urmet domus IPerCom - Page 29

Typical connections for fail safe (fail open) electric release -
Typical connections for fail secure (fail locked) electric release -
NO
COM
-
Pt No
SE-
SE+
-
NC
788/100
+V
0V
Varistor
+V
Lock
power
supply
SE+
SE-
SE2
C
NC
NO
V
-
V+
ILL
PA
SP
AD/ILA
V3
V5
The 788/100 is a miniature
relay designed to fit inside
the 1060/74 back box
0V
+V
0V
Varistor
SE+
SE-
SE2
C
NC
NO
V
-
V+
ILL
PA
SP
AD/ILA
V3
V5
25