Serial Port Converter

This Raspberry Pi hub HAT provides Expansion Board more USB capability to your Pi, plus a RJ45 Ethernet port, which is great when you need a stable wired Ethernet connection. It can work with various versions of the Pi, and the size of the board is designed to perfectly fit the Zero / Zero W / Zero WH.

• Operating voltage: 5V
• Dimension: 65 mm × 30 mm
• Mounting hole size: 3.0 mm

• 3x USB ports, compatible with USB2.0/1.1
• 1x RJ45 10/100M port, based on the RTL8152B Ethernet chip
• On-board multi indicators, for monitoring the status of power, Ethernet, and each USB port.

We are presenting Waveshare Industrial-grade Isolated 8-ch RS485 Hub, Rail-mount Support, and Wide Baud Rate Range. An RS485-HUB-8P is an industrial grade isolated RS485 hub that can expand 8-ch RS485 slave ports through 1-ch RS485 master port and can realize relay, extension and isolation functions of RS485 network, with screw terminal for power input. Rail-mount case design, easy to install, and cost-effective. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, intelligent instrument monitoring., etc. It’s compliant with RS485 Standard.

• Isolated 8-Ch RS485 Hub: Extends 8-ch RS485 slave ports via 1-ch RS485 master port, with isolation and relay
• Cost-effective
• Supports 35mm, Standard Guide Rail, With Rail-Mount Buckle, Easy To Install.
• Good quality product
• TRANSMISSION MEDIUM: Normal parallel cables/twisted-pair cables
• Supports RS485 Network Relay, Extension And Isolation Functions
• The Isolated RS485 Master Port can be connected to the RS485 Host Device, and the Extended 8-Ch Isolated RS485 Port can be connected to various RS485 Slave Devices, Such As RS485 Sensors, Etc.
• Built-in photoelectric isolation protection circuit can effectively isolate RS485 master and slave devices to avoid the damage of ground potential difference between devices, it anti-electrostatic, lightningproof & anti-surge, which is suitable for the industrial environment with high reliability and safety requirements.
• Supports 300～460800bps Wide Baud Rate Communication Range (Self-Adaptive)
• Generally, the RS485 requires a hand-in-hand connection, if a star connection (master station as the centre) is required, this RS485 hub can effectively isolate the connection interference between multiple RS485.

1 x Waveshare Industrial-grade Isolated 8-ch RS485 Hub, Rail-mount Support, Wide Baud rate Range

• Item Code: RS5533
• Production Capacity: 1000
• Delivery Time: 3 to 4 days
• Packaging Details: Package Included: 1 x Waveshare Industrial-grade Isolated 8-ch RS485 Hub, Rail-mount Support, Wide Baud rate Range