DATA DATAPage As Baud rate is 9600 bps and check-sum is disable 4. Install a Brand New OMRInitialization Procedure A Initialization Procedure B10. Configure the OMR-6520 to desired Baud rate 6. Power on the power supply for OMR modules8. Power of the local power supply 9. Disconnect the DEFAULT* pin 11. Power on the local power supplyDATA+ DATA - Default 4.2 Install a New OMR to a Existing NetworkInitialization Wiring Equipments for Install a New ModulePage Execute the OMR Administration Utility 5.1 Software Installation5.2 How to Execute the OMR Administration 5. Software Utility5.3.1 Change RS-232 Communication Port Setting 5.3 OMR Administration Function OverviewDefault RS-232 Communication Port Setting 96005.3.3 Using Operations 5-4 Software Utility Software Utility 5.3.4 Save and Print OMR modules’ information 5-6 Software UtilityHelp-About 5.3.5 Version InformationVersion information 5-8 Software Utility Problem 6. Troubleshooting and MaintenanceUsing the LED Indication Preventive Maintain