Connecting A Lockable Code Keypad - Bosch SE 220 LSNi Installation Manual

Smartkey arming device
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Connecting a Lockable Code Keypad

For information about connecting all other components, see "Connecting the Control Panel and
Optional Components".
Code keypad
1
10
2
9
3
8
RE
7
4
5
6
6
5
4
7
3
8
2
9
1
10
Cable length (T1-T7) <10m
Terminating resistor RESG tamper
in code keypad 12K1
Important notice: Connect points
LF1 and LF2 with a solder bridge
as described in the installation in-
structions for the code keypad.
LSN
rd
+
1 +U
bk
0V
2 0V
wt
aLSN1
3 aLSN1
yl
bLSN1
4 bLSN1
rd
+
5 +U
bk
0V
6 0V
wt
aLSN2
7 aLSN2
yl
bLSN2
8 bLSN2
9 Ground
10 T7
11 T6
12 T5
13 T4
14 T3
15 T2
16 T1
17 Test
18
21 Free
22 Free
Tamp
13
Installation Instructions
57 56
A
Free Free
0
0
CL
9
1
1
2
2
8
7
3
4
6
5
DK
BR1
B1 Operation
B2 Programming
B3 Bolt Test
23 24
R
EG 12K1 already installed
E
Points 21/22 and 23/24 are connected internally.
55 54
PL2 53
B
Free Free
C
0V 52
D
PL1 51
0
9
1
0V 50
2
8
7
3
Free 49
4
6
5
Free 48
EW1a 47
R
EG
EW1b 46
E
VÜ 45
0V 44
Ground 43
+12V SPE 42
0V 41
HALL1 40
HALL2 39
MOT1 38
MOT2 37
ANT1 36
ANT2 35
+12V 34
SU 33
LED
LED1 32
LED2 31

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