Honeywell Temaline TKL19, Руководство по установке

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Page 14 of 24
1.5.5.1 Using an External Relay
In case of excessive use or use under elevated current or voltage, you must
insert a relay capable of supporting the load for a higher number of
operations.
The coil for the repeater relay must always be equipped with transient
suppressors, as can be seen in Figures 9 and 10.
It is also suggested to use a transient suppressor on the load in order to
prolong the life of the external relay.
V
E
X
T
_r
el
ay
VE
XT
_
re
lay
co
il fo
r
re
pe
at
er
r
el
ay
Transient Suppressor
:
Vext AC = Mov75Vac
Vext DC = diodo 1N4004
Relay 1
Mov75Vac
Transient
Suppressor
Va
c
Va
c
C
NC
NO
co
il
fo
r e
lec
tri
ca
l l
ock
in
g
de
vi
ce
/r
e
pea
ter
Figure 11: Connection for Output Relay 1 (NO) – External Relay