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2.3.1 Setup of Satellite I/O Box
The following paragraphs explain how to set up the Satellite I/O Box and Master I/O Box to be
connected to the PC.
Note that the DIP switch settings of the Satellite I/O Box differ depending on the connection with
single Satellite I/O Box or multiple Satellite I/O Boxes.
With single Satellite I/O Box
Make sure that the POWER switch of the I/O Box is set to OFF. Set the DIP switch at the rear
of the unit as follows:
1
2
ON
OFF
Set the DIP switches nos. 1 to 5, 9, and 10 as shown above.
DIP switches nos 6, 7, and 8 are used to define the RS-232C baud rate of the I/O Box. It must
be consistent with the baud rate being set on the PC for RS-232C communication.
The above DIP setup example assumes that the RS-232C baud rate is 115200 bps. If modifying
this setup, use the following table as a reference.
Baud Rate
2400 bps
4800 bps
9600 bps
19200 bps
38400 bps
57600 bps
115200 bps
Connect the I/O Box and the PC with a cross-type RS-232C cable.
With Multiple Satellite I/O Boxes
Note that the DIP switch settings of the Satellite I/O Box differ depending on the connection,
ex. Satellite I/O Box directly connected to the PC or Satellite I/O Box connected with other Satellite
I/O Boxes under daisy-chain.
3
4
5
OFF
OFF
ON
6
7
OFF
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
ON
OFF
OFF
ON
6
7
8
OFF
ON
ON
8
OFF
OFF
OFF
OFF
ON
ON
ON
9
9
10
ON
ON
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