DB9 RS232/485 9pin Termina Male Screw with Shell,and Nut
This DB9 Male Screw Terminal to RS232/RS485 Conversion Board module is designed to convert RS232 signals to a 9-position screw terminal block with a DB9 serial connector. It features a robust shell and nut for secure attachment, making it ideal for connecting and commissioning equipment in various projects.
The module provides reliable, long-lasting contact with the DB9 terminals, ensuring secure connections and optimal signal transmission. The screw terminals allow for easy wiring, making it simple to integrate this conversion board into your setup for both RS232 and RS485 communication applications.
Features:
- This breakout adapter is solderless. No soldering or crimping required.
- Comes with a wire holder for fixing cable and avoiding twisting the case.
- The wire board is printed with wire number which is convenient for quick wiring.
- The breakout board comes already installed in a plastic hood enclosure with a openable cover.
- The breakout board can be used for automatic control equipment, industrial control equipment, cash register, tax control machine, computer, etc.
Specification:
| Connectors | DB9 Male Terminal to RS232/RS485 |
| Wire Hole Diameter | 10mm |
| Mounting Type | Positioning Nuts |
| Number of Pin | 9 |
| Number of Row | 2 |
| Color | Black |
PACKAGE INCLUDES
- 1 X DB9 RS232/485 9pin Termina Male Screw with Shell,and Nut
Technical Specifications
| Model | DB9 |
|---|---|
| Pin Count | 9-pin |
| Interface / Protocol | RS232 |
| SKU | AI3532 |
| Weight | 0.03 kg |
| Availability | In Stock |
Applications & Use Cases
The DB9 RS232/485 9pin Termina Male Screw with Shell,and Nut is a versatile usb interface module used across a wide range of applications including serial communication, industrial automation, data logging, PLC interfacing, and IoT gateway.
Common use cases:
- Converting USB to RS485 for industrial equipment
- Building a data logger for factory sensors
- Debugging embedded systems via UART
This product is ideal for embedded system developers and industrial automation engineers.
Technical Tip: Industrial-grade modules with isolation protect against ground loops and voltage spikes in noisy environments.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components




Zara Mishra –
Excellent DB9 RS232/485 9pin Termina Male Screw! Precision machined and perfect fit. Great for my project.
Shivam Mittal –
This DB9 RS232/485 9pin Termina Male Screw is high quality. Dimensions are accurate and finish is smooth.
Rahul Dhawan (verified owner) –
This DB9 RS232/485 9pin Termina Male Screw is exactly as described. Smooth operation and long lasting.
Neeraj Joshi (verified owner) –
This DB9 RS232/485 9pin Termina Male Screw is high quality. Dimensions are accurate and finish is smooth.
Ojas Joshi –
Decent DB9 RS232/485 9pin Termina Male Screw. Minor burring that was easy to clean up. Functions well.
Dev Chopra (verified owner) –
Decent DB9 RS232/485 9pin Termina Male Screw. Minor burring that was easy to clean up. Functions well.
Prateek Luthra (verified owner) –
Perfect DB9 RS232/485 9pin Termina Male Screw for my 3D printer upgrade. Improved print quality noticeably.
Vansh Shetty (verified owner) –
Love this DB9 RS232/485 9pin Termina Male Screw. Fits perfectly with my existing hardware. No modifications needed.
Zara Banerjee (verified owner) –
Very satisfied with this DB9 RS232/485 9pin Termina Male Screw. My mechanical assembly works perfectly now.
Tanvi Kulkarni –
Average DB9 RS232/485 9pin Termina Male Screw. Dimensions are slightly off but usable with minor adjustments.
Vishal Bose (verified owner) –
This DB9 RS232/485 9pin Termina Male Screw is high quality. Dimensions are accurate and finish is smooth.
Eshan Bhatt (verified owner) –
Average DB9 RS232/485 9pin Termina Male Screw. Dimensions are slightly off but usable with minor adjustments.
Tanvi Yadav –
Outstanding quality! This DB9 RS232/485 9pin Termina Male Screw is precisely made. No play or wobble.
Anjali Gill (verified owner) –
Good DB9 RS232/485 9pin Termina Male Screw. Quality is decent. Fits well with standard components.
Nandini Verma –
Excellent DB9 RS232/485 9pin Termina Male Screw! Precision machined and perfect fit. Great for my project.
Utkarsh Rathore (verified owner) –
Perfect DB9 RS232/485 9pin Termina Male Screw for my 3D printer upgrade. Improved print quality noticeably.
Gauri Vohra (verified owner) –
This DB9 RS232/485 9pin Termina Male Screw is high quality. Dimensions are accurate and finish is smooth.
Suresh Patel (verified owner) –
Very satisfied with this DB9 RS232/485 9pin Termina Male Screw. My mechanical assembly works perfectly now.
Pankaj Das –
Superb DB9 RS232/485 9pin Termina Male Screw! Material quality is excellent. Very durable and well-made.
Mohit Dubey (verified owner) –
Average DB9 RS232/485 9pin Termina Male Screw. Dimensions are slightly off but usable with minor adjustments.
Hemant Srivastava (verified owner) –
Nice DB9 RS232/485 9pin Termina Male Screw. Precision is good for the price. Serves its purpose well.
Vipin Jain (verified owner) –
Very satisfied with this DB9 RS232/485 9pin Termina Male Screw. My mechanical assembly works perfectly now.
Nitin Singh (verified owner) –
Superb DB9 RS232/485 9pin Termina Male Screw! Material quality is excellent. Very durable and well-made.
Varun Krishnan (verified owner) –
This DB9 RS232/485 9pin Termina Male Screw is high quality. Dimensions are accurate and finish is smooth.
Sachin Singh (verified owner) –
Very satisfied with this DB9 RS232/485 9pin Termina Male Screw. My mechanical assembly works perfectly now.