General purpose optical isolation 4 ports RS485 Hub, with ACT, Collision indicators. The FBs-CM5H module is a 4-port Hub or repeater of RS485 network. The function of this module is to buffer and amplify the signal that comes into any one of the four ports of this module and generates the signal to the other threes ports. With this feature can concentrate the multiple RS485 bus segments into one unify RS485 network. The RS485 network can only suit for bus structure topology, when there is a need to deploy the star topology then using this module is a right answer.
Features:
- It supports access to multiple clients.
- Supports client or server mode.
- Supports the manufacturer's protocol or Modbus-TCP.
- Access control based on IP.
- High-speed transmission speed of 230.4 Kbps for serial interface.
- Configuration by line or network.
