Siemens FDCIO223

Structure and function
17
Building Technologies
009122_e1_en_--
Fire Safety
2015-10-06
3.2.2 Circuit board view
1
2
3
4
5
6
7
8
91011111212
17
17
16
15
13
13
14
EN54-18:2005
EN54-17:2005
IdN
r.
G206054
Circuit board view
1 Ground connection
2 Shielding connection for inputs/outputs 'I/O 1' and 'I/O 2'
3 Connection for input/output 'I/O 2'
4 Connection for input/output 'I/O 1'
5 Jumper for polarization of monitoring for input/output 'I/O 2'
6 Jumper for polarization of monitoring for input/output 'I/O 1'
7 Push button for calibrating control lines
8 Jumper for ground fault monitoring of inputs/outputs 'I/O 1' and 'I/O 2'
9 LEDs for indicating the status of input/output 'I/O 2'
10 LEDs for indicating the status of input/output 'I/O 1'
11 LEDs for indicating the status of the input/output module's secondary side
12 LEDs for indicating the status of the input/output module's primary side
13 Connectors for the FDnet/C-NET detector line
14 Connection for the detector exchanger and tester (MC link)
15 Connection for the FDnet/C-NET detector line shielding
16 Connection for the 24 V supply shielding
17 Connection for the 24 V secondary side supply