4297 V-Plex® Loop Extender Module

The 4297 V-Plex® loop extender modules are accessories for use with ADEMCO control panels that support V-Plex polling loop devices. These modules receive signals from the control panel via an input loop, and then re-transmit boosted copies of these signals via an extension loop. They draw power for the internal circuitry and extension loop from a supplementary power supply such as the control panel auxiliary power output. The modules also isolate open and short circuit faults occurring on the extension loop from the input loop. These characteristics allow 4297 modules to be used to extend the control panel polling loop, to provide additional polling loop current, and to provide electrically isolated branch loops.

The 4297 modules are fully supervised and cause the control panel to trigger supervision fault indications for devices wired to the extension loop when operating power to the module fails or when an open or short circuit occurs on the extension loop. Modules cannot be used to increase the number of polling loop zones supported by the control panel, and is not designed to be used in a Class A wiring configuration.

Certifications:

UL 609 commercial burglary

UL864 commercial fire

UL985 household fire

UL1023 household burglary

NFPA-72 Compliant

• UL 609 commercial burglary
• UL864 commercial fire
• UL985 household fire
• UL1023 household burglary
• NFPA-72 Compliant