Mitsubishi Electric GOT2000 Series Connection Manual page 320

(3) RS-422 connection diagram 3)
*1
(4) RS-422 connection diagram 4)
*1
*2
*3
9 - 34
9.3 Connection Diagram
RKC temperature controller side * 1
T(A)
26
T(B)
27
R(A)
28
R(B)
29
SG
25
For the terminal number of the temperature controller, refer to the following table
Signal name
SG
T(A)
T(B)
R(A)
R(B)
GOT side
RDA
2
RDB
7
SDA
1
SDB
6
RSA
3
RSB
8
CSA
4
CSB
9
SG
5
FG
-
For GT27 and GT25 (except for GT2505-V), set the terminating resistor to "Disable".
For GT2505-V, set the terminating resistor to "330 Ω".
➠ ■3.
Connecting terminating resistors
For the terminal number of the temperature controller, refer to the following table
Signal name
FB400
FB900
SG 25
T(A) 26
T(B) 27
R(A) 28
R(B) 29
The following shows the pin assignment of the modular connector.
RKC temperature controller side * 1
PF900/901
FB400 AG500
FB900 HA400/401
HA900/901
25 25
26 26
27 27
28 28
29 29
* 1
RKC temperature controller side
PF900/901
AG500 MA900
HA400/401 MA901
HA900/901
25
26
27
28
29
Modular connector pin No.
SG 6
T (A) 5
T (B) 4
SG 3
R (B) 2
R (A) 1
T(A)
T(B)
R(A)
R(B)
SG
Terminal No.
B400
MA900
(RS-422
MA901
specifications)
44 3/6
45 5
46 4
47 1
48 2
* 2
T(B)
T(A)
R(B)
R(A)
SG
Terminal No.
*3
THV-A1
specifications)
44 3
45 5
46 4
47 1
48 2
FZ400
FZ900
34
35
36
32
33
B400
FZ400
(RS-422
FZ900
3/6 34
5 35
4 36
1 32
2 33