Consilium CFD5000 T/CM2.2 - System Data

Installation & Commissioning Manual 3Fire Detection System
5100607_CFD5000 T - CM2.2_Installation & Commissioning Manual_T_EN_2023_F
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The loop units in the CFD5000 FDS are designed to make decisions about the fault
and alarm condition locally. This adaptation has been done in order to ensure SIL
classification of the safety function.
External interfaces
The external interfaces to the CFD5000 FDS are:
•
redundant 28 VDC power from the CCP Fire, the CFD5000 modules will be
able to run on both power channels
•
the xFire signal to the CCP Fire, signals the fire condition, the CFD5000 FDS
supervises the integrity of the xFire signal
•
redundant communication (2 * RS-485) from/to the CCP Fire, used to
communicate between the unsafe part of the CFD5000 FDS modules and the
CCP Fire modules
•
smoke/heat sensors, safe detection of the fire condition by detectors (CS-PYH,
CS-PH Ex and CS-ASP) on the loop-line
•
detection of user activation by Manual Call points (CS-MCP) on the loop-line
•
inputs on IO Controllers (CS-IC10, CS-IC22 and CS-PYH) on the loop-line
•
outputs (dry relay contacts) on IO Controllers (CS-IC22) on the loop-line
•
fire/fault/disabled outputs signals located on the CS-Safety M module
•
Safety data, sent from CS-Com M via SDTv2 protocol
Power
The CFD5000 FDS gets power directly from the train. A passive module for
protection against EMC (surge, burst etc.) is needed.
Figure 5. Power via Surge Prot
The mains- and emergency power inputs are usually fed from the same source, the
power supplied to the power inputs is project dependent and is in this case not a
part of the safety function.
3.2 System data
Table 1. System data for CFD5000 fire detection system
System Data Specifications
Supply voltage 24 - 110 VDC