KEYENCE BL-600 Series User Manual
Page 38
Chapter 3 Connection and Installation
28
3
5
3
4
3
2
4
6
7
8
5
BL-U2
RD
SD
SG
SD
ER
RD
DR
RS
CS
SG
D-sub 9-pin (female)
#4-40 screw
Communication port
RJ11
* KEYENCE option OP-96368 (2.5 m)
and OP-96369 (conversion connector)
can be used.
3.2.3 Connecting RS-232C (BL-U2)
Pin assignment of the RS-232C port
The BL-U1 has a RS-232C port with the following pin assignment.
■ RS-232C port pin assignment
*
One connector is provided.
Wiring the RS-232C cable
Connect the BL-U1 to a personal computer or other devices with the following
wiring.
■ Connecting a PC
9-pin serial port
25-pin serial port
■ Connecting NEW KV Series/Communication port
KV-10/16/24/40
D-sub 9-pin (male)
DTE specification
(defined as terminal)
#4-40 screw (female)
2
1
3 4 5
6 7 8 9
POWER
SD
RD
READER
RS-232C
RS-232C port
.
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PC
SD
RD
DR
SG
ER
CS
RS
3
7
8
4
2
BL-U2
RD
Connector case
SD
DR
SG
RS
CS
ER
3
7
8
4
6
5
6
5
D-sub 9-pin (female)
#4-40 screw
D-sub 9-pin (female)
#4-40 screw
Connector case
2
PC
RD
SD
FG
ER
SG
DR
CS
RS
3
4
5
6
2
1
BL-U2
RD
Connector case
SD
DR
SG
RS
CS
ER
3
7
8
4
6
5
20
7
D-sub 25-pin (male)
M2.6 screw
D-sub 9-pin (female)
#4-40 screw
* KEYENCE option OP-22149 (1.5 m)
or OP-25057 (conversion connector)
can be used.
* KEYENCE option cable OP-27937 (2 m)
can be used.