Panasonic FP Series Technical Manual

Hardware Installation
FP Modem-EU Technical Manual
Wiring Diagram
The 24V digital signal is needed because the RS232C interface of the Panasonic
PLC does not support handshake or modem control lines. The connect status
message NO CARRIER (via RS232C) cannot be reliably detected during a data
communication connection.
2.7.3 RS232C Cables
RS232C data interface
Pin Name Direction Description
1
DCD
→
Carrier Detect
2
RXD
→
Receive Data
3
TXD
←
Transmit Data
4
DTR
←
Data Terminal Ready
5
GND
→
System Ground
6
DSR
→
Data Set Ready
7
RTS
←
Request To Send
8
CTS
→
Clear To Send
51
96
Sub-D 9 female
9
RI
→
Ring Indicator
PLC-Modem
For the connection to the PLC (especially the Tool port), automatic baud rate detection should
be disabled using AT*W (see "
Command Tables" on page 68).
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Panasonic FP Series Specifications

General

Mounting	DIN rail
Type	PLC
Communication Interface	RS-232, RS-485, Ethernet (depending on model)
Input Voltage	100-240V AC or 24V DC (depending on model)
Output Type	Relay, Transistor
I/O Points	Varies by model
Operating Temperature	0°C to 55°C
Dimensions	Varies by model
Weight	Varies by model