Mitsubishi Electric GOT1000 Series Connection Manual page 95

RS422/485 connection diagram 10)
SIO converter
side (TB1)
Terminal block
Link connection
SGA
SGB
SIO converter
side (TB2)
power supply or
Emergency stop Terminal block
*1 Turn the terminator switch of a terminal block which will be a terminal to "RTON".
RS422/485 connection diagram 11)
Terminating resistor
220Ω 1/2W
GOT side
SDA1 (TXD1+) 6
SDB1 (TXD1-) 8
SG 2
RDA1 (RXD1+) 10
RDB1 (RXD1-) 12
SDA2 (TXD2+) 5
SDB2 (TXD2-) 7
RSA (RTS+) 14
RSB (RTS-) 16
CSA (CTS+) 18
CSB (CTS-) 20
NC 1
NC 3
NC 4
RDA2 (RXD2+) 9
RDB2 (RXD2-) 11
NC 13
NC 15
NC 17
NC 19
Terminal block
(RC -Tu-PIO : IAI robot controller) (RC
Signal name
A
B
Terminal block Terminal block
(User preparing) (User preparing)
Signal name Signal name
SGA(Orange : Red1) SGA(Orange : Red1)
SGB(Orange : Black1) SGB(Orange : Black1)
2. CONNECTION TO IAI ROBOT CONTROLLER
* 1
Terminal block
-Tu-PIO : IAI robot controller)
Signal name
A
B
Terminating resistor
220Ω 1/2W
2.3 Connection Diagram
1
2
3
4
5
6
7
8
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