Features at a glance
- Compatible with RS232/RS485 standard, converting the RS232 signal into balanced differential RS485 signal
- Stable transmission on rate of 300~115200bps
- Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
- Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage protection, improves shock proof performance
- Integrates optional RS485 output terminal 120R resistor, enabled/disabled via switch
- DC-005 power jack, allows 6V~36V DC wide range input, suits different application situations
- 3x LED indicators, easy to check the operating status: power, transmitting, and receiving
- Aluminium alloy enclosure with sand blasting and anodic oxidation, solid and durable
Specifications
Product Type | Electromagnetic isolated RS232 TO RS485 asynchronous bi-directional converter | |
---|---|---|
Data Rate | 300~115200bps | |
Device Port | RS232/RS485 standard complaint | |
RS232 Port | Connector | DB9 female |
Transmission distance | ~15m | |
Transmission mode | point-to-point | |
RS485 Port | Connector | screw terminal + RJ45 connector |
Direction control | hardware automatic control | |
Protection | 600W lightningproof and surge-suppress, 15KV ESD | |
Terminal resistor | 120R, enabled/disabled via switch | |
Transmission distance | ~1200m | |
Transmission mode | point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) | |
LED indicators | PWR | power indicator, light up red when power supply is connected |
TXD | TX indicator, blinking green while the RS232 port is transmitting data | |
RXD | RX indicator, blinking blue while the RS232 port is receiving data | |
Operating environment | Temperature | -15℃~70℃ |
Humidity | 5%RH~95%RH |
1200m long distance transmission
converting the RS232 signal into balanced differential RS485 signal
Stable transmission on rate of 300~115200bps, about 1200m transmission distance of RS485, about 15m transmission distance of RS232
Connectors & pinout definition
provides both screw terminal and RJ45 connector for RS485, meets different industrial application requirements
Convenient indicators
Onboard 3x LED indicators for checking power connection and signal TX/RX status
Aluminium alloy enclosure
Aluminium alloy enclosure with sand blasting and anodic oxidation processing
solid and durable, nice looking
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