D841/D850 Installation Manual
008D-600-150
Page 7
Baud Rate and Parity
Baud Rate, Parity and Data Bits are automatically detected. The baud rate can
be 2400, 4800, 9600 or 19200. Parity and Data Bits supported are as follows:
Parity
Data bits Examples
Description
(N)one
8
N81, N82
No parity, 8 data bits, 1 or 2 stop bits
(E)ven
7
E71, E72
Even parity, 7 data bits, 1 or 2 stop bits
(O)dd
7
O71, O72
Odd parity, 7 data bits, 1 or 2 stop bits
(M)ark
7
M71, M72
Mark parity, 7 data bits, 1 or 2 stop bits
(S)pace 7
S71, S72
Space parity, 7 data bits, 1 or 2 stop bits
RS-232 Receive Only
RS232 is not recommended for long cable runs or electrically noisy
environments.
Recommended
maximum cable
distance for
RS232 is 15m.
Figure 7 - RS232 Socket connection
RS-485 Receive Only
RS485 is the preferred serial connection for long cable runs. Multi-dropping is
supported. A 120
Ω resistor is provided for termination.
Recommended
maximum cable
distance for
RS485 is
1,200m.
Figure 8 - RS485 Socket connection
2.4.3. Ethernet (Optional)
Confirm the display has the Ethernet option fitted by taking note of the connection
label located on the underside near the data input socket. The optional Ethernet
connection has DHCP enabled by default. Confirm the site requirements for IP
addressing with site IT personnel before configuring the display. Site Networking
Security conflicts will cause set-up and operation issues.
If installing the display on an industrial network without a DCHP server, it is
recommended you configure and test the display prior to installing on site and
connecting to the industrial network.
Configure IP Address
You will require the Lantronix Device Installer to setup and configure the Ethernet
option. You can download the Lantronix device installer from here:
