Integrated RS485 interface

RS485 interface

Standard

RS485 to EIA standard
(with integrated dynamic terminating resistor)

Baud rate

9.6 kBaud

31.25 kBaud (in connection with MF.., MQ.., MOVIFIT® MC)

Start bits

1 start bit

Stop bits

1 stop bit

Data bits

8 data bits

Parity

1 parity bit,
completing for even parity (even parity)

Data direction

Bidirectional

Operating mode

Asynchronous, semi-duplex

Timeout time

1 s

Cable length

Max. 200 m for RS485 operation with 9600 baud

Max. 30 m at transmission rate: 31250 BaudTransmission rate of 31,250 Bd will be detected automatically in case of operation with MF.. fieldbus interface.

Number of devices

  • max. 32 devices
    (1 bus master ext. control or option MBG11A, MWA21A or MLG..A + 31 MOVIMOT®)
    broadcast and group addresses possible
  • 15 MOVIMOT® can be addressed individually