Product details
The RS232 TO RS485 (B) can be widely used for point-to-point, point-to-multipoint, long distance cascaded communication network between two hosts, or between host and MCU/Peripheral. It also can be used in the application scenarios that require RS232 to RS485 conversion such as Industrial Automation and IoT
RS232 TO RS485 (B) is an industrial-grade rail-type active optoisolated RS232 to RS485 converter.
Applications:
- Industrial Automation
- Access control
- Self services banking
- Parking sevices
- highway toll stations
- Attendance system
Features:
- Compatible with RS232/RS485 standard, converting the RS232 signal into balanced differential RS485 signal
- Stable transmission at the 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 digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
- Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage protection, improve shock resistance
- Integrates optional RS485 output terminal 120R resistor, enabled/disabled via a switch
- The onboard power supply screw terminal, allows 6V~36V DC wide range input
- 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: 6~36V DC
- Baud-rate: 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
Packages Includes:
1 x Waveshare RS232 To RS485 Converter (B), Active Digital Isolator, Rail-Mount support, 600W Lightningproof & Anti-Surge
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