Samsung SSA-P400/EXP Communication Line Connection, RS-232 Communication Port Connection, Host PC

Page 18

installation and external connection

COMMUNICATION LINE CONNECTION

RS-232 Communication Port Connection

A 9-pin connector for serial communication is required to make connection to the PC.

Connect the 9 pin connector for RS-232 communications as follows:

HOST PC

RS-232

9-Pin Female Connector

1.Connect RS-232 TX to pin #2 of the 9-pin connector.

2.Connect RS-232 RX to pin #3 of the 9-pin connector.

3.Connect RS-232 GND to pin #5 of the 9-pin connector.

4.Connect the serial communication connector to the serial COM port of the computer.

5.Install and launch the application (SAMS).

GND

- Check the location of the communication port.

18_ installation and external connection

Image 18

Contents Access Control Panel Please visit our websiteSafety information Safety informationImportant Safety Instructions Contents Features Product introductionSettings Input Port Format SetupDoor Open Alarm and Forced Door Open Alarm Holiday SetupWHAT’S Included Main UnitCD Manual Switch System after the initialization Output Relay #1 ~ Board ID SetupSwitch Address Setup 5V for any output occurrence SwitchSignal occurs IndicatoradditionallyInput LED Indicator Buzzer control settingsConnector used to connect to the main board BoardInput port #10 Input port #8Input port #9 Input port #11Cable Selection Host P.CBypass Diode Connection Connecting the Termination Resistor and DiodeTermination Resistor Termination Resistor in RS-485 CommunicationInstallation and external connection EARTH-GROUNDING the Communication CablesPOWER, READER, and I/O Connection Power ConnectionReader Connection Input Connection Exit Button Connection Input #1, Input #3Output Connection DC +12V GNDHost PC Communication Line ConnectionRS-232 Communication Port Connection Check the location of the communication portTX+ RS-422 Communication Port Connection StandaloneHost RX+RS-422 Communication Port Connection Multiple Units TX+ RX+TCP/IP Communication Conﬁguration TCP/IP Communication Port ConnectionHUB TCP / IP TCP/IP ConnectionInitialization Initializing the system using the Initialize switchSwitches simultaneously System InitializationBoard ID Setting You can specify between 0 and 255 for the board IDTroubleshooting TroubleshootingProblem Action Problem When the system is in sync withNo communication is available Product Specifications Product speciﬁcationsCorrect disposal of batteries in this product

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