- Stock: Out Of Stock
- Brand: Waveshare
- Model: INT-3031
- Weight: 1.00kg
- MPN: 18101
Industrial grade isolated RS232 TO RS485 asynchronous bi-directional converter
Embedded TVS (Transient Voltage Suppressor) and lightning-proof diode
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, needs no extra power supply for the isolated terminal
- Onboard unibody ADI 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, lightning-proof & anti-electrostatic
- Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage protection, improves shock resistance
- 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 lightning-proof 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°C ~70°C
- 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
Outline Dimensions
Package Includes:
- RS232 TO RS485 x1
- 1.5m male-to-female serial cable x1
- 12V power adapter x1
Documents / Downloads
