Panasonic FP7 User Manual page 26

Wiring the COM. Port
 Terminal layout (in the setting of 3-wire 2-channel RS-232C)
Terminal LED part
no. Symbol
1 CH1
2
3
4 CH2
5
6 -
7 MODE
8 3-Wire
9 5-Wire
(Note 1) Route between CH1 and CH2 are insulated inside.
(Note 2) Do not connect anything to Terminals No.7 through No.9.
 Example of wiring (in the setting of 3-wire 2-channel RS-232C)
AFP7CCS2
Terminal Terminal
Signal name
No. part symbol
1 SD Sent Data 1
2 RD Received Data 1
3 SG Signal Ground
4 SD Sent Data 2
5 RD Received Data 2
6 SG Signal Ground
2-10
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Terminal Functions
part that can be
Symbol allocated
SD SD SD: Sent Data
RD: Received
RD RD
Data
SG: Signal
- SG
Ground
SD / R SD SD: Sent Data
RD: Received
RD / C RD
Data
SG: Signal
SG
Ground
- -
- -
- -
Functions
SD
RD
SG
SD
RD
SG
Signal Ports that can be
direction allocated
in the software
PLC →
External device
PLC ←
COM.1
External device
-
PLC →
External device
PLC ←
COM.2
External device
-
- -
- -
- -
Partner 1
Symbol
RD
SD
SG
Partner 2
Symbol
RD
SD
SG
Signal name
Received Data
Sent Data
Signal Ground
Signal name
Received Data
Sent Data
Signal Ground