System Description
7
Description of the Connections on the Control Unit
Connection Name
Function
Description
1
2
3
4
5
6
7
8
9
+ U
0V
aLSN1
bLSN1
+ U
0V
aLSN2
bLSN2
Ground
Input
Input
Input
Input
Output
Output
Output
Output
Distributor
Power supply 9.6 - 30V
Power supply 0V
LSN incoming
LSN incoming
Power supply 9.6 - 30V
Power supply 0V
LSN outgoing
LSN outgoing
Operating ground
10 - 16
T7 - T1
Code key-
pad
Code keypad connection
17
Test
Input
This input is for test purposes only, i.e. a line
should only be connected temporarily to perform a
test. The SPE blocking element's bolt will engage
when 0V is connected.
18
N.A.
21/22
23/24
Free
Free
Distributor
Distributor
Free plug-in terminals, 21 and 22 connected
Free plug-in terminals, 23 and 24 connected
31
32
33
34
35/36
LED 2
LED 1
SU
+12V
ANT2/ANT1
Output
Output
Output
Output
Input
Green LED reader
Red LED reader
Buzzer reader
Power supply 12V reader
Antenna reader
37/38
39
40
41
42
MOT2/MOT1
HALL2
HALL1
0V
+12V SPE
Output
Input
Input
Output
Output
SPE blocking element motor control
Detection of initial bolt position
Detection of final bolt position
Power supply 0V for SPE blocking element
Power supply 12V for SPE blocking element
43 Ground
Distributor
Operating
ground
44/45
0V/VÜ
Input
Connection option for conventional bolt contact
46/47
50/51
EW1b/EW1a
0V/PL 1
Input
Input
Connection option for magnetic contact
Connection option for magnetic contact
48/49
Free
Distributor
Free plug-in terminals
52/53
0V/PL 2
Input
Primary line usable depending on connection
54 - 57
Free
Distributor
Free plug-in terminals
Note: The primary lines PL 1, PL 2 and VÜ are evaluated by the control unit.
R
E
EG
51
50
47
46
Conventional magnetic contact
R
E
EG is
permanently built-in