Host And Audit Ports) - IBM SureMark 4610 1NF Hardware Service Manual

Table 7. Powered USB 2 X 4 connector pin assignments (continued)
Pin Signal
10 Ground (Frame)
11 Ground (Frame)
12 Ground (Frame)
RS-232 (host and audit ports)
Table 8. RS-232 pin assignments
Pin Signal
1 DCD
2 RXD
3 TXD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Chapter 2. Product specifications
13