Contec SLC-8550-LVA, User Manual

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3. Hardware Installations
16 SLC-8550-LVA
Serial Port Connector: CN3 / CN5 / CN6
SERIAL1 - SERIAL6 are onboard RS-232C compliant serial ports of the product. CN3 and CN6 consist
of 2 stacks D-SUB 9pin male on board connectors. CN5 consist of 20-pin connectors that using the
Hirose’s DF13A-20DP-1.25V. The following table shows the pin assignments of these connectors.
Table 3.5. Serial Port Connector (CN3,CN6)
Pin No.
1
2
3
4
5
RS-232C
DCD
RxD
TxD
DTR
GND
Pin No.
6
7
8
9
RS-232C
DSR
RTS
CTS
RI
Upper side CN3:SERIAL3, CN6:SERIAL4
Lower side CN3:SERIAL1, CN6:SERIAL2
No.4-40-UNC
Inch thread
1 5
9
6
No.4-40-UNC
Inch thread
1 5
9 6
Table 3.6. Serial Port Connector (CN5)
Pin No.
2
4
6
8
10
12
14
16
18
20
RS-232C
RxD_5
DTR_5
DSR_5
CTS_5
GND
RxD_6
DTR_6
DSR_6
CTS_6
GND
Pin No.
1
3
5
7
9
11
13
15
17
19
RS-232C
DCD_5
TXD_5
GND
RTS_5
RI_5
DCD_6
TxD_6
GND
RTS_6
RI_6
CN5
SERIAL5/6
Housing: DF13-20DS-1.25C
(HIROSE)
Contact: DF13-2630SCF
(HIROSE)
2
1
20
19