Mitsubishi Electric GOT2000 Series Connection Manual page 244

■3. Switch setting on C500-LK201-V1
Set the switches accordingly.
(1) Setting host link/local
(2) RS-232C/RS-422 switch
(3) Internal/external clock switch
(4) Terminating resistor connection switch
(5) CTS switch
4 - 42
4.2 Serial Connection
Front
In operation
Receiving
Transmitting
Transmission error
Mode selection
Host link
Local
(1)
For RS-232 communication
RS-232 (down)
Rear
8
7
(2)
6
5
4
(3)
3
2
1
8
7
(4)
6
5
4
3
(5)
2
1
Settings
Host link
Settings
Settings
Internal (up)
Settings
Attached (down)
Settings
0V (up)
(6)
(7)
For RS-422 communication
RS-422 (up)