Waveshare
Waveshare RS232 to RS485 (D) Converter – Industrial-Grade Rail-Mount Module with Active Digital Isolation, 600W Lightning Protection & Anti-Surge Circuit with LED indicators
Waveshare RS232 to RS485 (D) Converter – Industrial-Grade Rail-Mount Module with Active Digital Isolation, 600W Lightning Protection & Anti-Surge Circuit with LED indicators
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Regular price
Rs. 1,148.40
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Rs. 1,148.40
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Delivery Time
Delivery Time
- Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.
- Delivery time if the order item is on Preorder Status is 15-20 working days.
COD (Cash on Delivery)
COD (Cash on Delivery)
- For COD you have to pay extra charges of Rs 350/- before the shipment. (We will share the company QR Code, UPI ID or Account details for the same)
Description:
The RS232 TO RS485 (D) is an industrial-grade DIN-rail active opto-isolated RS232 to RS485 converter.
Specification:
|
RS232 TO RS485 (B) without an LED indicator |
RS232 TO RS485 (D) With LED indicators |
|
| Product Type | Active electromagnetic isolated RS232 TO RS485 asynchronous bi-directional converter | |
| Power supply interface | 6~36V DC | 5V~36V DC |
| With anti-reverse protection | ||
| Baudrate | 300 ~ 115200bps | |
| Device Port | RS232/RS485 standard compatible | |
| RS232 port | ||
| Connector | screw terminal | |
| Protection | signal filtering, anti-interference, ESD protection | |
| Transmission distance | about 15m | |
| Transmission mode | point-to-point | |
| RS485 port | ||
| Connector | screw terminal | |
| Direction control | Hardware automatic control | |
| Protection | 600W lightningproof and surge-suppress, 15KV ESD protection | |
| Terminal resistor | 120R, switchable | |
| Transmission Distance | about 1.2km | |
| Transmission Mode | point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) | |
| Indicators | ||
| PWR | - | The Red power indicator lights up when there is a power supply connection and voltage is detected |
| TXD | - | The green TX indicator lights up when the RS232 port sends data |
| RXD | - | Blue RX indicator lights up when the device port sends data back |
| Appearance | ||
| Case | Rail-mount ABS case | |
| Dimensions | 91.6 × 23.3 × 58.7mm | |
Application Examples:
Features:
- Compatible with RS232/RS485, converts RS232 signal to balanced and differential RS485 signal.
- Stable transmission rate with a stable speed of 300~115200bps
- Onboard unibody power isolation provides stable isolation voltage, and there is no external power supply for the isolated terminal.
- Onboard unibody digital isolation provides signal isolation with high reliability, strong anti-interference, and low power consumption.
- Onboard TVS (Transient Voltage Suppressor) effectively resists the surge voltage and transient peak voltage in the circuit and provides lightningproof and ESD protection.
- Onboard self-recovery fuse and protection diodes ensure stable output of current and voltage, overcurrent and overvoltage protection, and improve anti-shock capability.
- Onboard RS485 output terminal 120R, switch via jumper caps.
- Onboard power supply screw terminal, supports 5V~36V DC wide-voltage range power input.
- Industrial-grade ABS eco-friendly case, compact size, easy to install, and cost-effective.
Product Interface:
| Top side screw terminal | Bottom side screw terminal | ||
|---|---|---|---|
| VCC | Power Input DC 5~36V power supply |
120R | 120R enable pin header |
| GND | Ground / RS232 signal ground | SGND | RS485 signal ground |
| TXD | RS232 transmit data pin | A+ | RS485 differential signal A+ |
| RXD | RS232 receive data pin | B- | RS485 differential signal B- |
Useful Link:
Waveshare Industrial RS232 to RS485 Converter (D)
Package Includes:
- 1 x RS232 TO RS485 (D)
- 1 x Screwdriver