Pin Configuration - Mitsubishi FX2N User Manual

FX2N-32DP-IF Profibus-DP Interface Unit
1.2.1

Pin Configuration

The connector is a 9-pin D-SUB type and the pin configuration is shown below.
Figure 1.2: Pin Layout 9-pin D-SUB
Assigned
Not assigned
Table 1.1: Pin Configuration
Connector Signal
3 RXD/TXD-P
4 RTS
5 DGND
6 VP
8 RXD/TXD-N
1,2,7,9 NC
Introduction 1
Meaning
Receive/transmit-Data-P(+)
Request to send
Data Ground
Voltage-Plus(+)
Receive/transmit-Data-N(+)
Pin not assigned
1-3