Description

DB19 pin D sub Connector Male Connector:

DB19 pin D sub Connector Male/dsub connector/rs232 db19/DB19 connectors are made up from 19 pins distributed in two rows. Ten pins in one row and nine pins in the second one.The reason why anyone would need DB19 connectors is simple. all connectors are sensitive to impact and the older the unit, the higher the chance that one or more of the pins is broken.A simple device that physically links, couples, or connects, two things together. A male connector has pins that fit into the sockets, or receptacles, of a female connector, as the connectors mate. A male connector sometimes is referred to as a plug, and a female connector as a jack. One who connects.

 

dsub connector/rs232 db19 .The D-subminiature or D-sub is a common type of electrical connector. They are named for their characteristic D-shaped metal shield. Connector usually contains two or more parallel rows of pins or sockets surrounded by a D-shaped metal shield that provides mechanical support, ensures correct orientation, and screen against electromagnetic interference.

Pin	Name	Description
1	D0	Data 0
2	D1	Data 1
3	D2	Data 2
4	D3	Data 3
5	D4	Data 4
6	D5	Data 5
7	D6	Data 6
8	D7	Data 7
9	/CS	Chip Select
10	IRQ	Interrupt Request
11	GND	Ground
12	/RST	Reset
13	GND	Ground
14	ACK	Acknowledge
15	GND	Ground
16	A1	Address bit
17	GND	Ground
18	R/W	Read/Write
19	REQ	Data Request