Connecting terminating resistors

(1)GOT side

When connecting a PLC to the GOT, a terminating resistor must be connected to the GOT.

(a)For GT16, GT15, GT12

Set the terminating resistor setting switch of the GOT main unit to "Disable".

(b)For GT14, GT11, GT10

Set the terminating resistor selector to "330 ".

For the procedure to set the terminating resistor, refer to the following.

1.4.3 Terminating resistors of GOT

(2)Serial communication module or computer link module side

Connect the terminating resistors (330 1/4W (orange/

orange/brown/) ) on the serial communication module or computer link module side. For details, refer to the following manual.

User's Manual for the serial communication module or computer link module

(a)Other than A2CCPUC24(-PRF)

Connect the terminating resistors supplied with the module across RDA and RDB.

(b)A2CCPUC24(-PRF)

Set TXD and RXD on the terminating resistor setting pin to "A".

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7. COMPUTER LINK CONNECTION

 

7.3 Connection Diagram