UES-40
ISSUE4
1-15
Product Specification
5-3
System port
Pin No.
Signal
Pin No.
Signal
1
NC
14
SG1
2
TxD1
15
NC
3
RxD1
16
NC
4
RTS1
17
NC
5
CTS1
18
NC
6
DSR1
19
NC
7
SG1
20
DTR1
8
NC
21
NC
9
NC
22
NC
10
NC
23
NC
11
NC
24
NC
12
NC
25
NC
13
SMKEVAC1
13 12 11 10
9
8
7
6
5
4
3
2
1
25 24 23 22 21 20 19 18 17 16 15 14
As viewed from the connection side