Mitsubishi GOT2000 Series Connection Manual

7. COMPUTER LINK CONNECTION
7.3 Connection Diagram
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7
COMPUTER LINK CONNECTION
7.3 Connection Diagram
The following diagram shows the connection between the
GOT and the PLC.
7.3.1 RS-232 cable
 Connection diagram
 Precautions when preparing a cable
(1) Cable length
The length of the RS-232 cable must be 15m or less.
(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications
7.3.2 RS-422 cable
 Connection diagram
 Precautions when preparing a cable
(1) Cable length
The length of the RS-422 cable must be 1200m or less.
(2) GOT side connector
For the GOT side connector, refer to the following.
1.4.1 GOT connector specifications
 Connecting terminating resistors
(1) GOT side
Set the terminating resistor setting switch to "Disable".
For the procedure to set the terminating resistor, refer
to the following.
1.4.3 Terminating resistors of GOT
(2) Serial communication module or computer link
module side
Connect the terminating resistors (330 1/4W (orange/
orange/brown/ ) ) on the serial communication module
or computer link module side. For details, refer to the
following manual.
User's Manual for the serial communication
module or computer link module
(a) Other than A2CCPUC24(-PRF)
Connect the terminating resistors supplied with the
module across RDA and RDB.
(b) A2CCPUC24(-PRF)
Set TXD and RXD on the terminating resistor
setting pin to "A".
(1) RS232 connection diagram 1)
PLC side connector D-sub 9-pin
(2) RS232 connection diagram 2)
PLC side connector D-sub 25-pin
GOT side
(D-Sub 9-pin)
1
2
3
4
5
6
7
8
9
PLC side
7
3
2
6
5
4
1
8
9
CD
RD(RXD)
SD(TXD)
ER(DTR)
SG
DR(DSR)
RS(RTS)
CS(CTS)
-
RS(RTS)
SD(TXD)
RD(RXD)
DR(DSR)
SG
ER(DTR)
CD
CS(CTS)
-
GOT side
(D-Sub 9-pin)
PLC side
1
2
3
4
5
6
7
8
9
4
2
3
6
7
20
8
5
1
CD
RD(RXD)
SD(TXD)
ER(DTR)
SG
DR(DSR)
RS(RTS)
CS(CTS)
-
RS(RTS)
SD(TXD)
RD(RXD)
DR(DSR)
SG
ER(DTR)
CD
CS(CTS)
FG
(1) RS422 connection diagram 1)
GOT side
PLC side
1
2
3
4
5
6
7
8
9
-
SDA
RDA
RSA
CSA
SG
SDB
RDB
RSB
CSB
FG
RDA
SDA
-
-
SG
RDB
SDB
-
-
FG
R

Mitsubishi GOT2000 Series Specifications

General

Power Supply	24VDC
Software	GT Works3
Processor	RISC CPU
Interface	Ethernet, USB, RS-232, RS-422/485
Operating Temperature	0°C to 50°C
Display Type	TFT LCD
Storage Temperature	-20°C to 60°C
Humidity	10% to 90% (non-condensing)
Shock Resistance	147 m/s² (15G), 11ms duration
Touch Panel	Analog Resistive