2 Hardware Installations
SIS-8601-LVA
13
2.5
Serial Port connector: CN13/CN12
COM1 is a D-SUB 9 pin connector (CN13). The following table shows the pin
assignments of these connectors.
CN13
PIN
RS-232
1
DCD
2
RXD
3
TSD
4
DTR
5
GND
6
DST
7
RTS
8
CTS
11
55
99
66
9
RI
COM2 is a 10-pins box-header (CN12).The following table shows the pin
assignments of these connectors.
CN12
PIN
RS-232
RS422
RS485
1
DCD
TX-
TX-
2
RXD
TX+
TX+
3
TSD
RX+
RX+
4
DTR
RX-
RX-
5
GND
GND
GND
6
DST
RTS-
N.C
7
RTS
RTS+
N.C
8
CTS
CTS+
N.C
9
RI
CTS-
N.C
CN12
1
6
5 10
10
N.C
N.C
N.C
RS422/485 assigned for COM2 connector only
Note:
y
For RS-485, TX+(pin 2) and RX+ (pin 3) must jumper together inside the D type
connector.
y
TX- (pin 1) and RX- (pin 4) is the same.
2.5.1 RS-422 / RS-485 specifications
y
Transmission system: Asynchronous, half-/full-duplex serial transmission
conforming to RS-422/RS-485
y
Baud rate: 50 - 115,200bps(programmable)
y
Signal extensible distance: 1.2km Max.
Содержание SIS-8601-LVA
Страница 15: ...1 Introduction 8 SIS 8601 LVA...
Страница 37: ...3 Jumper Setting 30 SIS 8601 LVA...
Страница 41: ...4 CPU card Resources 34 SIS 8601 LVA...
Страница 89: ...6 BIOS Setup 82 SIS 8601 LVA...