Pin Assignments; X1 Supply - Siemens 13-xx-ST-SBT Series Product Data

6 Fire terminal board FTI2001-A1

Pin assignments

6.3 Pin assignments
6.3.1
46
Building Technologies
Fire Safety

X1 supply

The optional power supply or the external 24 V supply is connected to supply input
X1.
FT2040
U
Sys
FTI2001-A1, supply input for external supply or fitted power supply (optional)
Pin Designation
10 VSYS–
9 VSYS–
8 VSYS+
7 VSYS+
6 3SRC–
5 3SRC+
4 COMMON
3 #MAINS
2 #CONV
1 #BATT
Admissible cable cross-section: 0.2...2.5 mm²
Fire terminal board
X1
Description
Supply input from the power supply (–)
Supply input from the power supply (–)
Supply input from the power supply (+)
Supply input from the power supply (+)
Input for third supply source (–) [FR]
Input for third supply source (+) [FR]
Ground
Message input from the power supply: Mains failure
Message input from the power supply: Converter fault
Message input from the power supply: Battery fault
008837_q_en_--
14.05.2012