Product details
| Part number | 4090-9116 |
|---|---|
| Description | Addressable IDNet 2 Isolator |
| Category | Addressable Modules & Interfaces / Addressable Modules (IAM/ZAM/Isolators) |
| System | Simplex fire alarm systems |
| Works with | 4100ES (IDNet), 4100U (IDNet), 4010ES (IDNet), 4007ES (IDNet), 4008 (IDNet), IDNet, IDNet+, IDNet 1+, IDNet 2 or IDNet 2+2 outputs |
| Approvals | UL listed to UL 864; ULC; CSFM (7300-0026:252); FM approved; MEA (NYC) acceptance |
| Availability | In stock in Riyadh |
| Support | Selection, compatibility and programming help from our engineers |
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Tell us the quantity and the panel or system it is for. We confirm compatibility, price and delivery, and can install and program it.
About the 4090-9116
The 4090-9116 is a dual-port short circuit isolator for IDNet signaling line circuits (SLCs). If the wiring on one side shorts, it separates that section so the rest of the loop keeps communicating, and the panel can also switch it into isolation to help locate earth faults. It mounts in a standard 4” (102 mm) square electrical box and takes its power from the SLC.
On Class A loops from IDNet or IDNet 1+ outputs, place isolators as the first and last devices in the loop, close to the panel; this is not required with IDNet 2, IDNet 2+2 or IDNet+ outputs.
Specifications
| Communications | IDNet communications, 1 address per device |
|---|---|
| Power | Consumes one unit load, power is supplied from IDNet SLC |
| Wire connections | Screw terminals for input and output wiring, 18 to 14 AWG wire (0.82 mm² to 2.08 mm²) |
| Wiring distances | Up to 2500 ft (762 m) from fire alarm control panel; up to 10,000 ft (3048 m) total wiring distance (including T-Taps) |
| Line resistance | Maximum 10 ohms between panel and isolator, or between isolators [18 AWG (0.82 mm²) = 780 ft (238 m)] |
| Dimensions | 4 ⅛” H x 4 ⅛” W x 1 ⅜” D (105 mm x 105 mm x 35 mm) |
| Mounting | 4” (102 mm) square box, 2-1/8” (54 mm) minimum depth, RACO 232 or equal |
| Temperature | 32° to 120° F (0° to 49° C) indoor operation only |
Used with
- 4090-9813 – Adapter plate to fit 4 11⁄16” (119 mm) square electrical box
- 4090-9801 – Trim plate with LED viewing window, for semi-flush mounted box
- 4090-9802 – Trim plate with LED viewing window, for surface mounted box
- 2081-9044 – Overvoltage protector (compatible)
From Simplex datasheet S4090-0005. The datasheet, UL listing and installation manual can be downloaded under Documents above.