Fire terminal board FTI2001-A1
34
Building Technologies A6V10210410_a_en_--
Fire Safety & Security Products 18.05.2009
7.2.3 X6/X7 supply input 2/1
If the fire terminal is supplied by a fire control panel, a redundant supply is needed
according to EN 54. For reasons of reliability, the two supply lines must be routed
separately.
Fire terminal board
FT724
U
Sys 1
U
Sys 2
X7
X6
FTI2001-A1, supply via a fire control panel
X6, supply input 2
PIN Designation Description
4 VSYS - 2 Ground
3 VSYS - 2 Ground
2 VSYS + 2 System supply 21 … 28.6 V DC (+)
1 VSYS + 2 System supply 21 … 28.6 V DC (+)
Admissible cable cross-section: 0,2 ... 2,5 mm²
4
3
X6
VSYS -2
VSYS -2
2
1
VSYS +2
VSYS +2
-
+
-
+
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