Siemens FS720 - Page 121

Mimic display driver FT2001-A1
121
Building Technologies A6V10210410_a_en_--
Fire Safety & Security Products 18.05.2009
25.2.3 X8 monitoring external supply and operating LED
PIN Designation Description
1 #BATT Message input from the external power supply: Battery
malfunction (not used)
2 #CONVERT Message input from the external power supply: Converter
fault (not used)
3 #MAINS Message input from the external power supply: Mains failure
(not used)
4 #LED_1 Signal for operating LED 'LED_1'
5 LED_PWR Supply + for 'LED_1' and 'LED_2'
6 #LED_2 Signal 'LED_2' (not used)
4
3
6
5
X
8
LED_PWR
2
1#BATT
#CONVERT
#MAINS
#LED_1
#LED_2
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-
-
-
-
+