• Two Signaling Line Circuits (SLCs).
• To each SLC may be connected up to 126 addressable detectors and input/output devices.
• Compatible with Apollo’s Discovery, XP95 and Series 90 devices.
• Automatic detection of Class-A and Class-B connection.
• Each SLC is supervised for removing and adding of devices, and for ground fault for both class A and B.
• Each SLC is supervised for open-circuit.
• Each SLC provides protection for loop overload or shorting with restart mode. Overload or shorting of one loop, does not have an effect on the other loop.