[Description]:Port-powered, RS-232 to RS-485, Mini-size, Surging protection
Contact:
HC-07 is widely used in industrial automation and control systems, card , access control systems, parking systems , self-service banking system , bus charging system , canteen Canteen Systems, Inc. employee attendance management system highway toll station system and so on.
The performance parameters
1 Interface Features: Interface compatible 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)
