B&B Electronics ADAM-4542+ - Manual - Manual (Page 2)

ADAM-454114542 User's Manual
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Switch and jumper Settings
Switch Settings
The ADAM-454114542 converter has two DIP
switches which set the data format (number of
bits) and baud rate for the ADAM network.
Please remember to configure the I1O modules
in the network via software commands. Your
program and the PC's serial port should match
the settings of the converter and repeater
modules.
SW1
Default settings
The ADAM-454114542 is not addressable by
the host computer. The baud rate and data
format are set using SW1 and SW2 in the
converter. The default settings are:
Default settings
Function Setting
Baud rate 9600 bps
Data format 10 bits
The following tables illustrate the switch
settings for the ADAM-454114542:
Switch 1 controls the data format. Data can be
9, 10, 11 or 12 bits. The factory default is 10
bits: one start bit, eight data bits, one stop bit
and no parity bit.
When using the converter in combination with
other ADAM modules, do not change the default
setting of the converter, since ADAM modules
have a fiXed data format of ten data bits. The
option of changing to 9, 11 or 12 bits is for use
with other modules (other than ADAM modules)
that have different data formats. Should you
change the ADAM module's data format, be
aware that you will also have to change the
data format settings on all the other modules in
the network.
SW2
Switch 2 sets the baud rate. The options
range from 1200 bps to 115.2 kbps. The
factory default is 9600 bps. Be aware that
when you change the baud rate, you also
have to change the baud rate for all the
connected modules accordingly.
ADAM-4541/4542 data format settings (SW1)
Data Format
1 Z
9 bits ○ ○
*10 bits ● ○
11 bits ○ ●
12 bits ● ●
○ 二 Off ● 二 On ＊ 二 Default
ADAM-4541/4542 baud rate settings (SW2)
Baud Rate 1 Z 3 4 5 6 7 8 9
1200 bps ● ○ ○ ○ ○ ○ ○ ○ ○
2400 bps ○ ● ○ ○ ○ ○ ○ ○ ○
4800 bps ○ ○ ● ○ ○ ○ ○ ○ ○
＊
9600 bps ○ ○ ○ ● ○ ○ ○ ○ ○
19.2 kbps ○ ○ ○ ○ ● ○ ○ ○ ○
38.4 kbps ○ ○ ○ ○ ○ ● ○ ○ ○
57.6 kbps ○ ○ ○ ○ ○ ○ ● ○ ○
115.2 kbps ○ ○ ○ ○ ○ ○ ○ ● ○
RS-2321422 ○ ○ ○ ○ ○ ○ ○ ○ ●
○ 二 Off ● 二 On ＊ 二 Default
Block Diagram
RS-232
RS-422
RS-485
Fiber
Optic
(Fiber
Repeating)
Fiber
Optic
ADAM-5000/485