Sda Wiring Via I/O Module Fdcio222 - Siemens FS20 Mounting & Installation

Mounting and installation FC2080
6
Installing the key safe adapter [DE]

6.14.4 SDA wiring via I/O module FDCIO222

FCI2007
27V2
X11
X12
0 V
I/O4
S4
1
RESET
S1
Betrieb
TEST
F1
Alarm
Entr.
0,5AT
X2
Stromversorgung SD-Heizung
318 | 354
Building Technologies
Fire Safety
In the following example, with control via I/O module FDCIO222, the heating of the
key safe adapter is wired so that it is isolated in the event of an alarm or a power
failure.
Control via an FDCIO222 with heating isolation
+
4
-
1
7
8
8
J2
3
2
1
J1
3
2
1
Figure 177: In-principle wiring of the SDA3000 via I/O module FDCIO223 with heating which can be
isolated
SD-Sabotage
21
Riegelkontakt
Entriegelung/Türöffner
Sabotage
1k15 3k01
14 13 12 11
FDCIO222
22 23 24
2k2
5 W
Heizung
FSD
008851_s_en_--
2016-01-27