TDSi EXcel4 User Manual page 18

Optica Proximity Reader with Keypad (5002-0390 and 5002-0391)
EXcel Reader connection
terminal
14 Reader 1 MAG-DATA
15 Reader 1 MAG-CLK
16 Reader 1 LED
18 Reader 1 0V
17 Reader 1 12V
28 Reader 2 12V
25 Reader 2 MAG-DATA
26 Reader 2 MAG-CLK
27 Reader 2 LED
29 Reader 2 0V
28 Reader 3 12V
30 Reader 3 MAG-DATA
31 Reader 3 MAG-CLK
32 Reader 3 LED
29 Reader 3 0V
44 Reader 4 12V
41 Reader 4 MAG-DATA
42 Reader 4 MAG-CLK
43 Reader 4 LED
45 Reader 4 0V
Reader LED control in EX series bicolour
The Reader LED default is set to bi-colour. (This can be reprogrammed to Red Only.)
The LED line is held at approximately 5V, and in normal mode will pulse to 0 Volts every 2
seconds (red LED). Upon access granted this will activate to 12 Volts for 5seconds
(Green).
Terminal Pin connection
4 (Mag Data)
3 (Mag Clock)
5 (Red LED)
1 (0V)
2 (10 - 14V)
2 (10 - 14V)
4 (Mag Data)
3 (Mag Clock)
5 (Red LED)
1 (0V)
2 (10 - 14V)
4 (Mag Data)
3 (Mag Clock)
5 (Red LED)
1 (0V)
2 (10 - 14V)
4 (Mag Data)
3 (Mag Clock)
5 (Red LED)
1 (0V)
EXcel4 Controller Page 12