Industrial RS232 To RS485 Module 3.3V/5V Power Supply Serial Port Conversion Module RS232 To RS485 Adapter Module
SPECIFICATIONS
Application: others
Brand Name: VODOOL
Choice: yes
High-concerned chemical: none
Input: Other
Origin: Mainland China
Output: Other
Type: Other
semi_Choice: yes
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Industrial RS232 To RS485 Module 3.3V/5V Power Supply Serial Port Conversion Module RS232 To RS485 Adapter Module
Industrial RS232 To RS485 Module 3.3V Or 5V Power Supply Serial Port Debugging Assistant RS232 To RS485 Adapter Module Serial Port Conversion Module1. Versatile Power Supply Options: The industrial rs232 to rs485 module supports both 3.3V and 5V power supplies, making it suitable for a wide range of applications.
2. Stable and Reliable Industrial-Grade Design: Featuring a industrial-grade design, the serial port debugging assistant ensures stable and reliable performance with a signal transmission rate of up to 120Kbps.
3. Comprehensive Protection Measures: The serial port conversion module includes multiple protection measures such as ±15KV ESD protection and 600W dual-path TVS protection, ensuring safe and secure operation.
4. Supports Multi-Device Communication: The rs232 to rs485 converter allows for multi-device communication, supporting up to 128 devices on the 485 bus with hot-swappable capability and strong driving power, enabling a maximum transmission distance of 1200 meters.
5. User-Friendly Indicators and Installation: Equipped with a blue VCC power indicator and green RXD/TXD signal indicators, the rs232 to rs485 adapter module also features four 3mm mounting screw holes and pluggable terminals for easy installation and use.
Specification:
Origin: Mainland China
Type: Module
Description:
RS232 to 485 module description
RS232 to 485 module can realize the mutual conversion between RS232 and 485 communication systems: the module has automatic flow control function,
realizes automatic conversion of RS485 transmission and reception. The module is designed with special consideration of signal integrity and EMC characteristics, and multiple protection measures are added, so it can be used in various industrial applications. The module is simple in design, beautiful in appearance, stable and reliable.
Working voltage: 3.3V or 5.0V (should not exceed +/-5% of the nominal voltage)
Working current: 5mA
Working temperature: -30℃-70℃
Communication rate: 300-120000 (120K) bps, transparent transmission
Module size: PCB size 28*50*10mm (length*width*height): with terminal size 2865*13mm (length*width*height)
Screw hole size: screw hole center distance 22*42mm
Interface description:
V+ and V-: positive and negative poles of the power input interface.
RX and TX: RS232 bus receiving and sending, need to cross when connected with other RS232 modules, that is, RX is connected to TX.
A and B: DATA+ (A) and DATA- (B) of RS485 bus.
GND: RS485 reference ground, same as V-, generally can be left unconnected.
Product size: 68.00x28.00x12.00mm
Product size: 2.68x1.1x0.47inch
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
1 x Industrial RS232 to RS485 Module

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.3. Before placing your order, please verify that your address and postal code match. Avoid adding special characters or URLs in the address.
4. zip code starts with 51/52/07/35/38, can not send the order from the Spanish warehouse, only available from China.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season.
6. If you have not received your orderafter 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction!
7. logistics methods:

1. 12 months Manufacturer’s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH ANEXPIRED WARRANTY.

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. If the product has any questions pls contact us BEFORE you give us neutral or negative feedback, so that we can perform up your satisfaction.
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- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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