Panasonic AFPX-C30T - 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
Pin
name
Name Signal direction Port
SD
Send Data FP-X → External device
COM1
port
RD
Receive Data
FP-X
←
External device
RS
Request to Send FP-X → External device
CS
Clear to Send
FP-X
←
External device
SG
Signal Ground − −
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).
1:1 communication
1:N communication
Computer link
Available
-
General-purpose serial communication
Available -
PC(PLC) link
Available
Note)
MODBUS RTU
Available -
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
Pin
name
Name Signal direction Port
S1
Send Data 1
FP-X
→
External device
COM1
port
R1
Receive Data 1
FP-X
←
External device
S2
Send Data 2
FP-X
→
External device
COM2
port
R2
Receive Data 2
FP-X
←
External device
SG
Signal Ground − −
1:1 communication
1:N communication
Computer link
Available
-
General-purpose serial communication
Available -
PC(PLC) link
Available
Note1)
MODBUS RTU
Available -
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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