RS485-HUB-2P hub with galvanic isolation, 2 subordinate ports and DIN rail mounting - Waveshare 32157
ID: 1201218
5902186330696
zł47.90
Tax included
zł38.94 tax excl.
RS485-HUB-2P is an industrial hub with galvanic isolation for expanding the RS485 bus with two subordinate ports, intended for use in automation, IoT systems and monitoring. It supports DIN rail mounting, a wide range of supply voltage and transmission speeds, and ensures reliable operation in harsh industrial environments.
Description
The RS485-HUB-2P hub by Waveshare enables the expansion of a single RS485 bus with two additional subordinate ports with relay signal forwarding, galvanic isolation and the ability to operate in point-to-point and point-to-multipoint topologies. The device supports half-duplex transmission, and each RS485 port allows connection of up to 32 devices. Thanks to optoelectronic isolation and surge protection, the hub can be used in industrial environments requiring high reliability.
The housing adapted for mounting on a 35 mm DIN rail facilitates integration with existing systems. The supply voltage range is from 5 V to 36 V DC, and the supported transmission speed range is 300–460800 bps (autodetection). The hub is used in data acquisition systems, IoT gateways, building automation, monitoring and extensive installations based on RS485.
Properties
- Compatibility with RS485 bus, half-duplex mode (2-wire)
- Expansion of one main RS485 port with two subordinate ports
- Galvanic isolation between ports
- Support for up to 32 devices on each port
- Built-in relay signal with amplification function
- Support for point-to-point and point-to-multipoint (star) transmission
- Transmission speed range: 300–460800 bps (autodetection)
- Maximum transmission distance: up to 1200 m at 9600 bps
- Power supply: 5–36 V DC (screw terminals)
- Industrial housing with DIN rail (35 mm) mounting bracket
- Operating temperature: from -45°C to +85°C
- Ambient humidity: <95% RH
- Dimensions: 81.90 × 54.00 × 32.00 mm
Included
- RS485-HUB-2P hub ×1
- Screwdriver ×1
1201218
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Other products in the same category (16)
USB - RS485/RS422/RS232 converter designed to convert USB signal to serial signal. It is used to connect devices with USB interface to RS485, RS422 or RS232 network. It uses ADI (Analog Devices iCoupler) galvanic isolation technology. EVC8013B
zł256.43
4 weeks
No product available!
RS232/RS485 to WiFi and Ethernet converter that provides easy communication between RS232 or RS485 interface and WiFi wireless network and wired LAN network. Supports the Modbus RTU protocol. USR-W630
zł238.83
24h
Available quantity: 13
Available
Industrial RS232/485 converter for Ethernet and WiFi. It is equipped with a PoE function and is mounted on a DIN rail. Supports Modbus and MQTT protocols. Waveshare RS232 RS485 TO POE ETH (B)
zł160.20
24h
Available quantity: 4
Available
USB TO 8CH RS485 is a reliable and secure tool for expanding industrial RS485 networks. Thanks to galvanic isolation, robust protections, and support for multiple operating systems, it is used in industrial automation, control systems, and monitoring. An ideal solution for demanding environments where stability and hardware protection are crucial.
zł150.63
24h
Available quantity: 2
Available
Modbus RTU Relay (C) is an advanced relay module with bistable relays, allowing output states to be retained even during power loss. Integrated galvanic isolation and surge protection, along with Modbus RTU communication, make it an ideal choice for industrial systems and building automation where reliability, safety, and energy efficiency are essential.
zł164.34
24h
Available quantity: 3
Available
Converter dedicated to industrial applications. It provides communication between the USB interface and the RS422 and RS485 serial standard
zł60.16
24h
Available quantity: 10
Available
RP2350-POE-ETH-8DI-8RO is an advanced industrial module with 8 relays and 8 digital inputs, equipped with a PoE port, RS485, galvanic isolations and RTC. Designed for automation, remote control and monitoring applications, ready for integration with industrial networks and IoT systems.
zł182.78
24h
Available quantity: 3
Available
RS485 TO ETH (C) is an industrial communication converter offering secure and flexible data transmission between RS485 devices and an Ethernet network. Thanks to galvanic isolation, a wide power supply voltage range, and support for industrial and cloud protocols, it is well-suited for advanced IoT applications, automation, intelligent monitoring, and integration with cloud platforms.
zł78.57
4 weeks
No product available!
A converter that ensures easy communication between the RS485 and RJ45 Ethernet interfaces. It supports popular network protocols, including IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Websocket and HTTP client, as well as Modbus RTU and Modbus TCP protocols. USR-N540-H7-4
zł345.61
24h
Available quantity: 4
Available
Industrial RS232/485 converter for Ethernet and WiFi. It is mounted on a DIN rail. Supports Modbus and MQTT protocols. Waveshare RS232 RS485 TO ETH (B)
zł142.52
24h
Available quantity: 9
Available
A converter that ensures easy communication between the RS232/RS485/RS422 interface and RJ45 Ethernet. It supports popular network protocols, including IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP, Websocket and HTTP client, as well as Modbus RTU and Modbus TCP protocols. USR-N520
zł244.01
24h
Available quantity: 5
Available
Industrial RS232 to RS485 converter. It is equipped with digital isolation and is mounted on a DIN rail. Waveshare RS232 TO RS485 (B)
zł43.31
4 weeks
No product available!
RS232 RS485 CAN Board is a complete solution for industrial applications with Raspberry Pi, enabling simultaneous operation of multiple communication interfaces with full isolation and protection. Designed for mounting in control cabinets and integration with existing HAT and PCIe systems, it is ideal for automation, monitoring, and control system projects based on Raspberry Pi.
zł216.59
24h
Available quantity: 2
Available
Converter with RS232 and RS485 industrial interface and LoRa wireless communication. It allows direct data transmission without the need to support an additional protocol. USR-LG206-H-P
zł117.75
24h
Available quantity: 20
Available
An industrial 4G LTE modem that provides a network solution for serial communication over a cellular network. G781 integrates the functions of a router and a serial modem, which enables easy two-way data transmission between RS485/RS232 devices and the 4G network. USR-G781-E
zł515.33
24h
Available quantity: 3
Available
A 6-in-1 universal interface converter that supports serial interfaces used in industry: USB, RS485 , RS422, RS232 and UART TTL. YN-4561
zł108.41
24h
Available quantity: 2
Available
RS485-HUB-2P is an industrial hub with galvanic isolation for expanding the RS485 bus with two subordinate ports, intended for use in automation, IoT systems and monitoring. It supports DIN rail mounting, a wide range of supply voltage and transmission speeds, and ensures reliable operation in harsh industrial environments.