2nd – DB9 Connector Breakout Board Male or Female

Inc. GST

This is a DB9 female/male Breakout Connector. It is a RS232 Serial DB9 9-pin to 9 Position Screw Terminal Block.

They have both a screw terminal block as well as a series of holes that wires can be directly soldered into

These can be panel mounted and are a great way of connecting stepper motors to controllers.

Description

Please Note

Here at Maker Store, we are determined to provide the best quality products at the best prices. We perform product condition reports for all stock that comes through our door and if a product does not meet our standards we remove it from stock, and it is deemed as a second (2nd).

Products may be classified as a 2nd for the following reasons :

Cosmetic damage
Scratch / Dent
Discoloured
Error in manufacturing – Product tolerances do not meet our manufacturing standards
Damaged Products
Surface rust on metal
Broken header pins
Edges out of square

In this case, these particular breakout boards have text printed backwards as shown below. However, they are perfectly functional.

Note :

Stock for 2nds are subject to availability.

All 2nds are sold as is. No returns are accepted on our 2nds. If you have any questions regarding seconds please contact us at www.MakerStore.help

DB9 Connector Breakout Board

A DB9 connector breakout board, also known as a D-subminiature or D-sub connector, is a type of electrical connector with a D-shaped metal shield and 9 pins (or sockets) arranged in two rows. The DB9 connector is commonly used in various applications, including:

Serial Communications (RS-232): The DB9 connector is most famously associated with RS-232 serial communication. It was widely used to connect computers to external devices like modems, mice, and printers before USB became prevalent. RS-232 communication is still used in industrial automation, networking equipment, and other applications requiring serial connections.
CNC Machines and Motion Controllers: In the context of CNC machines and motion controllers, DB9 connectors are often used for connecting controllers to stepper drivers or other peripherals, allowing for the transfer of control signals.
Networking Equipment: Some older networking devices, such as routers and switches, use DB9 connectors for console ports to allow configuration and management via a serial interface.
Diagnostic Tools: DB9 connectors are sometimes used in automotive diagnostic tools, allowing connection to a vehicle’s onboard diagnostic system for troubleshooting and data retrieval.
Custom Applications: Due to its versatility, the DB9 connector is also used in various custom electronic projects where multiple connections are needed, and space is limited.