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مبدل صنعتی USB/RS232/RS485/TTL برند WAVESHARE
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معرفی مبدل صنعتی USB/RS232/RS485/TTL برند WAVESHARE
The USB/RS232/RS485/TTL Converter is an industrial grade isolated converter that supports USB / RS232 / TTL to RS232 / 485 / TTL, with built-in power supply isolation, digital isolation, and protection circuits like TVS diode. It is easy to use and suitable for industrial control equipments and/or applications with high communication requirement.
Adopts original FT232RL for USB communication, fast communicating, stable and reliable, better compatibility
Onboard over-voltage, over-current protection circuits (there’s no protection between the two power supplies of the host terminal)
Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal
Onboard unibody digital isolation, for isolating the signal, reliable and jamproof, 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 proof, improves shock proof performance
Onboard TTL serial port 3.3V and 5V voltage level switch, allows the user to select TTL level of the Group B terminal
Aluminium alloy enclosure with oxidation dull-polish surface, solid and durable
| RODUCT TYPE | Industrial Isolated Multi-bus USB/RS232/RS485/TTL Converter | ||
|---|---|---|---|
| DATA RATE | 300 ~ 921600bps 300 ~ 600000bps (RS232 to RS232) |
||
| GROUP A | USB | Operating voltage | 5V |
| Connector | USB-B | ||
| Protection | 200mA resettable fuse, isolated output | ||
| RS232 | Connector | DB9 male | |
| Protection | TVS protection, surge-suppress, ESD protection | ||
| Transmission mode | point-to-point | ||
| TTL (UART) | Operating voltage | 5V | |
| Connector | screw terminal | ||
| Pinout | TXD, RXD, GND, 5V | ||
| Protection | clamping protection diode, over-voltage protection, reverse-proof, shock-proof, jamproof | ||
| GROUP B | RS485 | Connector | screw terminal |
| Pinout | A+, B-, GND | ||
| Direction control | hardware auto control | ||
| Protection | lightningproof, surge-suppress, ESD protection | ||
| Transmission mode | point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more) | ||
| RS232 | Connector | DB9 male | |
| Protection | TVS protection, surge-suppress, ESD protection | ||
| Transmission mode | point-to-point | ||
| TTL (UART) | Operating voltage | 3.3/5V | |
| Connector | screw terminal | ||
| Pinout | TXD, RXD, GND | ||
| Protection | clamping protection diode, over-voltage protection, reverse-proof, shock-proof, jamproof | ||
| OPERATING ENVIRONMENT | Temperature | -25℃ ~ 85℃ | |
| Humidity | 5%RH ~ 95%RH | ||
| OS SUPPORT | Windows 11 / 10 / 8.1 / 8 / 7 / XP | ||
| NOTE | only one pair of devices will be matched for a complete communication between the Group A and Group B terminals at the same time | ||
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