Omega Vehicle Security OMG-USB-232-4 manual Technical Description, Features, RS-232 DB-9 Male

Technical

Technical Description

The OMG-USB-232-4utilizes four USB UARTs. These chips feature programmable baud rate, data format, 128 byte Dual Port TX Buffer, and 384 byte Dual Port RX Buffer. The RS-232 transceiver supports data rates up to 460.8K baud.

Features

∙Hot pluggable device that does not require opening the case

∙No system resources are required (i.e. I/O ports or IRQ’s)

∙LED status indicators for USB Enabled and port activity

RS-232		(DB-9 Male)
	Signal		Name	Pin #	Mode
	GND		Ground	5
	TX		Transmit Data	3	Output
	RTS		Request To Send	7	Output
	DTR		Data Terminal Ready	4	Output
	RX		Receive Data	2	Input
	CTS		Clear To Send	8	Input
	DSR		Data Set Ready	6	Input
	DCD		Data Carrier Detect	1	Input
	RI		Ring Indicator	9	Input

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