The ATC-106 converts a DB9 RS232 female connection to a DB9/4 position terminal block RS485 half duplex connection. The ATC-106 is non-isolated and derives power from the RS232 TX/RX signals. No isolation.
The ATC-106NH is the high speed version that can go up to 460K baud. The normal ATC-106 can go up to 115K baud.
RS232 to RS485 non-isolated converter
Baud rates up to 115K, -NH version up to 460K
Transmission distance: 0-1200 meter @24AWG
Self powered using TX,RX,RTS,CTS RS232 signals
Can be powered using +5VDC/40mA if RS232 is not strong enough
RS232 side is DB9 female
RS485 side is DB9 Male / 4 position terminal block
