Casio IT-2000 Manual

A SERVICE OF

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10

Make sure that the POWER switch of the I/O Box is set to OFF. Set the DIP switch of the

first I/O Box to be connected to the PC directly as follows.

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ON OFF OFF OFF OFF OFF ON ON ON ON

Set the DIP switch of other I/O Boxes to be connected under daisy-chain as follows.

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ON OFF OFF OFF ON OFF ON ON ON ON

Set DIP switch no. 5 of the last I/O Box to ON if the C-OUT terminal does not connect another

I/O Box (This is for the termination).

5

ON

The above setup example assumes that the RS-232C baud rate is 115200 bps. If modifying this

setup, refer to the “With Single Satellite I/O Box” in the previous page.

Connect the first I/O Box and the PC with a cross-type RS-232C cable.

Then connect the C-OUT terminal of the I/O Box connected to the PC to the C-IN terminal of

the other I/O Box via the RS-422 cable. Connect the rest of I/O Boxes so that the one with the

terminator setting is the last under daisy-chain.