USB to RS485 insulated adapter, with built-in MODBUS support. Works without driver and without COM port. You can add Ethernet, Wireless or GSM connectivity to this device.
This device is a USB to RS485 adapter, that does not require a driver and does not install a virtual COM port.
It can send and receive data on a RS485 bus. In addition, it can also autonomously query devices (for instance using MODBUS) and interpret the received replies to expose them as if they were coming from a Yoctopuce sensor, with all the inherent advantages: unique identifier, polling, callbacks, data logger.
Be aware that this device does not work with applications designed to use a COM port: it is designed to be used with Yoctopuce API only.
The device is electrically insulated: it can be connected on an RS485 bus using a different ground circuit. The Yocto-RS485-V2 conforms to ANSI/TIA/EIA-485-A-98 and ISO 8482:1987(E) standards. In addition, the connexion to the RS485 bus is protected against ESD up to ±16 kV (contact) and against electrical fast transiants up to ±4kV.
This device can be connected directly to an Ethernet network using a YoctoHub-Ethernet, to a WiFi network using a YoctoHub-Wireless-g, it can even be connected to a GSM network thanks to the YoctoHub-GSM.
USB cables and enclosures to be ordered separately.USB cables and enclosures to be ordered separately.
- USB connector
- Max frequency
- Normal operating temperature
- Extended operating temperature
- Supported Operating Systems
- Windows (PC + IoT), Linux (Intel + ARM), macOS, Android
- no driver needed
- Suggested enclosure
- Made in
- IEC protection class
- class III
- Harmonized tariff code
- USB insulation, clearance dist.
- USB insulation, creepage dist.
- USB insulation, dielectric strength
- 4kV rms