Omega Engineering OMR-6520 manual OMR-6510 Functional Block Diagram, GND SW1

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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

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Contents 3581 for Contents Outstanding Features of OMR What is OMR ?Introduction Introduction OMR-6000 series products overview EIA RS-485 StandardOMR RS-485 Network Configurations RS-485 on OMRConstructing a OMR Network Branch TopologyTermination Bus ShieldingHow to Calculate Checksum Value Format of OMR CommandsPage OMR-6520 What is OMR-6520 ?Features of OMR-6520 OverviewSpecifications of OMR-6520 ² InputLook at OMR-6520 & Pin Assignment Pin Definitions Connection Between Host and OMR-6520Functional Block Diagram Setup Installation Application wiring of OMR-6520 ProgrammingSpecifications of OMR-6510 What is OMR-6510 ?Features of OMR-6510 OMR-6510Tx+ Rx+ RX TXIN+ OMR-6510 Functional Block Diagram GND SW1OFF Software is not necessary +DATA DATA+ Data Data Page Install a Brand New OMR Initialize a Brand-New OMRInstall a Brand-New OMR Equipments for Install a New Module Install a New OMR to a Existing NetworkInitialization Wiring Installing ProcedurePage Execute the OMR Administration Utility Software InstallationHow to Execute the OMR Administration Software UtilityChange RS-232 Communication Port Setting OMR Administration Function OverviewDefault RS-232 Communication Port Setting Search all exist OMR modulesUsing Operations Operation-Run Batch Software Utility Save and Print OMR modules’ information Version Information Software Utility Troubleshooting and Maintenance Using the LED Indication