The transmission rate of 300-921.6kbps. Is capable of applying between host computers,host computer and is extensions or external equipment and forms dot to dot, dot to dots remote and multi-communication network, It implements multi-machine response communica tion and commonly used in systems of industrial automation control all-one-card. Door safe, car parking, ATM, bus charge, eatery sell out, staff attendance management, and toll highway etc.

The performance parameters

1.Interface Features: Interface compliant EIA / TIA RS-232C, RS485 standard
2 Electrical Interface: RS-232 side DB9 female connector, RS-485 terminal end
3 Working mode: asynchronous half-duplex differential transmission
4 Transmission media: twisted pair or shielded cable
5.RS-485 provides 600W per line lightning protection, surge, + /-15KVESD protection
6 Transfer Rate: 300BPS-115.2KBPS
7 Dimensions: 42mm × × 33mm 17mm
8 Operating environment: -25 ℃ to 70 ℃, relative humidity of 95% to 5%
9 transmission distance: 1,200 m (RS-4855 terminal) m (RS-232 terminal)

• 

  HighTek HU-07

• 

  HighTek HU-06

• 

  HighTek HU-03

• 

  HighTek HU-04