KTI Networks KSC-240 manual LED Indicators

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4 LED Indicators

The following figure shows the locations of the LED indicators:

4.1 LED Indicators

LED	DISPLAY	STATE	INTERPRETATION
PWR	Power status	ON	The device is powered on.
		OFF	The device is powered off.
232 TX	RS-232 TX	ON	RS-232 TX data is present
		OFF	No RS-232 TX data
232RX	RS-232RX	ON	RS-232 RX data is present
		OFF	No RS-232 RX data
TXC	RS-485	ON	The driver is enabled.
	Driver Enable	OFF	The driver is disabled and
			is in tri-state (high-impedance).

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Contents KSC-240 Installation Guide Industrial RS-232 to RS-485/422 ConverterUnited States InternationalEthernet is a registered trademark of Xerox Corp Table of Contents Introduction Features Specifications LEDIndicators Serial Interface RS-232 PortRS-485/422 Interface Configuration DIP SW Settings Name State FunctionMechanical DC Power InterfaceBasic Information EnvironmentalCertificate CE/EMCInstallation UnpackingSafety Cautions DIN-Rail Mounting Page Panel Mounting Screw locations and final dimension are shown below Applying Power Using Terminal BlocksPage UsingDC Power Jack Power Failure Relay Output DIP SW Configuration SW1-2SW1-3 SW1-4 TXESW1-5 SW1-6SW1-8&7 SW2-3 SW2-1SW2-2 SW2-41 RS-485/422 Driver and Receiver Control SW1-4 SW1-6 SW1-5 SW2-1 BehaviorMaking Serial RS-232 Connection Typical RS-232 Interface DCE Pin Assignment TableSignal Name Input/Output Cable for Connection to PC COM Port Characteristics RS-422 RS-485 Making RS-485/422 ConnectionRS-422 Point-to-Point Circuit RS-422 Multi-drop Network TXE RS-485 Multi-drop Network TXC RS-485 Half-duplex 2-wire Network RS-485 Full-duplex 4-wire Network Or use ADC control optional Summary of the Converter Applications LED Indicators Factory Default Configuration Name Default Setting