1 Cerberus AlgoRexInput/output moduleInteractive / AnalogPLUS / CollectiveDC1192 Input/output module suitable for: collective fire detection system as detection line coupler interactive and AnalogPLUS fire detection system for the connection of up to 25 fire detectors with collectiveaddress or for the connection of monitored alarm devices Operation with additional 24V supply Microprocessor-controlled evaluation and line isolation function Housing for surface mounting with PG16 cable entries Robust construction for use in dry, dusty and wet areasFire & Security ProductsSiemens Building Technologies Group2 Fire & Security ProductsSiemens Building Technologies GroupApplicationIn the collective fire detection system: For galvanic isolation (detection line coupler) between control unit and shuntZener diode barrier with fire detectors for the interactive and AnalogPLUS fire detection system (with software EP5): For the connection of fire detectors with collective address (special detectors or viashunt Zener diode barriers, detectors for areas) or for the of alarm devices.
2 For connection on the line direct as a bus the interactive and AnalogPLUS fire detection system: Address assignment during commissioning via the key on the electronics addressing is indicated by the flashing of the LED. The key and LED areonly accessible or visible when the housing is open. Built in line disconnection switches. Any short circuit on the detector bus is locatedby the control unit and the defective component isolated between two line switches. A loop line ensures optimal The housing with cover DCA1191 and the terminal plate DCB1192A are required forinstallation. The housing has six PG16 threaded cable entries to feed in the cable. The DCA1192A electronics unit is only inserted after the wiring check shortly & Security ProductsSiemens Building Technologies GroupConnectionor24 VDCE xternalSupplyvoltageEOL22(Ex)Collectivel ineGHEOL22(Ex)Collectiveline ExExSB3 DetectorBusDCA1192A1234 DCB1192 AGHGHQRVWQRVWZ24 VDCE xternalsupplyvoltageGHGHQRVWQRVWEOL1 ControllineOption ExEOL 2)1)1)Connection only for not be connected if SB3 is )With collective line insert the EOL depending on the control unit in the last ,51351354,5 DCA1191 Details for orderingTypePart noDesignationWeightInput / output moduleDCA1191458 856 Housing with 120 Electronics unit incl.
3 450 Terminal 708 Auxiliary terminal, .. 676 Cable gland parts 256 786 Resistor 3k , 1%, (EOL1) EOL22(Ex)516 unit 4 Fire & Security ProductsSiemens Building Technologies GroupTechnical dataPrimary lineCollective line Load factorCompatible with E3M080,CI1110/15, CZ10, KB24, GF24 KMK = 1 Interactive line Load factor Line separator factorCompatible with E3M070,E3M071, K3M071 IMK = 2 ITK = 1 AnalogPLUS line Load factorCompatible with E3M110,E3M111, K3M111, CI1115 APMK = 3 Secondary lineCollective line Operating voltage Operating current Line resistance, depends on thetype of line unit Line factor18 .. 22 VDCmax. 5mA50 .. 250 EOL22(Ex)KLK = 25 External supply Operating voltage Quiescent current (standby) Operating current, collective line Operating current, control line Ripple18 .. 32 VDC 45mA 0, .. 2 Amax. 2 VppControl line Operating voltage Operating current unit (EOL1)18 .. 32 VDCmax.
4 2A / 60 WResistor 3k , 1%, area per .. / AWG 24 .. 14 Operating temperature + 70 CStorage temperature 30 .. + 75 CHumidity with DCA1191 34 C: 100% dty t C 93C00%>34 C: 35g/m3 IEC protection category with DCA1191IP 56 Legend:KMK =Load factor for collective elementsIMK =Load factor for interactive elementsITK =Interactive line separator factorAPMK=Load factor for AnalogPLUS elementsKLK =Collective line factorNotes:Compatibility of the detectors on the secondary line as for E3M080 Admissible only electronic alarm devicesFor Ex application observe the rules as prescribed in the document e1204 with current indexE Siemens Building Technologies AGSubject to changeDocument S11 Section