Mitsubishi MELSEC LJ71C24, User Manual

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5 SYSTEM CONFIGURATION
(3) System examples
(a) Connecting two external devices to the C24
Connect external devices such as a GOT and a barcode reader to one C24.
Data can be exchanged between a GOT and a device such as a barcode
reader via the C24.
1: For the RS-232 adapter, refer to the following manual.
MELSEC-L CPU Module User's Manual (Hardware Design,
Maintenance and Inspection)
(b) Connecting an external device and multiple C24s
Connect multiple C24s to a personal computer in a multidrop network.
From the personal computer, data in each CPU module can be written or
read via each C24.
For the combinations of external devices and the C24, refer to Section 5.3.
RS-485 RS-485
RS-232
1 1 1
1: For the RS-232 adapter, refer to the following manual.
MELSEC-L CPU Module User's Manual (Hardware Design,
Maintenance and Inspection)
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