68 Installation instructions / ACS-2 plus
16. Connection diagrams
Connection diagram for:
026010.00 Magnetic card mortise reader, sm
026016.00 Motorized magnetic card reader, sm
026342.00 Chip card reader, sm
026345.00 Chip card reader module for Siedle “Vario” System, item no. 027545 -
027548
026053.00 Magnetic card swipe reader, sm
The terminals 10 and 11 of the reader must only be connected with motorized readers.
If only one reader is used, this reader is always connected as reader 1.
ACS-2 plus terminal assignment: DIP switch positions on the CPU board of the ACS-2 plus
(see chapter 8.5):
Switch
block
DIP Position Designation Reader
S2
1 ON Clock 1
Pull
down
1
2 ON Data 1
3 ON Clock 2
2
4 ON Data 2
5 OFF Clock 1
Pull
up
1
6 OFF Data 1
7 OFF Clock 2
2
8 OFF Data 2