The Simplex 4090-9002 is an Individual Addressable Relay Module (Relay IAM). It gives a Simplex fire alarm panel one Form C (SPDT) dry contact to control auxiliary equipment.
Typical uses include elevator capture, HVAC shutdown, fan control, and damper actuation. In addition, the module reports its contact status back to the panel. As a result, the panel can verify that the controlled function actually fired.
The 4090-9002 is a latching low-power design. Therefore, IDNet communication wiring supplies both the data and the operating power. Furthermore, no separate 24 VDC pull is needed at the device.
Key Features of the Simplex 4090-9002
- Single Form C, SPDT dry contact controlled over IDNet
- Power-limited rating: 2 A @ 24 VDC (transient-suppressed loads)
- Inductive load rating: 1 A @ 24 VDC
- Non-power-limited rating: 0.5 A @ 120 VAC (transient-suppressed)
- One IDNet address per module
- Sealed thermoplastic housing minimizes dust infiltration
- Mounts in a standard 4″ square electrical box (2 1/8″ minimum depth)
- UL 864 and ULC listed; FM approved; NYC MEA accepted
Compatible Panels
The 4090-9002 works with Simplex 4007ES, 4008, 4010, 4010ES, 4100ES, and 4100U panels. All use the IDNet addressable SLC.
Specifications
- Communications: IDNet, 1 address per device
- Power: supplied entirely by IDNet (no separate 24 VDC feed)
- Wire connections: screw terminals, #18 to #14 AWG
- IDNet wiring: up to 2,500 ft from panel; 10,000 ft total including T-taps
- Dimensions: 4 1/8″ H x 4 1/8″ W x 1 3/8″ D (105 x 105 x 35 mm)
- Operating temperature: 32°F to 120°F (0°C to 49°C)
- Humidity: up to 93% RH at 100°F (38°C), indoor use
Order or Get Application Help
Life Safety Consultants has supplied genuine Simplex addressable modules since 2002. To order the Simplex 4090-9002 or to confirm panel compatibility, call 1-888-557-0558. Alternatively, email sales@lifesafetycom.com.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 1 lbs |
|---|---|
| Dimensions | 5.5 × 5.5 × 2 in |
| Condition | New |
| Part Type | Individual Addressable Module (IAM) |
| Manufacturers | Simplex |







