Waveshare RS232 to RS485/422 Active Digital Isolated Converter, Onboard Original SP3232EEN & SP485EEN Chips, DB9
$14.51
Description
Description
- 1x Waveshare RS232 to RS485/422 Active Digital Isolated Converter, Onboard Original SP3232EEN & SP485EEN Chips, DB9
- 1x Screwdriver
- 81.9 x 54.0 x 32.0 mm
- Onboard SP3232EEN and SP485EEN chips for fast, stable, and reliable communication
- Stable transmission rate of 300~921600 bps
- Onboard unibody power supply isolation; no extra power supply needed for the isolated terminal
- Onboard unibody digital isolation for high reliability and low power consumption
- Onboard TVS (Transient Voltage Suppressor) for surge and transient spike voltage protection
- Onboard self-recovery fuse and protection diodes for stable current/voltage outputs
- Onboard 15KV ESD isolation protection and 600W lightning-proof and anti-surge protection
- Onboard 120R terminal resistor on the RS485/RS422 interface, configurable by jumper
- Onboard power supply screw terminal allows 5V~36V DC wide range input
- Three LEDs for indicating power and transceiver status
- RS232 connector: DB9 male/female
- RS485/422 connector: Screw terminal
- Transmission distance: Approximately 15m for RS232, about 1.2km for RS485/422
- Transmission mode: Point-to-point for RS232, point-to-multipoints for RS485/422 (up to 32 nodes)
- Direction control: Hardware automatic control
- Enclosure: Rail-mount ABS case, suitable for 35mm DIN rail
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