Product details
| Part number | 4905-9835 |
|---|---|
| Description | Temporal Code 4 Module |
| Category | Notification Appliances / Appliance Plates, Covers & Back Boxes |
| System | Simplex TrueAlarm detectors and TrueAlert appliances |
| Works with | 4007ES Hybrid, 4010ES, 4100U and 4100ES NAC outputs, 4009 IDNet NAC Extender NAC outputs |
| Approvals | UL, ULC, CSFM listed; FM approved; listed to UL 864 and ULC S527 |
| Availability | On request, ask for lead time |
| Support | Selection, compatibility and programming help from our engineers |
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About the 4905-9835
Module that turns a Steady On NAC input into a Temporal Code 4 (TC4) output to signal a carbon monoxide (CO) gas alarm, as described in NFPA 720. It controls compatible audible appliances only, such as CO sounder bases, the 4901-9820 horn and 49CMT multi-tone horns set for free-run. A separate control NAC can activate and synchronize up to 20 modules.
For audible appliances only (not strobes and not SmartSync horn control appliances), and both the input NAC and control NAC need a Steady On signal for TC4 output.
Specifications
| NAC control | For 24 VDC NACs, up to 3 A maximum, limited by input NAC rating |
|---|---|
| Input NAC current | Supervisory current = 0.18 mA; Alarm current = 15 mA |
| Control NAC current | Supervisory current = 0 mA; Alarm current = 3 mA |
| Mounting distance to input NAC source | Mount close-nippled, 20 ft (6 m) maximum distance |
| Wire connections | Screw terminals for in/out wiring, 18 AWG to 12 AWG wire (0.82 mm2 to 3.31 mm2) |
| Dimensions | 4 in. H x 4 1/8 in. W x 1 3/8 in. D (102 mm x 105 mm x 35 mm) |
| Temperature range | 32°F to 120°F (0°C to 49°C) |
| Humidity range | Up to 93% RH at 100°F (38°C) |
Used with
- 4098-9771 – CO sounder base
- 4098-9773 – CO sounder base
- 4901-9820 – Horn (set for free-run)
- 4090-9813 – Adapter plate for 4 11/16" square box
From Simplex datasheet S4905-0006. The datasheet can be downloaded under Documents above.
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