Mitsubishi Electric CC-Link User Manual page 30

5 HANDLING CC-LINK EMBEDDED I/O ADAPTER
DA
DB
DG
SLD
FG
+24V
24G
Adapter power supply
5 - 3
[Board pattern example]
(top view)
AJ65MBTL1N-16DT
: When using a multi-layer board, eliminate the inner layers to prevent the
capacitance between DA and DB from increasing.
(3) Precautions for soldering
Note the following when soldering the CC-Link embedded I/O adapter to the user
board.
(a) Before soldering, do not store the CC-Link embedded I/O adapter in dusty,
gas-corrosive or similar environment that may deteriorate the solderability of
the adapter pins.
(b) Do not touch the pins of the CC-Link embedded I/O adapter directly.
Doing so can cause the deterioration of solderability.
(c) Do not bend or cut the pins of the CC-Link embedded I/O adapter.
In addition, do not use the CC-Link embedded I/O adapter that has been
dropped, impacted and/or stressed.
Doing so can cause a malfunction or like.
(d) Do not clean the adapter before and after soldering work.
(e) Do not use corrosive flux, e.g. acid or alkali.
(f) Carry out hand soldering or post soldering.
Do not perform flow soldering.
B22 A22
B01 A01
MELSEC-A
I/O connector
I/O power supply
24VDC
24GDC
5 - 3