Siemens FS720 Quick Reference For Components / Pin Assignment page 123

25.2.5 X12 driver outputs 25 ... 48
Building Technologies
Fire Safety & Security Products
PIN Designation
1(-), 2(+) LED 25
3(-), 4(+) LED 26
5(-), 6(+) LED 27
7(-), 8(+) LED 28
9(-), 10(+) LED 29
11(-), 12(+) LED 30
13(-), 14(+) LED 31
15(-), 16(+) LED 32
17(-), 18(+) LED 33
19(-), 20(+) LED 34
21(-), 22(+) LED 35
23(-), 24(+) LED 36
25(-), 26(+) LED 37
27(-), 28(+) LED 38
29(-), 30(+) LED 39
31(-), 32(+) LED 40
33(-), 34(+) LED 41
35(-), 36(+) LED 42
37(-), 38(+) LED 43
39(-), 40(+) LED 44
41(-), 42(+) LED 45
43(-), 44(+) LED 46
45(-), 46(+) LED 47
47(-), 48(+) LED 48
49(-), 50(+) nc
The ribbon cable with the LEDs is connected to the periphery plug X12 depending
on the application.
X12
LED 25 -
LED 25 +
-
LED 48
LED 48 +
nc
nc
Description
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
External LED power source or logic output
Not connected
1
2
47
48
49
50
Mimic display driver FT2001-A1
A6V10210410_a_en_--
18.05.2009
123