F2 ULV-CPU
28
COM 3*, 4* Adapter
X22A, X22B 2 x 13 pin Berg Header
PIN #
SIGNALS
PIN # SIGNALS
1
P12V
2
N12V
3
VCC
4
GND
5
DTR3N
6
RXD33
7
RI3N
8
DCD3N
9
TXD33
10
RTS3N
11
DSR3N
12
CTS3N
13
DTR4N
14
RXD44
15
NC
16
NC
17
RI4N
18
DCD4N
19
RTS4N
20
TXD44
21
CTS4N
22
DSR4N
23
NC
24
NC
25
NC
26
NC
PoweredUSB Adapter
X122, 2 x 22 pin Berg Header
PIN #
SIGNALS
PIN # SIGNALS
1
P12V
2
P24V
3
P12V
4
P24V
5
P12V
6
P24V
7
P12V
8
P24V
9
P12V
10
P24V
11
P12V
12
P24V
13
P12V
14
P24V
15
P12V
16
P24V
17
VCC
18
NC
19
VCC
20
KEY
21
OVL3
22
NC
23
OVL4
24
USBP5
25
OVL5
26
USBM5
27
VCC
28
GND
29
VCC
30
GND
31
VCC
32
GND
33
USBP4
34
GND
35
USBM4
36
GND
37
VCC
38
GND
39
VCC
40
GND
41
USBP3
42
NC
43
USBM3
44
NC