C2000 SHB4 can be used to connect segments of a LAN, it contains multiple ports. When a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.

C2000 SHB4 is one of the best solutions for devices which works in complex electromagnetism environment. Ensure of the data communication's security and credibility, RS485 port has optical isolation, with built-in 15KV ESD protection. C2000 SHB4 also can improve the structure of the bus, making communication more credibility. When your equipment has broken-down or be destroyed by thunder, the net segment which has broken-down will be isolation, so it can easily save your more time of the maintenance of the network.

Use:
1. Convert 1 signal of RS232 to 4 signals of RS485.
2. Convert 1 signal of RS485 to 4 signals of RS485

Performance:
1. Lightning proof, with 600W power of surge protection each wire.
2. With Optical isolation.
3. Improve the structure of the bus, making communication more credibility.
4. Specially design for devices which works in complex electromagnetism environment.
5. Automatic data direction control.

Parameter:
1. Input power source: 7. 5~12VDC
2. Transmission speed: 1200~115200 BPS
3. Transmissing range: 0~1. 2 kilometers
4. Dimensions: 120 x 80 x 25. 5 mm