Fire Detection System Planning Guide

ManualsBrandsSiemens ManualsSmoke AlarmFC700A

Connection factors, line resistances and capacitances

Siemens Building Technologies 007836_a_en_--.doc

Fire & Security Products 03.2004

16 Connection factors, line resistances and capacitan-

ces

16.1 Terminology and abbreviations

KLK Collective line factor (SynoLINE600)

KMK Load factor for collective / conventional elements (SynoLINE600/300)

APLK addressable line factor (SynoLOOP)

APMK Load factor for addressable elements (SynoLOOP)

16.2 Collective detection line

– The modules E3M080 / DC1192 have the collective line factor KLK 25

– Line resistance max. 250Ω, 150Ω depending on evaluation required (line type 1,

11)

– Line capacitance max. 4µF

The entire line from the control unit to the last detector as well as all response

indicator lines must be included when working out capacitance.

 Details see document 007831

The total amount of detectors connected to one collective line should not ex-

ceed a loading factor of 25

Element Short designation Load factor KMK

Smoke detector OP620C/OP320C 1

Heat detector HI620C/622C/HI320C/322C 1

Multisensor smoke detector OH320C 1

Smoke detector DO1101-Ex 1,6

Heat detector DT1101-Ex 1

Infrared flame detector DF1101-Ex 6

Infrared flame detector DF1191/92 6

Linear smoke detector DLO1191 25

Manual call point DM1101, DM1103 1

In-/output module DC1192 1

16.3 Addressable detection line

– The line module E3M111 has the addressable line factor APLK 128

– Line resistance see chapter 16.4

– Line capacitance see chapter 16.4

For a description of the E3M111 line module, see document 007831 'Hardware de-

scription'.

The total amount of detectors connected to one addressable line should not

exceed a loading factor of 128

Element Short designation Load factor APMK

Smoke detector OP620A, OP320A 1

Heat detector HI620A/622A, HI320A/322A 1

Multisensor smoke detector OH620A, OH320A 1

Infrared flame detector DF1191/92 5

Manual call point MT320A, DM1133 1

Input module EB322A 1

Output module AB322A 2

In-/output module ABI322A 2

In-/output module DC1192, CB320A 3

Do not install lines longer than 2000m