





SK-ZONE-6 | Honeywell Silent Knight 6-Zone Addressable Interface Module for FACPs
- Regular price
- $426.00
- Sale price
- $426.00
- Regular price
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Product Description P/N: SK-ZONE-6
Description
The Honeywell Silent Knight SK-ZONE-6 is an addressable six-zone interface module designed to connect conventional two-wire smoke detector zones to Silent Knight fire alarm control panels (FACPs). It transmits the zone status—normal, open, or alarm—to the control panel for monitoring and supervision. The SK-ZONE-6 provides dependable integration of legacy detection circuits into modern addressable fire alarm systems.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Silent Knight by Honeywell |
Category | Fire Alarm Systems |
Part Number | SK-ZONE-6 |
Subcategory | Addressable Interface Modules |
Function | Six-zone addressable interface for two-wire detectors |
Compatibility | Silent Knight IntelliKnight Series FACPs |
Input Zones | Six independent supervised inputs |
Wiring Type | Class A or Class B |
SLC Loop Voltage | 15–32 VDC |
External Power Supply | 18–28 VDC, power-limited |
Standby Current | 2 mA max |
Alarm Current | 40 mA max (all six LEDs active) |
Initiating Device Circuit Resistance | 25 Ω max |
Ripple Voltage | 0.1 V RMS max |
LED Indicators | One per zone input |
Addressing Method | Rotary address switches |
Operating Temperature | 32°F to 120°F (0°C to 48.9°C) |
Dimensions | 6.8” H × 5.8” W × 1.0” D |
Mounting Options | Dual module mounting in IDP-ACB cabinet |
Country of Origin | United States |
Weight | 0.4 lb (6.3 oz) |
Information About SK-ZONE-6
The SK-ZONE-6 is a six-input interface module that enables IntelliKnight and other Silent Knight Series FACPs to monitor conventional two-wire detector zones. Each input operates independently, sharing a common signaling line circuit (SLC) and external power source while maintaining full supervision. Designed for flexibility, the module supports both Class A and Class B wiring configurations and includes rotary address switches for simplified installation. The SK-ZONE-6 features LED indicators per zone input and allows disabling of up to two unused zones for optimized performance and system configuration.
Key Features
- Six Independent Zone Inputs: Monitors up to six separate conventional detector circuits.
- SLC Integration: Converts traditional two-wire loops into addressable SLC circuits for Silent Knight FACPs.
- Full Supervision: Continuously monitors zone wiring, detectors, and external power supply for integrity.
- Flexible Wiring: Supports both Class A and Class B wiring for varied installation needs.
- Quick Installation: Rotary address switches simplify addressing and configuration.
- LED Indicators: Provides individual status indication for each input zone.
- Disable Option: Up to two unused inputs can be disabled when not required.
- Compact Mounting: Fits two modules per IDP-ACB cabinet with included hardware.
The SK-ZONE-6 delivers the reliability and precision required for seamless integration of conventional detection zones into addressable fire alarm systems.
Description
The Honeywell Silent Knight SK-ZONE-6 is an addressable six-zone interface module designed to connect conventional two-wire smoke detector zones to Silent Knight fire alarm control panels (FACPs). It transmits the zone status—normal, open, or alarm—to the control panel for monitoring and supervision. The SK-ZONE-6 provides dependable integration of legacy detection circuits into modern addressable fire alarm systems.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Silent Knight by Honeywell |
Category | Fire Alarm Systems |
Part Number | SK-ZONE-6 |
Subcategory | Addressable Interface Modules |
Function | Six-zone addressable interface for two-wire detectors |
Compatibility | Silent Knight IntelliKnight Series FACPs |
Input Zones | Six independent supervised inputs |
Wiring Type | Class A or Class B |
SLC Loop Voltage | 15–32 VDC |
External Power Supply | 18–28 VDC, power-limited |
Standby Current | 2 mA max |
Alarm Current | 40 mA max (all six LEDs active) |
Initiating Device Circuit Resistance | 25 Ω max |
Ripple Voltage | 0.1 V RMS max |
LED Indicators | One per zone input |
Addressing Method | Rotary address switches |
Operating Temperature | 32°F to 120°F (0°C to 48.9°C) |
Dimensions | 6.8” H × 5.8” W × 1.0” D |
Mounting Options | Dual module mounting in IDP-ACB cabinet |
Country of Origin | United States |
Weight | 0.4 lb (6.3 oz) |
Information About SK-ZONE-6
The SK-ZONE-6 is a six-input interface module that enables IntelliKnight and other Silent Knight Series FACPs to monitor conventional two-wire detector zones. Each input operates independently, sharing a common signaling line circuit (SLC) and external power source while maintaining full supervision. Designed for flexibility, the module supports both Class A and Class B wiring configurations and includes rotary address switches for simplified installation. The SK-ZONE-6 features LED indicators per zone input and allows disabling of up to two unused zones for optimized performance and system configuration.
Key Features
- Six Independent Zone Inputs: Monitors up to six separate conventional detector circuits.
- SLC Integration: Converts traditional two-wire loops into addressable SLC circuits for Silent Knight FACPs.
- Full Supervision: Continuously monitors zone wiring, detectors, and external power supply for integrity.
- Flexible Wiring: Supports both Class A and Class B wiring for varied installation needs.
- Quick Installation: Rotary address switches simplify addressing and configuration.
- LED Indicators: Provides individual status indication for each input zone.
- Disable Option: Up to two unused inputs can be disabled when not required.
- Compact Mounting: Fits two modules per IDP-ACB cabinet with included hardware.
The SK-ZONE-6 delivers the reliability and precision required for seamless integration of conventional detection zones into addressable fire alarm systems.


