Looking for Rs232 485 Pin? Serial DB9 RS232/485 9 pin Terminal Male Screw is available at Zbotic with fast shipping across India.
Serial DB9 RS232/485 9 pin Terminal Male Screw
Serial DB9 RS232/485 9 pin Terminal Male Screw Overview
The Serial DB9 RS232/485 9 pin Terminal Male Screw is a compact conversion board that provides a robust male DB9 connector with screw terminals for direct wire attachment. It supports both RS232 and RS485 serial communication standards, making it ideal for connecting computers, modems, routers and industrial devices without soldering.
Key Features of Serial DB9 RS232/485 9 pin Terminal Male Screw
- Standard DB9 male connector with 9 pins in two rows for universal serial interfacing
- Individual screw terminals on each pin allow secure, solderless wire connections
- Dual-protocol support for RS232 and RS485 serial communication
- Durable PCB construction ensures reliable signal integrity in industrial environments
- Compact form factor fits panel-mount or enclosure installations
- Genuine product with fast shipping across India from Zbotic
Applications and Use Cases
- Connecting PLCs, CNC machines and industrial controllers over RS485 networks
- Linking serial devices such as modems, routers and barcode scanners via RS232
- Field wiring for telemetry and process monitoring systems
- Retrofit projects where existing equipment needs a screw-terminal interface
- Laboratory setups requiring quick swap of serial cables without soldering
How to Use Serial DB9 RS232/485 9 pin Terminal Male Screw
Mount the board in your panel or enclosure, then strip each signal wire and secure it under the corresponding screw terminal on the PCB. Tighten the screws firmly to ensure solid contact, plug the DB9 male into your device’s female serial port, and configure your host device for RS232 or RS485 settings. Once wired and configured, you can begin serial communication immediately.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
Can I use the same board for both RS232 and RS485 without hardware changes?
Yes. This terminal board supports both protocols inherently. Simply wire your device for the required standard—use Tx/Rx pins for RS232 or A/B lines for RS485—and set your equipment’s serial parameters accordingly.
What wire gauge is compatible with the screw terminals?
The screw terminals accept stranded or solid conductors from 24 AWG (0.2 mm²) up to 16 AWG (1.5 mm²). Ensure stripped wire ends are tinned or ferruled for optimal connection.
Is this DB9 connector compatible with standard serial ports?
Absolutely. The DB9 male connector follows the standard 9-pin D-sub pinout, allowing direct mating with any female DB9 RS232 or RS485 port on computers, routers or industrial equipment.
Technical Specifications
| Model | DB9 |
|---|---|
| Pin Count | 9-pin |
| Interface / Protocol | RS232 |
| SKU | AI3862 |
| Weight | 0.02405 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Serial DB9 RS232/485 9 pin Terminal Male Screw 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
Raj Singh (verified owner) –
Great Serial DB9 RS232/485 9 pin Terminal. Bought in bulk for my electronics lab. Excellent value.
Kiara Yadav (verified owner) –
Superb Serial DB9 RS232/485 9 pin Terminal! Using these in all my Arduino projects. Very durable.
Girish Hegde –
Love this Serial DB9 RS232/485 9 pin Terminal. Insulation is good quality and the gauge is perfect.
Chetan Ghosh (verified owner) –
Outstanding quality wires! This Serial DB9 RS232/485 9 pin Terminal makes prototyping clean and professional.
Harsh Reddy –
Outstanding quality wires! This Serial DB9 RS232/485 9 pin Terminal makes prototyping clean and professional.
Varun Bisht (verified owner) –
Decent Serial DB9 RS232/485 9 pin Terminal. Works well. Wish there were more of each color in the pack.
Vidya Arora (verified owner) –
Great quality Serial DB9 RS232/485 9 pin Terminal. Fits perfectly on my breadboard. Color coded which helps a lot.
Vishal Bhatt (verified owner) –
This Serial DB9 RS232/485 9 pin Terminal is exactly what I needed. Connections are solid and reliable.
Riya Desai (verified owner) –
Decent Serial DB9 RS232/485 9 pin Terminal. Works well. Wish there were more of each color in the pack.
Krishna Desai (verified owner) –
Superb Serial DB9 RS232/485 9 pin Terminal! Using these in all my Arduino projects. Very durable.
Ankit Verma (verified owner) –
Great quality Serial DB9 RS232/485 9 pin Terminal. Fits perfectly on my breadboard. Color coded which helps a lot.
Vijay Mukherjee –
Excellent Serial DB9 RS232/485 9 pin Terminal! Good quality connections, no loose wires. Perfect for prototyping.
Suresh Sharma (verified owner) –
Average Serial DB9 RS232/485 9 pin Terminal. Works for basic prototyping but connector quality could be better.
Lakshmi Goyal (verified owner) –
Superb Serial DB9 RS232/485 9 pin Terminal! Using these in all my Arduino projects. Very durable.
Ravi Dubey –
Perfect Serial DB9 RS232/485 9 pin Terminal for my lab. Organized my workbench with these. Great purchase.
Pallavi Panchal (verified owner) –
Very satisfied with this Serial DB9 RS232/485 9 pin Terminal. Connectors grip well and don’t fall out.
Pankaj Mukherjee (verified owner) –
Great Serial DB9 RS232/485 9 pin Terminal. Bought in bulk for my electronics lab. Excellent value.
Sakshi Mukherjee (verified owner) –
Perfect Serial DB9 RS232/485 9 pin Terminal for my lab. Organized my workbench with these. Great purchase.
KARIKALAN (verified owner) –
The adapters are really working fine. It has helped to fix the issues.
Kritika Trivedi (verified owner) –
Outstanding quality wires! This Serial DB9 RS232/485 9 pin Terminal makes prototyping clean and professional.
Rahul Banerjee (verified owner) –
Very satisfied with this Serial DB9 RS232/485 9 pin Terminal. Connectors grip well and don’t fall out.
Karan Garg (verified owner) –
Good Serial DB9 RS232/485 9 pin Terminal. Quality is fine for prototyping. Some colors are hard to distinguish.
Advik Patel (verified owner) –
Great quality Serial DB9 RS232/485 9 pin Terminal. Fits perfectly on my breadboard. Color coded which helps a lot.
Dhruv Garg (verified owner) –
Superb Serial DB9 RS232/485 9 pin Terminal! Using these in all my Arduino projects. Very durable.
Shruti Malhotra (verified owner) –
Superb Serial DB9 RS232/485 9 pin Terminal! Using these in all my Arduino projects. Very durable.
Anirudh Deshpande (verified owner) –
Outstanding quality wires! This Serial DB9 RS232/485 9 pin Terminal makes prototyping clean and professional.