Mitsubishi Electric GOT1000 Series Connection Manual page 345

11.3.2 RS-422 cable

Connection diagram
RS422 connection diagram 1)
GOT side
RDA1(RXD1+)
3
RDB1(RXD1-)
4
SDA1(TXD1+)
1
SDB1(TXD1-)
2
SG
* 3
SG
13
RSA(RTS+)
9
CSA(CTS+)
11
RSB(RTS-)
10
CSB(CTS-)
12
SDA2(TXD2+)
5
SDB2(TXD2-)
6
RDA2(RXD2+)
7
RDB2(RXD2-)
8
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 a terminal.
*3 When connecting to DB1000 or DB200 Series, connect SG of the controller and SG of the GOT.
Signal name
SDA
SDB
RDA
RDB
SG
Signal name
SDA
SDB
RDA
RDB
SG
*4 For KP2000 series, the terminal No. differs according to the model.
*5 This indicates the symbols of the position 10) (third zone) of the following models.
Model: KP2 4) 5) 6) 7) 8) 9) 10) – 12) 13) 14)
Terminating resistor(100Ω 1/4W)
Controller
SDA
SDB
RDA
RDB
* 3 * 3
SG
LT300
Terminal No. Terminal No.
11
12
13
14
15
KP1000 KP2000
Terminal No.
Terminal
No.
*5
A
14 28
15 29
12 26
13 27
16 30
* 2
* 1
SDA
SDB
RDA
RDB
* 3
SG
Controller type
LT400 DZ1000, DZ2000
Terminal No.
11 19
12 20
13 21
14 22
15 23
Controller type
AL3000
SE3000
AH3000
*4
Terminal Terminal
name name
*5 *5
C , F
31 SDA SDA
32 SDB SDB
29 RDA RDA
30 RDB RDB
28 SG SG
11. CONNECTION TO CHINO CONTROLLER
11.3 Connection Diagram
* 1
Controller
DB1000 DB2000
Terminal No. Terminal No.
14 28
15 29
12 26
13 27
16 30
JU KE3000 LE5000
Terminal Terminal Terminal
No. name name
1 SDA SDA
2 SDB SDB
3 RDA RDA
4 RDB RDB
5 SG
11 - 11
9
10
11
12
13
14
15
SG