NAiS FP Series User Manual page 191

Communication Function 2 General - purpose Serial Communication
Connection example with FP series PLC (FP0, FP1)
• When using the 1 - channel RS232C type of communication cassette
Connection with FP0 COM. port
FPΣ side (5- pin)
Pin name Signal name
SD Transmitted Data
RD Received Data
Request to Send
RS
CS Clear to Send
SG Signal Ground
Connection with FP1 COM. port
FPΣ side (5- pin)
Pin name Signal name
SD Transmitted Data
RD Received Data
RS Request to Send
CS Clear to Send
SG Signal Ground
Figure 188: FPΣ Connection example with FP series PLC- 1
• When using the 2 - channel RS232C type of communication cassette
Connection with FP0 COM. port
FPΣ side (5- pin)
Pin name
Signal name
Transmitted Data 1
S1
Received Data 1
R1
S2 Transmitted Data 2
R2 Received Data 2
Signal Ground
SG
Connection with FP1 COM. port
FPΣ side (5- pin)
Pin name Signal name
S1 Transmitted Data 1
R1 Received Data 1
S2 Transmitted Data 2
R2 Received Data 2
Signal Ground
SG
Figure 189: FPΣ Connection example with FP series PLC- 2
9 - 24
Abbr.
SD
RD
RS
CS
SG
Abbr.
SD
RD
RS
CS
SG
Abbr.
SD
RD
SD
RD
SG
(To other device)
Abbr.
SD
RD
SD
RD
SG
(To other device)
FP0 COM. port
side (3- pin)
Symbol
S
R
G
FP1 COM. port
side (9- pin)
Symbol Pin No.
FG 1
SD 2
RD 3
RS 4
CS 5
— 6
SG 7
— 8
—
9
FP0 COM. port
side (3- pin)
Symbol
S
R
G
FP1 COM. port
side (9- pin)
Symbol Pin No.
FG 1
SD 2
RD 3
RS 4
CS 5
6
—
SG 7
8
—
—
9
FPΣ