RS232 Configuration and Remote Programming
Connector
RS-232C Interface
4-2
Figure 4-2. RS-232C Interface Connector
9-contact receptacle (female) Subminiature-D.
Table 4–1. RS-232C Interface Connector Type
Pin #
Name
1
N/C
2
TxD
3
RxD
4
N/C
5
Common
6
N/C
7
RTS
8
CTS
9
N/C
Table 4–2. RS-232C Interface Connector Pinout
Asterion DC Series Programming
Type
DCE Signal
Direction
N/A
Transmit Data
Output
Receive Data
N/A
N/A
N/A
Request to Send
Clear to Send
Output
N/A
N/A
Input
N/A
N/A
N/A
Input
N/A
M330461-01 Rev A