
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
2
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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