Kontron VMOD-2D Manual do Utilizador descarregar pdf (Página 35)

VMOD-2/VMOD-2D

12/15/97

Functional Description

Page 2 - 9Man. ID 03139, Rev. Index 0200

Figure 2-2: External Reset Connection — Example 2

Detect the opening of safety-cage doors of

any externa l device un der VMOD-2's co n-

trol.

The tw o wires are atta ched thr ough "N O"

terminal s of the switch , whic h automat ical ly

opens w hen the d oor beco mes "Uns afe"

(opened).

VM OD

Vcc

0V or

Gnd

Safety cage door holding NO switch

closed. Opening door (switch) will

cause a local reset to the VMOD-2

Machine

Upp er

pi g g ybac k

Lower

pi g g ybac k

2).

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Kontron VMOD-2D Manual do Utilizador Página 35