Deskripsi
Specifications :
Communication method : Half-duplex
Cable length : Maximum communication distance 1000m
Cable resistance: Within 50 (Terminator is not necessary or
120 or more on PLC side.)
Communication line : EIA RS-485
Connectable number of units: Maximum 31 units to 1 host computer
Communication speed : 2400, 4800, 9600, 19200bps (Selectable by keypad operation)
Synchronous system : Start-stop synchronous
Code form : ASCII, binary
Error detection : Parity check, Checksum (LRC, CRC)
Error correction : Command request repeat system
Data format Start bit : 1
Data bit : 7, 8
Parity : Even, Odd, No parity
Stop bit : 1