Description:
Industrial grade isolated RS232 TO RS485 asynchronous bi-directional converter Embedded TVS (Transient Voltage Suppressor) and lightning-proof diodes Onboard unibody ADI magnetical isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption.
Compatible with RS232/RS485 standard, converting the RS232 signal into a balanced differential RS485 signal. Stable transmission on rate of 300~115200bps. 1200m long-distance transmission: converting the RS232 signal into a balanced differential RS485 signal. Stable transmission on the rate of 300~115200bps, about 1200m transmission distance of RS485, about 15m transmission distance of RS232.
Onboard unibody power supply isolation, provides stable isolated voltage and needs no extra power supply for the isolated terminal. Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic. Onboard resettable fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage protection, and improve shock resistance.
Integrates optional RS485 output terminal 120R resistor, enabled/disabled via a 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. Aluminum alloy enclosure with sandblasting 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 lightning proof and surge-suppress, 15KV ESD | |
| Terminal resistor | 120R, enabled/disabled via switch | |
| Transmission distance | ~1200m | |
| Transmission mode | point-to-multipoint (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) | |
| LED indicators | PWR | power indicator, lights up red when a 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 | |
Features:
- 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 and needs no extra power supply for the isolated terminal
- Onboard unibody magnetical 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 resettable fuse and protection diodes, ensure the current/voltage stable outputs, provide over-current/over-voltage protection, improve shockproof performance
- Integrates optional RS485 output terminal 120R resistor, enabled/disabled via a 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
- Aluminum alloy enclosure with sandblasting and anodic oxidation, solid and durable
Indicators:
Onboard 3x LED indicators for checking power connection and signal TX/RX status
- PWR: The Power Indicator, lights up red when a 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
Pin Description:
Package Included:
- 1 x Industrial Grade Isolated RS232 to RS485 Converter
- 1 x Power Adapter
- 1 x 1.5m male-to-female serial cable