Quatech DSE-410D manual Serial Connections

Upgrade Mode

You can install newly revised firmware for the DSE-410D using RS-232 connections from a PC, through either the DSE-410D Manager or through the Virtual COM port. See Chapter 8 for details.

Console Mode

The Console mode provides access to the configuration menu using RS-232 connections. Connect a null modem crossover cable between the Multi-Interface port and one of the computer’s RS-232 serial ports. The DSE-410D Serial ports are wired as DTE, like a computer, using DB9M connectors, so a crossover cable must be used to connect to another DTE port.

In Console mode the default serial port settings are: 9600 baud, 8 data bits, No parity, and 1 stop bit. With Windows, you can use HyperTerminal with VT100 terminal emulation for Console mode configuration. Use the default settings only if they have not been changed during a prior installation/configuration. See Chapter 7 for details.

Bottom View

Serial Connections

	RS-232	DTE	RS-232	DB9M	RS-422	RS-485
	Signal Name			Pin
	Carrier Detect	In	DCD	1	RXDA (−)	--
	Receive (Rx) Data	In	RXD	2	RXDB (+)	--
	Transmit (Tx) Data	Out	TXD	3	TXDB (+)	Data B (+)
	DataTerminal Ready	Out	DTR	4	TXDA (−)	Data A (−)
	Signal Ground	---	GND	5	GND	GND
	Data Set Ready	In	DSR	6	CTSA (−)	--
	Request To Send	Out	RTS	7	CTSB (+)	--
	Clear To Send	In	CTS	8	RTSB (+)	--
	Ring Indicator	In	RI	9	RTSA (−)
Table 2.3 - Serial Connection Pin-outs for RS-232/RS-422/RS-485
10		DSE-410D Owner’s Manual – Document Number: 940-0186-100

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