YASKAWA JEPMC-MP2300-Y Series User Manual page 235

( 3 ) Connector Pin Arrangement
[ a ] PORT Connector
The PORT connector is used to connect the MP2300 to computers and HMI devices via an RS-232C
connection.
[ b ] Ethernet Connector (10Base-T)
The Ethernet connector is used to connect the MP2300 to computers and HMI devices via an
Ethernet (10Base-T) connection.
( 4 ) Module Connection Examples
[ a ] PORT Connector Connections
The following tables show the PORT connector connections based on the device to be connected.
Pin Signal
Number Name
1 FG Frame ground
2 SD Send data
3 RD
Receive data
4 RS
Ready to send
5 CS
Clear to send
Pin Signal
Number Name
TXD+
1 Transmission data +
TXD−
Transmission data −
2
3 RXD+
Reception data +
− −
4
218IF-01
MP2300
218IF-01
MP2300
YASKAWA RUN RUN ERR
RDY
ALM ERR STRX COL
TX BAT
TX RX
STOP
SUP INIT
INT TEST
OFF ON
MON
SW1
TEST
PORT
RS-232C (Max. 15 m)
OFF ON
M-I/II
BATTERY
CPU I/O
DC24V
10Base-T
DC 0V
4.5 Communication Module (Optional) Connections
Pin
Description
Number
6
7
8
9
Pin
Description
Number
5
6
7
8
Signal
Description
Name
−
SG Signal ground (0V)
−
ER
Data terminal ready
Signal
Description
Name
− −
RXD−
Reception data-
− −
− −
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