1-6 (E)
BKPF-R70
1-6. Signal Input/Output
Input and output signals of connectors on the connector
panel are shown below.
fig1-09E
Pin No.
I/O
Signal
1
_
FG
2
OUT
TXD (
_
)
3
IN
RXD (
+
)
4
IN/OUT
TX GND
5
_
NC
6
IN/OUT
RX GND
7
OUT
TXD (
+
)
8
IN
RXD (
_
)
9
_
NC
fig1-10E
Pin No.
I/O
Signal
1
_
NC
2
IN
RXD
3
OUT
TXD
4
OUT
DTR
5
IN/OUT
GND
6
IN
DSR
7
OUT
RTS
8
IN
CTS
9
_
NC
fig1-11E
Pin No.
I/O
Signal
1
IN/OUT
+
5 V
2
IN/OUT
+
5 V
3
IN/OUT
GND
4
IN/OUT
GND
5
IN/OUT
TERM TX
6
IN/OUT
TERM RX
7
IN/OUT
TERM RTS
8
IN/OUT
TERM CTSA
9
IN/OUT
TERM DSRA
10
IN/OUT
422 TXD1
11
IN/OUT
422 RTS1
12
IN/OUT
422 RXD1 (
+
)
13
IN/OUT
422 RXD1 (
_
)
14
IN
GND
15
IN
GND
16
IN
GND
17
IN
GND
18
IN/OUT
BACKUP TX
19
IN/OUT
BACKUP RX
20
IN/OUT
ACTIVE
21
IN/OUT
BACKUP IN
22
IN/OUT
BACKUP OUT
23
IN/OUT
TALLY COM
24
IN/OUT
TALLY 2
25
IN
GND
13
25
1
14
MAIN-BACKUP (D-sub 25-pin female)
<External View>
5
9
6
1
REMOTE 2 (D-sub 9-pin, female)
<External View>
1
6
9
5
REMOTE 3 (D-sub 9-pin, male)
<External View>
1-6. Signal Input/Output
