Description
The RS232 DB9 Male to RS485/422 Converter offers a robust industrial-grade solution for seamless communication in challenging environments. Featuring a durable rail-mount case design, this converter prioritizes longevity and protection with built-in power isolation, ADI magnetical isolation, and a TVS diode. Equipped with the SP3232EEN and SP485EEN chips, it enables zero-delay automatic transmission conversion, facilitating faster communication speeds with improved stability, reliability, and safety. Its user-friendly design ensures ease of operation, catering to scenarios that demand high communication standards. Whether mounted on a wall or rail, this converter stands as a dependable choice for industrial applications, guaranteeing efficient and secure RS232 to RS485/422 conversion.
-
Onboard SP3232EEN and SP485EEN chips. Fast communication, stable and reliable, better compatibility.
-
Stable transmission at the rate of 300~921600bps.
-
Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal.
-
Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, and low power consumption.
-
Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic.
-
Onboard self-recovery fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage proof, and improve shockproof performance.
-
Onboard 15KV ESD isolation protection and 600W lightning proof & anti-surge protection.
-
Onboard 120R terminal resistor on the RS485/RS422 interface, disabled by default, configurable by jumper.
-
Onboard power supply screw terminal, allows 5V~36V DC wide-range input.
-
3 LEDs for indicating the power and transceiver status.
-
Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective.
-
RS232 TO RS485/422 x1
-
Screwdriver x1
Specifications
| PRODUCT TYPE | Active digital isolated RS232 to RS485/422 serial converter | |
|---|---|---|
| POWER SUPPLY INTERFACE | Power supply | 5~36V DC |
| Protection | Anti-reverse | |
| BAUD RATE | 300 ~ 921600bps (300~115200bps is recommended for long-distance reliable communication) | |
| DEVICE PORT | RS232, RS485/422 | |
| RS232 | Connector | DB9 male/female |
| Transmission distance | about 15m | |
| Transmission mode | point-to-point | |
| RS485/422 | Connector | Screw terminal |
| Direction control | Hardware automatic control | |
| Protection | 600W lightningproof and surge-suppress, 15KV ESD protection | |
| Terminal resistor | 120R, enabled/disabled via switch | |
| 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) | |
| APPEARANCE | Enclosure | Rail-mount ABS case, suitable for 35mm DIN rail |
| Dimensions | 81.9 × 54.0 × 32.0mm | |
Primary Function
Converting The RS232 Signal Into Balanced Differential RS485/422 Signal For Interface Converting, Expanding Nodes And Long-Distance Communication.
Wall-Mount And Rail-Mount Support
Interface
Dimensions
