Mitsubishi GOT1000 Series Connection Manual page 913

2 Connector specifications
(1) GOT side connector
Use the following as the RS-422/485 communication unit connector on the GOT.
For the GOT side of the RS-422 cable, use a connector or connector cover applicable to the GOT
connector.
GOT
RS-422 conversion unit
GT11
GT15-RS4-9S
3 Precautions when preparing a cable
The length of the RS-422 cable must be 1200m or less.
4 Connecting terminating resistors
(1) GOT
Set the terminating resistor of RS-422/485 communication unit using the terminating resistor
setting switch.
Terminating
*1
resistor
Enable
Disable
*1 The default setting is "Enable".
Rear view of RS-422/485 communication unit
Connector model
17LE-13090-27(D3AC)
17LE-13090-27(D3AC)
17LE-13090-27(D3AC)
Switch No.
1 2
ON ON
OFF OFF
(When using GT15-RS4-9S)
SW1
Connector type
9-pin D-sub (female)
9-pin D-sub (female)
9-pin D-sub (female)
SW1
Terminating resistor setting switch
ON
22.2 Connection Cable
22.2.2 RS-422 cable
Manufacturer
DDK Ltd.
DDK Ltd.
DDK Ltd.
22 - 13
17
18
19
20
21
22
23
24