Autocall A4905-9835 Temporal Code 4 Module for CO Gas Alarm Notification

Datasheet Peripherals Temporal Code 4 Module for CO Gas Alarm Notification 1: Temporal Code 4 Module Control NAC Current NAC Current Distance to NAC Source Connections Plate Range Range 1: Specifications 24 VDC NACs, up to 3 A maximum, by input NAC rating; for control of notification appliances compatible TC4 code pulse duty cycle current = 0.18 mA current = 15 mA current = 0 mA current = 3 mA close-nippled, 20 ft (6 m) maximum terminals for in/out wiring, 18 AWG to AWG wire (0.82 mm2 to 3.31 mm2 ) in. H x 4 1/8 in. W x 1 3/8 in. D mm x 105 mm x 35 mm) metal, galvanized to 120 (0 to 49 device is intended for indoor operation) to 93% RH at 100 (38 ULC, CSFM Listed, FM Temporal Code 4 (TC4) NAC (Notification Appliance control for Carbon Monoxide (CO) gas warning: The TC4 CO gas warning is a repeated sequence of four cycles of msec on with 100 msec off, followed by 5 seconds off per NFPA Standard for the Installation of Carbon Monoxide (CO) Warning in Dwelling Units Compatible appliances includes: CO Sounder Bases A4098-9771, and 4098-9773; A4901-9820 Horn (set for free-run), Series multi-tone Horns (set for free-run Horn tones) and Series 4-wire A/V appliances Horn input (not compatible with horn control appliances) Autocall equipment NAC sources: 4007ES Hybrid, 4010ES, and 4100ES NAC outputs 4009 IDNet NAC Extender NAC outputs Each module requires an input NAC that powers the 3A rated NAC for control of compatible audible notification appliances (not for strobes) operation modes: Synchronized operation facilitates a separate and dedicated control to both activate and synchronize the Temporal Code 4 output of up to 20, A4905-9835 modules. Unsynchronized operation also facilitates the separate and dedicated NAC to activate the Temporal Code 4 output timing of up to A4905-9835 modules, but without synchronization between the Stand-Alone operation facilitates the input NAC in alarm to activate Code 4 timing for NACs dedicated for CO gas alarm; no fire signals are available, no control NAC is used. For both Synchronized and Unsynchronized modes, when the NAC is off, the module output NACs will follow the fire alarm of the input NAC. For TC4 output, both the input NACs and the control NACs a Steady On signal. sealed construction: Mounts a standard 4 in. square electrical box Compatible with Adapter Plate A4090-9813 to fit 4 11/16 in. (119 mm) electrical boxes Screw terminals for wiring connections to UL 864 and ULC S527 gas alarm warnings gas alarm warnings are different to fire alarm warnings. In the event a CO gas alarm, a Temporal Code 4 audible pattern signals the type condition to the responders and helps them determine the proper gas alarm, or fire alarm of the A4905-9835 Temporal Code 4 Module facilitates the NFPA Temporal Code 4 signal to generate using a standard Steady On appliance NAC input. Under the fire alarm panel’s control, audible notification signal is selected for a conventional fire pulse for a fire alarm condition. This product has been approved by the California State Fire Marshal (CSFM) pursuant to Section 13144.1 of the California Health and Safety Code. See CSFM Listings 7300-0026:0315, 7135-2269:0518 7300-2269:0503 for allowable values and/or conditions concerning material presented in this document. Additional listings may be applicable; contact your local product supplier for the latest Rev. 8 03/2021 Temporal Code 4 Module for CO Gas Alarm Notification Connection Reference figure shows a system connected with the A4905-9835 Temporal Code 4 (TC4) Module and notification appliances (the examples shown are the Horn and the A4903 Series 4-wire A/V Horn). Reference 2: Connection Reference 3: Reference 2 Rev. 8 03/2021 Temporal Code 4 Module for CO Gas Alarm Notification Reference