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PCM-6894
2 2
PCM-6894 User Manual
BC-599/596
Serial Port 1/2/3/4 Connector (CN12)
The PCM-6894 offers three RS-232 serial ports and one RS-232/422/
485 serial port to connect serial devices. Using the BIOS Peripheral
Setup program, you can select the address for each port or disable
it. Please check the following table for the pin assignment.
Pin
Signal
Pin
Signal
1
DCD1
2
DSR1
3
RXD1
4
RTS1
5
TXD1
6
CTS1
7
DTR1
8
RI1
9
GND
10
N.C.
11
DCD2
12
DSR2
13
RXD2
14
RTS2
15
TXD2
16
CTS2
17
DTR2
18
RI2
19
GND
20
N.C.
21
DCD3
22
DSR3
23
RXD3
24
RTS3
25
TXD3
26
CTS3
27
DTR3
28
RI3
29
GND
30
N.C
31
DCD4
32
DSR4
33
RXD4
34
RTS4
35
TXD4
36
CTS4
37
DTR4
38
RI4
39
GND
40
N.C.
Summary of Contents for PCM-6894
Page 10: ...Appendix A WatchDog Timer 81 Appendix B Optional Extras 89...
Page 18: ...PCM 6894 8 PCM 6894 User ManualBC 599 596 Locating Jumpers Connectors...
Page 19: ...Chapter 2 Installation 9 Locating Jumpers Connectors...
Page 20: ...PCM 6894 1 0 PCM 6894 User ManualBC 599 596 Mechanical Drawing...
Page 21: ...Chapter 2 Installation 11 Mechanical Drawing...
Page 82: ...72 PCM 6894 User Manual...
Page 91: ...Appendix A Watchdog Timer 81 Watchdog Timer A P P E N D I X...
Page 98: ...88 PCM 6894 User s Manual...
Page 99: ...Appendix B Optional Extras 89 Optional Extras A P P E N D I X...