Product Description

The DB9 Female RS232 Screw Terminal Adapter Module is a convenient breakout board that converts a standard DB9 female serial connector into an easy-to-use screw terminal interface. It allows quick and solder-free wiring for RS232 serial communication, making it ideal for industrial equipment, PLCs, CNC machines, Arduino, Raspberry Pi, ESP32, serial debugging, and communication testing. The clearly labeled terminals simplify installation and troubleshooting while providing a secure and reliable connection.

Key Features / Specifications

• DB9 Female RS232 Screw Terminal Adapter
• 9-Pin DB9 Female Connector
• Screw Terminal Block for Easy Wiring
• No Soldering Required
• Clearly Labeled Pin Numbers (1–9)
• Durable FR4 PCB Construction
• Secure Screw Lock DB9 Connector
• Suitable for RS232 Serial Communication

Applications

• RS232 Serial Communication
• PLC & Industrial Control Systems
• CNC Machine Connections
• Arduino Serial Projects
• Raspberry Pi & ESP32 Serial Interfaces
• Serial Debugging & Testing
• Computer & Embedded Systems