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

Features At A Glance:

RS485-HUB-8P is an industrial grade isolated RS485 hub that can expand 8-ch RS485 slave ports through 1-ch RS485 master port, 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, and intelligent instrument monitoring...

Specifications:

INTERFACE STANDARD:Compliant with RS485 standard
PHYSICAL INTERFACE:RS485 screw terminals
BAUD RATE:300~460800bps (self-adaptive)
SUPPORTED NODES:Each RS485 port supports up to 32 nodes
COMMUNICATION DISTANCE:1200m (9600bps), the higher rate the shorter distance
OPERATING MODE:RS485 two-wire (A, B), half-duplex transparent transmission
POWER SUPPLY:DC 9~24V
OPERATING TEMPERATURE:-45 ~ +85℃
ENVIRONMENT HUMIDITY:<95%RH
TRANSMISSION MEDIUM:Normal parallel cables/twisted-pair cables

Connection Diagram:

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.

Note:

Generally the RS485 requires a hand-in-hand connection, if a star connection (master station as the center) is required, this RS485 hub can effectively isolate the connection interference between multiple RS485.

Industrial Isolation Protection:

Built-in photoelectric isolation protection circuit, can effectively isolate RS485 master and slave devices to avoid the damage of ground potential difference between devices, anti-electrostatic, lightningproof & anti-surge, which is suitable for the industrial environment with high reliability and safety requirements.

Wide Baud Rate Range: