Samsung SSA-P102T user manual RS-422 Communication Port Connection Standalone, RS-232C, MAX m

Page 16

installation and external connection

RS-422 Communication Port Connection (Standalone)

The RS-422/RS-232 converter is required to establish RS-422 communications. Connect the 9-pin connector of the RS-422/RS-232 converter as follows:

	RS-422/RS-232
RxD			Converter
				RS-232C
				RS-232C
TxD
Power					HOST

		T+ T- R+ R-

MAX. 1200m

TX-

TX+

RX-

RX+

1.Connect RS-422-TX(-) to the RX(-) port of the converter.

2.Connect RS-422-TX(+) to the RX(+) port of the converter.

3.Connect RS-422-RX(-) to the TX(-) port of the converter.

4.Connect RS-422-RX(+) to the TX(+) port of the converter.

5.Connect the 9-pin connector of the RS-422/RS-232 converter to the serial COM port of the computer.

6.Install and launch the application (SAMS).

RX+

RX-

TX+

TX-

- Check the location of the communication port.

16_ installation and external connection

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Contents Access Control Panel Please visit our websiteSafety information Safety informationImportant Safety Instructions This device may not cause harmful interference,Contents Features Product introductionDoor Open Alarm and Forced Door Open Alarm Holiday SetupDuress Mode WHAT’S IncludedMain Board Buzzer control settings Power LED Displays the status of the power supplyInput #3 Input #2Cable Selection Connecting the Termination Resistor and Diode Termination ResistorBypass Diode Connection Termination Resistor in RS-422 CommunicationEARTH-GROUNDING the Communication Cables Host PCPOWER, READER, and I/O Connection Power ConnectionCheck the location of the power port Reader ConnectionInput Connection Output Connection RS-232 Pin Female Connector Communication Line ConnectionRS-232 Communication Port Connection Check the location of the communication portRS-232C RS-422 Communication Port Connection StandaloneMAX m RS-422 Communication Port Connection Multiple Units SSA-P102TCP/IP Communication Port Connection TCP/IP Communication ConnectionReader Input BIT Setup Initializing the system using the Initialize switchUse the switch to set the value InitializationCommunication Speed Setup Board ID SettingUse the switch to set the value Troubleshooting TroubleshootingProblem Action Service for your help Irrelevant card number is displayedProperly established D0, D1 System is in sync with the PCProduct Specifications Product speciﬁcationsCorrect disposal of batteries in this product