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18
TK_S014 – Installation Manual
Door Connection (Using +V External Power Supply)
You may power the electro lock doors using an external isolated power supply (Voltage between 10 and
28VDC).
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
AC IN
DC OUT
Isolated
Power supply
GN
D
10 -
28V
DC
JP1 JP2
1
2
3
Figure 12. Door Connection Using +V External 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
Setting the normality value for the outputs
Jumpers JP1 and JP2 are used to set the normality value for the Output of the device. The factory setting for
the jumpers is Normally Open (NO).
•
JP1 sets the normality value for the OUT 1
•
JP2 sets the normality value for the OUT 2
When the jumper is set between position 2 and 3 the normality value for the related output is Normally Open
(NO). This is the factory position for the jumper.
When the jumper is set between position 1 and 2 the normality value for the related output is Normally
Closed (NC).
Rules for installation in harsh environment