Description
The Rail-Mount RS232 To RS485 (B) Converter, designed for various industrial applications. This Active Digital Isolation Serial Converter facilitates seamless communication by converting RS232 signals into balanced RS485 signals. It's perfect for expanding nodes and long-distance data transfer, supporting stable transmission speeds from 300 to 115200bps.
With a wide input range of 6V to 36V DC, it ensures flexibility in power supply. This converter boasts onboard power and signal isolation, offering reliable voltage isolation and robust interference protection. It features built-in Lightningproof Diodes and TVS for surge and spike voltage suppression, enhancing its durability and safety. Additionally, it includes resettable fuses and protection diodes for current and voltage stability, ensuring over-current and over-voltage protection for your devices. Upgrade your connectivity with this reliable and efficient converter.
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Compatible with RS232/RS485 standard, converting the RS232 signal into balanced differential RS485 signal
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Stable transmission at the rate of 300~115200bps
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Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal
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Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
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Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
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Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock proof performance
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Integrates optional RS485 output terminal 120R resistor, enabled/disabled via a switch
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The onboard power supply screw terminal, allows 6V~36V DC wide range input
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Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective
Specifications
| PRODUCT TYPE | Active electromagnetic isolated RS232 TO RS485 asynchronous bi-directional converter | |
|---|---|---|
| POWER SUPPLY INTERFACE | Power supply | 6~36V DC |
| Protection | Anti-reverse | |
| BAUDRATE | 300 ~ 115200bps | |
| DEVICE PORT | RS232/RS485 standard compatible | |
| RS232 | Connector | screw terminal |
| Transmission distance | about 15m | |
| Transmission mode | point-to-point | |
| RS485 | 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 | Case | Rail-mount ABS case |
| Dimensions | 91.6 × 23.3 × 58.7mm | |
Primary Function
Converting The RS232 Signal Into Balanced Differential RS485 Signal
For Interface Converting, Expanding Nodes And Long-Distance Communication
1200m Long Distance Transmission
Stable Transmission On Rate Of 300~115200bps, About 1200m Transmission Distance Of RS485, About 15m Transmission Distance Of RS232
Interface Introduction
Application Topology
RS232 To RS485 Conversion
Access to a host, PLC or other devices with RS232 port, the RS232 can be converted to RS485 port for point-to-point half-duplex communication with external RS485 devices.
Access to a host, PLC or other devices with RS232 port, the RS232 can be converted to RS485 port for point-to-multipoints half-duplex communication with external RS485 devices.
Dimensions
