Siemens FS-250 Spécifications télécharger pdf (Page 42)

FS-250 Installation and Operation Manual

P2 Addressable Device Wiring Diagrams

Refer to the instruction sheets packed with each device.

Detectors and modules may be wired together according to several NFPA defined wiring

styles. The wiring style that is appropriate for your installation should be determined from

the relevant building codes and the Authority Having Jurisdiction.

Style 4 wiring permits branching of circuit connections. The control equipment supervises

modules because they are active and must respond periodically to the control panel's

interrogation.

P2 ADDRESSABLE DEVICE CIRCUIT WIRING / OPERATION COMPARABLE TO NFPA STYLE 4

Siemens P2 Devices: Detectors, Monitor Modules, or Control Modules up to a maximum of 252 devices per addressable device circuit. A

Maximum of 20 devices recommended per Isolator Module. A Maximum of 15 Isolator Modules per addressable device circuit.

SUPERVISED,

POWER LIMITED

TO OPTIONAL

BRANCH(ES) OF

LOOP CIRCUIT

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Siemens FS-250 Spécifications Page 42