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Wiring with EZ
MN05013003E76
Coils
Coils are the actuating mechanisms of relays. In RUN mode,
the results of the wiring are sent to the coils, which switch on
or off accordingly. Coils can have seven different coil
functions.
Table 5: Usable contacts
EZ works with different contacts, which can be used in any
order in the contact fields of the circuit diagram.
Table 6: Contacts
Contact
EZ representation
Make contact
Open in the rest state
I, Q, M, N, A, Ö, Y, C, T, O, P, :,
D, S, R, Z
Break contact
Closed in the rest state
i, q, m, , a, ö, , c, t, , p, ,
, ,
N Y O D
S R Z
Contact type Make
contact
Break
contact
EZ500 EZ700 Page
Analog value comparator function
relay
A a
A1…A16 A1…A16 102
Counter function relay
C c
C1…C16 C1…C16 114
Text marker function relay
D
D1…D16 D1…D16 134
7-day time switch function relay
Ö ö
Ö1…Ö8 Ö1…Ö8 140
EZ input terminal
I
i
I1…I8 I1…I12 81
0 signal
I13 I13
Expansion status
– I14 241
Short-circuit/overload
I16 I15…I16 241
Marker (auxiliary relay)
M m
M1…M16 M1…M16 89
Marker (auxiliary relay)
N N1…N16 N1…N16 89
Operating hours counter
O O1…O4 O1…O4 145
Cursor button
P p
P1…P4 P1…P4 87
EZ output
Q q
Q1…Q4 Q1…Q8 81
D
N
O
EZ500_700.book Page 76 Tuesday, May 3, 2005 5:15 PM
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