Communication Cassette Afpx-Com2 (Rs-232C 2Ch Non-Isolated Type); Communication Cassette Afpx-Com3 - Panasonic FP-XH Series User Manual

2.4 Wiring for Communication Cassettes COM1 to COM4 Ports

2.4.2 Communication Cassette AFPX-COM2 (RS-232C 2ch Non-Isolated Type)

■
Terminal layout
Terminal Allocated
code function
S1 SD: Send Data
R1 RD: Receive Data
S2 SD: Send Data
R2 RD: Receive Data
SG: Signal
SG
Ground
■
Example of wiring
COM2
Pin name Signal name
S1
Send Data 1
R1
Receive Data 1
S2
Send Data 2
R2
Receive Data 2
SG
Signal Ground
2.4.3 Communication Cassette AFPX-COM3 (RS-485 / RS-422 1ch Non-
Isolated Type)
■
Setting of cassette backside switch
A selector switch for setting the communication interface and terminator is located on the
surface of the Communication Cassette AFPX-COM3. The setting status of communication
interface can be confirmed with the LED on the front of the cassette.
2-10
Signal direction
PLC → External device
PLC ← External device
PLC → External device
PLC ← External device
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Abbr.
SD
RD
SD
RD
SG
Port allocated on the software
Cassette mounting
part 1
COM1
COM2
-
Connection destination 1
Code Signal name
RD
Receive Data
SD
Send Data
SG
Signal Ground
Connection destination 2
Code Signal name
RD
Receive Data
SD
Send Data
SG
Signal Ground
WUME-FPXHCOMG-02
Cassette mounting
part 2
COM3
COM4
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