Panasonic AFPX-C30R User Manual page 132

1-channel RS232C Type (Product No.: AFPX-COM1)
This communication cassette is a 1-channel unit with a non-isolated RS232C port. RS/CS control is
possible.
LED indication / Terminal layout
Note1) RS (Request to Send) is controllable by the SYS1 instruction.
Note2) Data cannot be sent without the pin CS (Clear to Send). When using with a three-wire port, short-
circuit the pin RS and CS.
Note3) With the C30 or C60 type, when the USB port is used, the RS and CS signals are invalid (cannot
be controlled).
Computer link
General-purpose serial communication
PC(PLC) link
MODBUS RTU
Note) Number of units is 2.
2-channel RS232C Type (Product No.: AFPX-COM2)
This communication cassette is a 2-channel unit with a non-isolated three-wire RS232C port.
LED indication / Terminal layout
Computer link
General-purpose serial communication
PC(PLC) link
MODBUS RTU
Note1) Number of units is 2. (Only the COM1 port can be used.)
Note2) The RS232C of the COM2 port is not available when using the USB port of the FP-X.
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Pin
Name
name
Send Data
SD
Receive Data
RD
Request to Send
RS
Clear to Send
CS
Signal Ground
SG
1:1 communication
Available
Available
Available
Available
Pin
Name
name
Send Data 1
S1
Receive Data 1
R1
Send Data 2
S2
Receive Data 2
R2
Signal Ground
SG
1:1 communication
Available
Available
Available
Available
Signal direction
FP-X → External device
FP-X ← External device
FP-X → External device
FP-X ← External device
−
1:N communication
-
-
Note)
-
Signal direction
FP-X → External device
FP-X ← External device
FP-X → External device
FP-X ← External device
−
1:N communication
-
-
Note1)
-
Port
COM1
port
−
Port
COM1
port
COM2
port
−