Mitsubishi MELFA SQ Series, Standard Specifications Manual

Page: 66 / 138

3-55 Emergency stop input and output etc.
3 Controller
Be sufficiently careful and wiring so that two or more emergency stop switches work
independently. Don't function only on AND conditions (Two or more emergency stop
switch status are all ON).
Fig.3-16 ： Emergency stop cable connection (ferrite core installation DU1A-700 series)
CAUTION
300mm以内
EMGINコネクタ
フェライトコア（付属品）
２回通し
Pin allotment of EMGIN and the EMGOUT connector is shown in Fig. 3-16 .
Within 300mm
Ferrite core
(attachments)
Pass twice
EMGIN
<DU1A-700 series>
Note) Install one ferrite core on the emergency stop
line of both of the input-signal and output-
signal between peripheral equipment each.
However, when wiring by the input/output
signal line is bundled, install two ferrite cores
on the bundled line.
Note)
* The figure is standard specification
controller.
(CE marking specification is the same.)