Phase AxN series - Serial Bus and CAN Ports (S1, C1)

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4.3 S1 —— Serial Bus Port
AxN Series Drive’s Serial Bus Port (S1) supports RS-232, RS-422, RS-485 and CAN protocol. But only
one communication interface can be used at a time.
Location
AxN Series Drive’s Serial Bus Port (Male Plug, 9 Pin D-Sub) is on the downside of drive‘s
communication port panel. Refer to the following figures for exact location.
4.3.1 RS-232
Pin Assignment
Pin
Standard RS-232
AxN RS-232
Function
1
DCD
---
Data Carrier Detect
2
RXD
RXD
Received Data
3
TXD
TXD
Transmitted Data
4
DTR
DTR
Data Terminal Ready
5
GND
GND
Common Ground
6
DSR
DSR
Data Set Ready
7
RTS
RTS
Request To Send
8
CTS
CTS
Clear To Send
9
RI
---
Ring Indicator
Notes:
1. RS-232 devices may be classified as Data Terminal Equipment (DTE) or Data Communication
Equipment (DCE); this defines at each device which wires will be sending and receiving each
signal. AxN Series Drive is a Data Communication Equipment (DCE), and a controller or a