Waveshare USB to RS485/422 Industrial Grade Isolated

USB To RS485/422 Industrial Grade Isolated Converter, Onboard Original FT232RL And SP485EEN, Multiple Protection, Wall-Mount And Rail-Mount Support

Adopts original FT232RNL and SP485EEN chip solution, provids stable communication with built-in galvanic isolation, lightningproof and anti-electrostatic protection and so on, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.

Features:

• Onboard Original FT232RL and SP485EEN chip. Fast communication, stable and reliable, better compatibility
• Onboard unibody power supply isolation, provides stable isolated voltage, 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 suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
• Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
• Onboard 15KV ESD isolation protection and 600W lightningproof & anti-surge protection
• Onboard 120R terminal resistor on the RS485/RS422 ports, enable by default, configurable by jumper
• 3 LEDs for indicating the power and transceiver status
• Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective

Specifications:

• Baud Rate: 300bps ~ 3Mbps
• Host Port: USB
• Device Port: RS485/422
• USB Operating voltage: 5V
• USB Connector: USB-B
• USB Protection: 200mA self-recovery fuse, ESD protection
• USB Transmission: About 5m
• RS485/422 Connector: Screw terminal
• RS485/422 Pins: A+, B-, PE
• RS485/422 Direction Control: Hardware automatic control
• RS485/422 Protection: 600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor)
• RS485/422 Transmission Distance: About 1.2km(low rate)
• RS485/422 Transmission Mode: Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
• PWR: Red power indicator, light up when there is USB connection and voltage is detected
• TXD: Green TX indicator, light up when the USB port sends data
• RXD: Blue RX indicator, light up when the device ports send data back
• Operating Temperature: -15°C ~ 70°C
• Operating Humidity: 5%RH ~ 95%RH
• Operating System: Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP
• Enclosure: Rail-mount ABS case, suitable for 35mm DIN rail
• Dimensions: 81.9 x 54.0 x 32.0mm