Isolated RS-422/485 Repeater
Kod produktu: ADAM-4510S
Cechy produktu:
– Automatic RS-485 data fl ow control
– 3000 VDC isolation protection
– Surge protection RS-485 data line
– Transmission speed up to 115.2 Kbps
– Networking up to 1200 meters (4000 feet)
– Reserved space for termination resistors
– Power and data fl ow indicator for troubleshooting
– Power requirement: +10 to +30 VDC
– Mounts easily on a DIN-rail, panel or piggyback
Most industrial computer systems come with standard RS-232 serial ports. Though widely accepted, RS-232 has limited transmission speed, range, and networking capabilities. The RS-422 and RS-485 standards overcome these limitations by using differential voltage lines for data and control signals. The ADAM-4520/4522 converter lets you take advantage of RS-422 and RS-485 on systems originally equipped with RS-232. It transparently converts RS-232 signals into isolated RS-422 or RS-485 signals. You do not need to change your PC’s hardware or your software. The ADAM-4510S repeater simply amplifies, or boosts, existing RS-422/485 signals to enable them to cover longer distances. It extends the communication distance by 4000 ft. (1200 m) or increases the maximum number of connected nodes by 32.
