Mitsubishi Electric GOT1000 Series Connection Manual page 97

RS422/485 connection diagram 15)
Junction box 4D side
E-CON Connector (Plug)
Model name : -1473562-4
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Precautions when preparing a cable
(1) Cable length
The maximum length of the RS-422/485 cable must be
100m or less.
(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications
(3) E-CON connector (plug) (Type name:
Product manufactured by Tyco Electronics. For details
of the product, contact Tyco Electronics.

Connecting terminating resistors
(1) GOT side
When connecting a IAI controller 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 "100 OHM".
(b) For GT14, GT11
Set the terminating resistor selector to "OPEN".
For the procedure to set the terminating resistor, refer
to the following.
1.4.3 Terminating resistors of GOT
Terminal block
(User preparing)
Signal name
SGA(Orange : Red1)
SGB(Orange : Black1)
GND
-1473562-4)
2. CONNECTION TO IAI ROBOT CONTROLLER
2.3 Connection Diagram
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