Mitsubishi Electric GT14, Руководство пользователя

Страница: 1323 / 1546

48
CONNECTION T
O
FUJI
TE
MPERA
T
URE
CONTROLL
ER
49
CONNECTION T
O
Y
AS
KA
W
A PLC
50
CONNE
C
T
ION T
O
YO
KO
GA
W
A PLC
51
CO
NN
EC
TI
ON
TO
YOK
OGA
W
A T
EM
PE
RA
TU
RE
CO
NT
RO
LL
ER
52
CONNECTION
T
O
A
Z
BIL
CONT
ROL
E
Q
UI
PMENT
53
C
O
NNECTION T
O
R
K
C TEMP
ERA
T
UR
E
CO
N
T
RO
L
L
E
R
54
CONNECTION T
O
ALLE
N-BRADL
E
Y
PLC
55
CONNECTION T
O
GE
PL
C
55. CONNECTION TO GE PLC
55.3 Connection Diagram
55 - 19
55.3.2 RS-422 cable

Connection diagram
RS422 connection diagram 1)
*1 Connect FG grounding to the appropriate part of a cable shield line.
*2 A terminating resistor should be connected to communication module at a terminal station.
RS422 connection diagram 2)
*1 Connect FG grounding to the appropriate part of a cable shield line.
*2 A terminating resistor should be connected to communication module at a terminal station.
Connector conversion
box side
Communication
Module
Communication
Module
SDA
SDB
RDA
RDB
SG
RSA
CSA
RSB
CSB
TERM
RD(B’)
RD(A’)
SD(B)
SD(A)
0V
RTS(A)
CTS(A’)
RTS(B)
CTS(B’)
SHLD
1
6
2
7
5
3
4
8
9
24
25
13
21
9
7
10
11
22
23
1
TERM
RD(B’)
RD(A’)
SD(B)
SD(A)
0V
RTS(A)
CTS(A’)
RTS(B)
CTS(B’)
SHLD
24
25
13
21
9
7
10
11
22
23
1
*1 *1
Terminating resistor 120 Ω
*2
External cable
GT11H-C

-37P side
Communication
Module
Communication
Module
FG(Shield)
SDA
SDB
RDA
RDB
SG
RSA
CSA
RSB
CSB
TERM
RD(B’)
RD(A’)
SD(B)
SD(A)
0V
RTS(A)
CTS(A’)
RTS(B)
CTS(B’)
SHLD
1
2
3
6
7
10
4
8
5
9
24
25
13
21
9
7
10
11
22
23
1
TERM
RD(B’)
RD(A’)
SD(B)
SD(A)
0V
RTS(A)
CTS(A’)
RTS(B)
CTS(B’)
SHLD
24
25
13
21
9
7
10
11
22
23
1
*1 *1
Terminating resistor 120 Ω
*2