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Edwards Signaling® Multi-Tone Electronic Signals Are Used For Emergency Warning Systems, Plant Evacuation And Security Alarms, Shift Notifications, Paging Signals And Other Industrial Applications.
Edwards Signaling® Multi-Tone Electronic Signals are solidly made for long lasting durability and dependability. Heavy duty industrial tone selectable signaling device capable of producing volume controlled high decibel tones. Microprocessor circuit creates multiple distinctive tones selected by setting a dip switch within the unit. Can be activated from field wired normally open contacts or from an external voltage source such as an output of a PLC. PLC compatibility assures no additional loading resistors or relays are required for set up. 1/2" conduit or surface mounting. Available with 1 or 4 input and outputs and 120V AC, 20-24V DC, 24V AC/DC and 120-240V AC, 125-250V DC voltages. Explosion Proof Signal for use in hazardous locations is also available. UL and cLU listed.
Edwards Signaling® Tone Generators Are Used For Emergency Warning Systems, Plant Evacuation Alarms, Security Intrusion Sirens, Shift Start and Dismissal Horns And Paging Signals.
Edwards Signaling® Tone Generators are solidly made for long lasting durability and dependability. Designed for applications where simultaneous signaling of a high decibel heavy duty signal is required. Assures a synchronous signaling sound from all remote speakers. 55 tone capability. No additional tone modules needed. Centralized programmable tone selection. System-wide priority tone selection. Four tones may be activated from field-wired normally open contacts or an external voltage source such as an output of a PLC. Tones are selected by setting miniature dip switches within the unit. Tones operate on a pyramid-type priority system. On-site volume control. Available in 24V AC/DC and 120V AC voltage.