User manual

Operation of EZ
For more information visit: www.EatonElectrical.comMN05013003E 77
Relay, function relays
EZ has nine different types of relay for wiring in a circuit
diagram.
Expansion input terminal
R
– R1…R12 81
Short-circuit/overload with
expansion
R
– R15…R16 241
EZ output
(expansion or S auxiliary marker)
S
S1…S8
(as
marker)
S1…S8 89
Timing function relay
T t
T1…T16 T1…T16 150
Jump label
: – :1…:8 :1…:8 166
Year time switch
Y Y1…Y8 Y1…Y8 169
Master reset, (central reset)
Z Z1…Z3 Z1…Z3 176
Contact type
Make
contact
Break
contact
EZ500 EZ700 Page
R
R
S
Y
Z
Relays EZ display EZ500 EZ700 Coil
function
Parame
ters
Analog value comparator
function relays
A
A1…A16 A1…A16 – 
Counter function relays
C
C1…C16 C1…C16  
Text marker function relays
D
D1…D16 D1…D16  
7-day time switch function
relays
Ö
Ö1…Ö4 Ö1…Ö4 – 
Markers (auxiliary relay)
M
M1…M16 M1…M16  –
Markers (auxiliary relay)
N N1…N16 N1…N16  –
Operating hours counters
O O1…O4 O1…O4  
EZ output relays
Q
Q1…Q8 Q1…Q8  –
EZ output relay expansion,
auxiliary markers
S
S1…S8
(as marker)
S1…S8  –
Timer function relays
T
T1…T16 T1…T16  
EZ500_700.book Page 77 Tuesday, May 3, 2005 5:15 PM