X8 Monitoring External Supply And Operating Led - Siemens 13-xx-ST-SBT Series Product Data

41.3.3
Building Technologies
Fire Safety
Pin Designation
35(-), 36(+) LED 18
37(-), 38(+) LED 19
39(-), 40(+) LED 20
41(-), 42(+) LED 21
43(-), 44(+) LED 22
45(-), 46(+) LED 23
47(-), 48(+) LED 24
49(-), 50(+) nc
The ribbon cable with the LEDs is connected to the periphery plug X11 depending
on the application.
X11
LED 1 -
LED 1 +
-
LED 24
LED 24 +
nc
nc

X8 monitoring external supply and operating LED

Pin Designation
1 #BATT
2 #CONVERT
3 #MAINS
4 #LED_1
5 LED_PWR
6 #LED_2
X8
#BATT - 1
#CONVERT - 2
#MAINS - 3
#LED_1 - 4
LED_PWR + 5
#LED_2 - 6
Mimic display driver FT2001-A1
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
Not connected
1
2
47
48
49
50
Description
Message input from the external power supply: Battery
malfunction (not used)
Message input from the external power supply: Converter
fault (not used)
Message input from the external power supply: Mains failure
(not used)
Signal for operating LED 'LED_1'
Supply + for 'LED_1' and 'LED_2'
Signal 'LED_2' (not used)
41
Pin assignments
235
008837_q_en_--
14.05.2012