3.9
Communication interfaces
Driver allows communication at USB standard for driver parameters configuration by SID-PC application. SID116 is
detected as standard HID type device, system drivers for communication are included in operation system.
SID is additionally equipped with MODBUS – RTU protocol on RS485 bus. Driver is operating as SLAVE device.
Communication parameters can be adjusted using PC application. Device is equipped with internal RS485 (120Ω)
line terminator.
Picture.16. Driver connection diagram to RS485 bus
Default communication parameters:
Baudrate:
38400 bps
Stop bit:
1
Parity:
None
Frame:
8 b
Default address :
1
Driver is equipped with build-in CAN interface (32, 33 derivations) but at current version
protocol is not supported.
