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TK_S014 – Installation Manual
17
Connecting the door
Door Connection (Using +14V Internal Power Supply)
LONWORKS POWER
E
LE
C
TR
O
LOC
K
White
Yellow
E
LE
C
TR
O
LOC
K
White
Yellow
switch
switch
OU
T
1
+
12LO
CK
OU
T
2
IN1
IN2
GN
D
GN
D
LO
N
-A
LO
N
-B
G
N
D
S
U
PP
L
Y I
N
+
12V
S
U
P
P
LY
I
N
G
ND
G
ND
W
IE
0
-IN
1
W
IE
1
-IN
1
L
E
D-
RE
D1
L
E
D-
G
RE
E
N
1
B
UZ
Z
E
R1
+
12V
R
D
R
+
12LO
CK
G
ND
W
IE
0
-IN
2
W
IE
1
-IN
2
L
E
D-
RE
D2
L
E
D-
G
RE
E
N
2
B
UZ
Z
E
R2
+
12V
R
D
R
GN
D
GN
D
G
ND
JP1 JP2
1
2
3
Figure 11. Door Connection Using +14V Internal Power Supply
Be aware that, even if the diode is already embedded in the unit, in some cases (long cable installed
near the inputs cables) may be useful to add an external diode provided with the unit close
to the relay device