KEYENCE BL-180 - Manual (Page 108)

Power Supply BL-U1
102
When using
the BL-U1 For a PC with a 9-pin D-sub RS-232C connector
If the RS-232C interface of your personal computer uses a D-sub 9-pin connector,
prepare a cable as described below.
The BL-U1 can also be connected to a personal computer using a 25-pin to 9-pin
adapter and a 25-pin to 25-pin null modem cable as described below. The option-
al OP-22149 null modem cable (1.5 m) is available from KEYENCE.
1
2
3
4
5
7
6
20
BL-U1
SD
FG
RD
RS
CS
SG
DR
ER
–
2
3
4
6
5
7
8
PC
Connector case
RD
SD
ER
DR
SG
RS
CS
D-sub 9-pin (female)
#4-40 screw
D-sub 25-pin (male)
M 2.6 screw
Be sure to use a metal connector case for the
9-pin D-sub connector. Connect the connec-
tor case to the shield wire.
BL-U1
25-pin to 25-pin null modem cable
OP-22149 (1.5 m)
25- to 9-pin adapter
OP-25057
IBM-PC/AT
compatible