Communication Specifications - Fuji Electric PXG-9 Communication Instruction Manual

Communication Specifications
RS-485
Item
Electrical specifications
Chapter
Communication method
2
Synchronous method
Connection status
Max. no. of connections
Communication distance
Communication speed
Data format
Transmission code
Error detection
Insulation
PC Loader Interface
Item
Electrical specifications
Communication method
Synchronous method
Connection status
Communication speed
Data format
Transmission code
Error detection
Insulation
Specifications
EIA RS-485 compliant
Two wire system, half double-bit serial
Asynchronous
1:N
31 units
Max 500m (total length)
9600bps, 19200 bps
Data length 8 bits
Stop bit 1 bit
Parity None/Even/Odd (Selectable)
HEX value (MODBUS RTU mode)
CRC-16
Functional insulation for the transmission area and
other areas (withstanding AC 500V)
Specifications
EIA RS232 C
3wire system, half double-bit serial
Asynchronous
1:1
9600 bps
Data length 8 bits
Stop bit 1 bit
Parity none
HEX value (MODBUS RTU mode)
CRC-16
Non-insulated internal circuit
– 8 –