Siemens FDCIO223

Structure and function
20
Building Technologies
009122_e1_en_--
Fire Safety
2015-10-06
3.2.4 Adjustment elements
off
on
invert
norm
invert
norm
Supervision
I/O 1 I/O 2
adjust
Adjustment elements
Legend
Jumper
Function
Position
Meaning
(Ref 8)
Ground fault monitoring on
1
Activated
off Deactivated
Supervision
I/O 1
(Ref 6)
Input/output 1:
Polarity during monitoring
norm
1
Setting for:
 Control line featuring identical-polarity monitoring
 Detector line
 Contact input
invert Setting for:
 Control line featuring reverse-polarity monitoring
Supervision
I/O 2
(Ref 5)
Input/output 2:
Polarity during monitoring
norm
1
Setting for:
 Control line featuring identical-polarity monitoring
 Detector line
 Contact input
invert Setting for:
 Control line featuring reverse-polarity monitoring
Adjustment elements
1
Jumper setting shown in the figure (corresponds to factory setting)