Mitsubishi Electric GOT1000 Series Connection Manual page 355

RS485 connection diagram 9)
Interface converter
* 1
SCB-10
Term
4
RDA
5
RDB
6
SDA
7
SDB
8
*1 Set the Communication Type switch of the converter to RS-485.
*2 For details of the pin assignment, refer to the following manual.
User's Manual of the CHINO controller
RS485 connection diagram 10)
(For GT16)
* 3
GOT side
SDA1 (TXD1+)
1
SDB1 (TXD1-)
2
SG
13
RDA1 (RXD1+)
3
RDB1 (RXD1-)
4
SDA2 (TXD2+)
5
SDB2 (TXD2-)
6
RDA2 (RXD2+)
7
RDB2 (RXD2-)
8
RSA (RTS+)
9
RSB (RTS-)
10
CSA (CTS+)
11
CSB (CTS-)
12
NC
14
Shell
*1 Pin No. of controller differs depending on the model. Refer to the following table.
*2 Terminating resistor should be provided for a controller which will be terminating resistors.
*3 Set the terminating resistor of The GOT side.
■ Connecting terminating resistors
*4 Do not connect SG of the controller and SG of the GOT.
Signal name
RDA
RDB
SDA
SDB
SG
Controller*2
(Modular connector)
YB(+)
3
YA(-)
4
* 1
Controller
RDA
RDB
SDA
SDB
* 4
SG
Controller type
SE3000 JU KE3000
Terminal Terminal Terminal
name No. name
RDA 3 RDA
RDB 4 RDB
SDA 1 SDA
SDB 2 SDB
SG 5 SG
11. CONNECTION TO CHINO CONTROLLER
Terminating resistor (100Ω 1/4W)
* 1
Controller
RDA
RDB
SDA
SDB
SG
LE5000
Terminal
name
RDA
RDB
SDA
SDB
SG
11.3 Connection Diagram
9
10
11
* 2
12
13
14
15
11 - 21