YN-5204 - isolated 4-port RS485 hub

RS485 hub with signal amplifier function and built-in RS232 to RS485 converter. It is equipped with one RS485 input port and one RS232 port, and 4 RS485 output ports. Designed for communication within industrial networks. YN-5204

Description

RS485 hub with signal amplifier function and built-in RS232 to RS485 converter. It is equipped with one RS485 input port and one RS232 port, as well as 4 output ports to which 128 devices can be connected on each bus. Designed for communication within industrial networks, it allows you to create applications that operate in a star structure. It allows communication over a serial port at speeds of up to 115.2 kbps and offers a range of up to 1,200 meters when using good quality cables such as shielded twisted pair. It uses an automatic transmission direction detection function. The converter has built-in surge protection and opto-isolation to ensure safety and noise immunity. It is powered by a voltage range from 9 to 24 V. It will find application in industrial networks for controlling traffic management, monitoring or data acquisition systems.

Features

• Compatible with standards: RS-232, RS-485 TIA/EIA
• Automatic sending and receiving of data
• One RS-485 input interface
• One RS232 input interface (built-in RS232-RS485 converter)
• Four RS-485 output interfaces
• Up to 128 devices can be connected to each interface
• Transmission speed: 1200 b/s to 115.2 kbps
• Communication range: up to 1200 m
• Power, channel activity indicator
• Operation mode: asynchronous half-duplex (bidirectional RS-485 communication)
• Opto-isolation: 1 kVrms
• Surge protection, ESD protection
• Screw (ARK) and DB9 connector
• Recommended use of twisted pair or shielded cable
• Can be mounted on a DIN rail
• Power supply voltage: 9 V to 28 V
• Operating temperature: -20 to 65°C
• Dimensions: 112.5 x 72 x 44 mm