Faraday MPC-6000 Installation, Operation And Maintenance Manual page 59

MPC-6000 / MPC-7000 / RND-2 INSTALLATION, OPERATION AND MAINTENANCE MANUAL
X1 ADDRESSABLE DEVICE CIRCUIT WIRING / OPERATION COMPARABLE TO NFPA STYLE 6
Style 6 provides redundant communication paths.
SUPERVISED
POWER LIMITED
NOTE: Faraday X1 Devices: Detectors, Monitor Modules, or Control Modules up to a maximum of 252 devices per addressable device circuit.
A Maximum of 20 devices recommended between Isolator Modules. A Maximum of 15 Isolator Modules per addressable device circuit.
NOTE: If more than one 8706 is used on an X1 device loop, the loop must be wired Class A or the riser conductors must be installed in
accordance with the Survivability From Attack By Fire requirements in the National Fire Alarm Code, NFPA 72. If wired Class A, at least one
8709 loop isolator must be installed between each 8706 and between the panel and the first and last 8706. See the 8709 installation
instructions for the maximum number of isolators allowed per loop and other wiring instructions.
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