Table of Contents
Advertisement
3.3.2
COM interface
Interface assignment
Designation: COM
Type: 24 V - 9-pin
Table 3- 2
COM serial interface, 9-pole (connector)
Pin no.
1
2
3
4
5
6
7
8
9
3.3.3
USB interface
Interface assignment
USB interface, 4-channel high current
Pin no.
1
2
3
4
SIMOTION P320-3 and Panel Fronts
Manual, 02/2012
COM interface assignment
Short designation
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
RI
Short designation
USB_P5V_fused (O)
USB_D0M (I/O)
USB_D0P (I/O)
USB_GND
3.3 SIMOTION P320-3 interfaces
Meaning
Data carrier detect (I)
Received data (I)
Transmitted data (O)
Data terminal ready (O)
Ground
Data set ready (I)
Request to send (O)
Clear to send (I)
Incoming call (I)
Meaning
+ 5 V (fused) for external USB interface
Data+, USB channel 0
Data-, USB channel 0
Ground for external USB interface
Hardware description
43
Advertisement
Table of Contents
