41110590
Rev 6.1
January 28, 2019
55
Product Technical Specification and
User Guide
Cables and Accessories
Pin Number
Signal
Description
4
RS232-TXD
Main RS232 Transmit Serial Data
5
RS232-DTR
Main RS232 Data Terminal Ready
6
GND
Ground Connection
7
Vin
Power Supply with a 4.75 – 32V DC input
8
GND
Ground Connection
Refer to Table 8 Micro-Fit Connector Pin Description for more information about the pin assignments
and description.
10.1.2. DB9 Edge
Figure 14.
DB9 Edge of the Adaptive Cable
Refer to the following table for the pin description of the DB9 Edge of the Adaptive cable.
Table 41.
DB9 Connector Pin Description
Pin Number
Signal
Description
1
Not Connected
2
RS232 – RXD
Output Data to DTE
3
RS232 – TXD
Input Date from DTE
4
RS232 – DTR
Input Signal from DTE
5
GND
Ground Connection
6
Not Connected
7
RS232 – RTS
Flow Control Signal from DTE
8
RS232 – CTS
Flow Control Signal to DTE
9
Not Connected
1
2
4 3
5
6
8
9
7
