Mitsubishi Electric GOT2000 Series Connection Manual page 455

(10) RS485 connection diagram 10)
Interface converter
*3
SC8-10
Term
4
RDA
5
RDB
6
SDA
7
SDB
8
*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 Communication Type switch of the converter to RS-485.
(11) RS485 connection diagram 11)
*3
GOT side
SDA1
1
SDB1
2
RDA1
3
RDB1
4
SDA2
5
SDB2
6
RDA2
7
RDB2
8
SG
9
FG
10
*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.
➠ ■3.
*4 Do not connect SG of the controller and SG of the GOT.
Controller
RDA
RDB
SDA
SDB
SG
Signal name
RDA
RDB
SDA
SDB
SG
Controller
RDA
RDB
SDA
SDB
*4
SG
Connecting terminating resistors
Signal name
RDA
RDB
SDA
SDB
SG
Terminating resistor (100Ω 1/4W)
* 1
Controller
RDA
RDB
SDA
SDB
SG
Controller type
SE3000 JU
Terminal name Terminal No.
RDA 3
RDB 4
SDA 1
SDB 2
SG 5
Terminating resistor (100Ω 1/4W)
* 1
Controller
RDA
RDB
SDA
SDB
SG
Controller type
SE3000 JU
Terminal name Terminal No.
RDA 3
RDB 4
SDA 1
SDB 2
SG 5
11.3 Connection Diagram
* 2
* 1
KE3000 LE5000
Terminal name Terminal name
RDA RDA
RDB RDB
SDA SDA
SDB SDB
SG SG
* 2
* 1
KE3000 LE5000
Terminal name Terminal name
RDA RDA
RDB RDB
SDA SDA
SDB SDB
SG SG
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