Siemens FDCIO223

Structure and function
15
Building Technologies
009122_e1_en_--
Fire Safety
2015-10-06
3 Structure and function
3.1 Overview
The input/output module FDCIO223 is operated on the FDnet/C-NET and features
two inputs/outputs. These can be configured as follows:
 Collective detector line
 Control line
 Contact input
The figure below shows the integration of the module in the fire detection system.
Input/output module in the fire detection system
Properties
 Connection of two collective detector lines to the FDnet/C-NET
 Connection of monitored or non-monitored contacts
 Monitored control of equipment
 Built-in line separator
 Compatible with AlgoRex, SIGMASYS, and FS20/FS720 fire detection systems
 With the safety barrier, it is also possible to connect intrinsically safe detectors
(ex-zones 1 and 2)
If the input/output module FDCIO223 is operated in conjunction with a fire
detection system FS20/FS720, only collective detector lines and monitored
equipment control are supported. It is not possible for contacts to be connected.