2.3.1Setup of Satellite I/O Box

2.3.1Setup 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

3

4

5

6

7

8

9

10

ON

OFF

OFF

OFF

ON

OFF

ON

ON

ON

ON

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

6

7

8

 

2400 bps

OFF

OFF

OFF

 

4800 bps

ON

OFF

OFF

 

9600 bps

OFF

ON

OFF

 

19200 bps

ON

ON

OFF

 

38400 bps

OFF

OFF

ON

 

57600 bps

ON

OFF

ON

￿

115200 bps

OFF

ON

ON

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.

9

Page 9
Image 9
Casio IT-2000 Setup of Satellite I/O Box, With single Satellite I/O Box, With Multiple Satellite I/O Boxes