Mitsubishi Electric GOT 1000 Series, Connection Manual

Page: 311 / 436

9. CONNECTION TO SHARP PLC
9.3 Connection Diagram
9 - 9
9
CONN
E
C
TION
T
O
S
H
ARP PLC
10
C
O
NN
ECTI
ON
T
O
SHI
N
KO
TECHN
OS IN
DIC
ATI
NG
C
O
NT
ROLLE
R
11
CONNECTION T
O
CH
INO
CONTROLLE
R
12
CONNECTION T
O
T
O
SHI
B
A
PL
C
13
CONNECTION T
O
T
O
SH
IB
A M
A
C
H
IN
E
PLC
14
CONNECTION T
O
P
A
NA
SONIC S
E
R
V
O
A
M
PL
IF
IE
R
15
CONNE
CTION T
O
PA
NA
SONIC
INDUSTRI
AL
DE
VI
CES
SU
NX
PLC
RS422 connection diagram 5)
RS422 connection diagram 6)
*1 Two SHIELD terminals are provided for JW-10CM and ZW-
10CM.Connect to either SHIELD terminal.

Precautions when preparing a cable
(1) Cable length
The maximum length of the RS-422 cable differs
according to the specifications of the SHARP PLC.
For details, refer to the following manual.
SHARP PLC user's Manual
(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications
(3) SHARP PLC side connector
Use the connector compatible with the SHARP PLC
side module.
For details, refer to the SHARP PLC user's manual.

Connecting terminating resistors
(1) GOT side
When connecting a SHARP PLC to the GOT, a
terminating resistor must be connected to the GOT.
(a) For GT16, GT15, GT12
Set the terminating resistor setting switch of the
GOT main unit to "Disable".
(b) For GT14, GT11
Set the terminating resistor selector to "330 ".
For the procedure to set the terminating resistor, refer
to the following.
1.4.3 Terminating resistors of GOT
(2) SHARP PLC side
Connect the terminating resistor on the SHARP PLC
side when connecting a GOT to a SHARP PLC.
The PLC CPUs and the modules on the PLC CPU side
requiring a terminating resistor are shown below.
(a) JW-22CU
Turn "ON" the terminating resistor setting switch
(SW1) on the back of JW-22CU to validate the
terminating resistor.
(b) JW-70CUH and JW-100CUH
Connect the pin 6 (terminating resistor) of the
communication port connection connector with the
pin 13 (RXD) only at the terminal station to validate
the terminating resistor.
(c) JW-21CM, JW-10CM and ZW-10CM
Turn "ON" the terminator switch (SW7) on the front
panel only at the terminal station to validate the
terminating resistor.
GOT side
RDA
RDB
SDA
SDB
RSA
RSB
CSA
CSB
SG
FG
3
11
9
10
6
7
2
7
1
6
3
8
4
9
5
-
SD(+)
SD(-)
RD(+)
RD(-)
SG
SG
SHARP PLC side
GOT side
RDA
RDB
SDA
SDB
RSA
RSB
CSA
CSB
SG
FG
2
7
1
6
3
8
4
9
5
-
SD(+)
SD(-)
RD(+)
RD(-)
SHARP PLC side
L1
L2
L3
L4
SHIELD*
1