Interconnectivity – Newcon Optik LRF MOD 4EC User Manual

Page 28

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7. Interconnectivity

The unit supports RS-232 interface. Physical connection is
performed through a connector specific to each order. The
default connectors are described in Specifications.

Connecting to computer

The communication port must be initiated prior to connecting the
unit.
Data is transmitted as a hex string code with fixed baud rate of
9600 bit/sec, 8 bits, one stop bit, and no parity.
If the port is connected and not initiated, the module will be
activated immediately in scan mode.

Data output protocol

This physical interface uses one line to an external UART
(Universal Asynchronous Receiver / Transmitter) port. The data
is transferred in accordance with the serial asynchronous
communications protocol, known as the RS-232.
A typical UART frame is shown below. It comprises a Start bit, 8
data bits, and a Stop bit.
Along with the data transfer line the RS-232 port includes signal
lines, used to control the module.

UART Frame

Sta

rt

D0

D1

D2

D3

D4

D5

D6

D7

Stop

Sta

rt

D0

D1

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