KEYENCE LJ-H1W - Manual (Page 23)

Connecting via RS-232C
Getting St
a
rted
1
1-19 LJ-H1W-M-NO1-E
Connecting via RS-232C
This section explains how to connect the controller to a computer with an RS-232C connection.
To connect the controller to a computer with an RS-232C cable, one of the following dedicated cables is
required: OP-96368 (straight cable 2.5 m), and a port adapter, either OP-26401 (D-sub 9-pin), or OP-96369 (D-
sub 25-pin).
Note Note
The required cable varies depending on the location and direction of the RS-232C port on the computer. When connecting with
the RS-232C cable, see the instruction manual that comes with the computer.
1
Connect the dedicated cable (OP-96368) to the RS-232C connector on the controller.
2
Connect OP-96368 to OP-26401, and then connect to the RS-232C connector on the computer.
This procedure describes an example when using OP-26401 (D-sub 9-pin).
Connecting
O P- 26 40 1
Computer
OP-26401 or
OP-96369
OP-96368