Eaton PROFIBUS-DP EZ204-DP User Manual Page 185

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Basic circuits
For more information visit: www.EatonElectrical.comMN05013003E 181
Parallel circuit operating like a series connection of make
contacts
A series circuit with more than three contacts (make contacts)
can be implemented with a parallel circuit of break contacts on
a negated coil.
In the EZ circuit diagram you can switch as many rungs in
parallel as you have rungs available.
Table 19: Parallel connection of break contacts on a negated coil
I1u------ÅQ1
i2s
I3s
I4s
I5k
I1 I2 I3 I4 I5 Q1
000000
00001
0
00010
0
00011
0
00100
0
00101
0
00110
0
00111
0
01000
0
01001
0
01010
0
010110
01100
0
… … … … …
0
… … … … …
0
11111
1
EZ500_700.book Page 181 Tuesday, May 3, 2005 5:15 PM
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