SILENT KNIGHT ZONE MODULE
Addressable Zone Interface Module
The SK-ZONE is an addressable two-wire interface module designed for use with Honeywell Silent Knight Series fire alarm control panels (FACPs). It enables a Honeywell Silent Knight FACP to interface with and monitor two-wire conventional smoke detectors, allowing for the retrofitting of existing buildings with conventional devices. The SK-ZONE is addressed via the FACP's signaling line circuit (SLC) loop and transmits the status of one full zone of two-wire detectors to the FACP. Status conditions are reported as normal, open, or alarm. The module supervises the detector zone and the external power supply. All two-wire detectors monitored must be UL compatible with the SK-ZONE.
INSTALLATION
The SK-ZONE mounts directly into a 4" square electrical box. The electrical box must have a minimum depth of 2-1/8”. A surface mount electrical box, System Sensor® PN SMB500, is available from Honeywell.
COMPATIBILITY
The SK-ZONE is compatible with the following Silent Knight Series FACPs:
- 6808U
- 6820U
- 6808UEVS
FEATURES & BENEFITS
- Converts a conventional two-wire loop to an SLC loop.
- Fully supervised.
- Support for Style B and Style D wiring.
- Panel-controlled status LED that flashes green in normal state and is solid red in alarm.
- Rotary address switches for fast installation.
- SEMS screws for easy wiring.
AGENCY LISTING AND APPROVAL
- UL Listed
- FM Approved
TECHNICAL SPECIFICATIONS
| SPECIFICATIONS | |
|---|---|
| Physical | 4.5" H x 4"W x 1.25" D |
| Shipping Weight | 6.3oz (196g) |
| ELECTRICAL RATINGS | |
|---|---|
| Operating Voltage: | 15 to 32VDC |
| External Power Supply | Alarm Current: 90mA per module, Standby Current: 13mA @ 24 VDC (nominal) |
| Max Current | 5.1 mA (LED ON) |
| End-of-Line Resistance: | 3.9k ohm |
| SLC Loop Impedance: | 25 ohm |
| Initiating Device Circuit Wiring Resistance: | 25W max |
ORDERING INFORMATION
| Product | Description |
|---|---|
| SK-ZONE. | Addressable two-wire interface module |
ACCESSORIES
| Product | Description |
|---|---|
| SMB500 | 4" Square surface mount electrical box |
ENVIRONMENTAL
| Parameter | Value |
|---|---|
| Operating Temperature: | 32°-120°F (0°C - 49°C) |
| Humidity: | 10 to 93% non-condensing |
For a complete listing of all compliance approvals and certifications, please visit https://buildings.honeywell.com.
Silent Knight™ is a trademark of Honeywell International, Inc. This document is not intended for installation purposes. Honeywell strives to keep product information up-to-date and accurate but cannot cover all specific applications or anticipate all requirements. All specifications are subject to change without notice.
For Technical Support, please call 0008000502167.
Honeywell International India Pvt Ltd Sector 36, Pace City II, Gurgaon, Haryana India
https://www.honeywellbuildings.in/
