|
Select High Speed or Normal Speed Mode
Jump set method
Jump
number
|
set
method
|
definition
|
JP1,JP3,JP5,JP7
|
1←→2
SHORT
|
RS232
|
JP1,JP3,JP5,JP7
|
3←→4
SHORT |
RS422
|
JP1,JP3,JP5,JP7
|
3←→4
OPEN |
RS485
|
JP2,JP4,JP6,JP8
|
1←→2
SHORT |
TERMINAL
RESISTANCE
ENABLE
|
JP2,JP4,JP6,JP8
|
1←→2
OPEN |
TERMINAL
RESISTANCE DISENABLE |
Pin Assignment
PIN
|
PORT1
|
2PORT
|
3PORT
|
4PORT
|
01
|
GND0
|
|
|
|
02
|
RTS0
|
|
|
|
03
|
SG0
|
|
|
|
04
|
|
|
|
|
05
|
|
|
|
|
06
|
|
GND1 |
|
|
07
|
|
RTS1
|
|
|
08
|
|
SG1
|
|
|
09
|
|
RI1
|
|
|
10
|
|
|
|
|
11
|
|
|
GND2
|
|
12
|
|
|
RTS2
|
|
13
|
|
|
SG2
|
|
14
|
|
|
RI2
|
|
15
|
|
|
|
|
16
|
|
|
|
|
17
|
|
|
|
GND3
|
18
|
|
|
|
RTS3 |
19
|
|
|
|
SG3 |
20
|
|
|
|
RI |
21
|
|
|
|
|
22
|
TXD0
|
|
|
|
23
|
CTS0
|
|
|
|
24
|
DCD0
|
|
|
|
25
|
TRXD1+ |
|
|
|
26
|
TRXD0- |
TXD1 |
|
|
27
|
|
TXD1 |
|
|
28
|
|
CTS1 |
|
|
29
|
|
TRXD1+ |
|
|
30
|
|
TRXD0- |
|
|
31
|
|
|
TXD2 |
|
32
|
|
|
TXD2 |
|
33
|
|
|
CTS2 |
|
34
|
|
|
TRXD1+ |
|
35
|
|
|
TRXD0- |
|
36
|
|
|
|
TXD |
37
|
|
|
|
TXD3 |
38
|
|
|
|
CTS3 |
39
|
|
|
|
TRXD1+ |
40
|
|
|
|
TRXD0- |
41
|
|
|
|
|
42
|
|
|
|
|
43
|
RXD0
|
|
|
|
44
|
DSR0
|
|
|
|
45
|
DTR0
|
|
|
|
46
|
RXD0+
|
|
|
|
47
|
RXD0-
|
|
|
|
48
|
|
RXD1 |
|
|
49
|
|
DSR1 |
|
|
50
|
|
DTR1 |
|
|
51
|
|
RXD0+ |
|
|
52
|
|
RXD0-
|
|
|
53
|
|
|
RXD2 |
|
54
|
|
|
DSR2 |
|
55
|
|
|
DTR2 |
|
56
|
|
|
RXD0+ |
|
57
|
|
|
RXD0- |
|
58
|
|
|
|
RXD3 |
59
|
|
|
|
DSR3 |
60
|
|
|
|
DTR3 |
61
|
|
|
|
RXD0+ |
62
|
|
|
|
RXD0- |
|