The Honeywell SD500-MIM is a Silent Knight addressable mini input module. It monitors a single normally-open dry-contact device on an IntelliKnight fire alarm system. As a result, conventional initiating devices report to the panel as addressable points.
What the SD500-MIM Monitors
The module supervises one dry-contact initiating device. Typical devices include manual pull stations, waterflow switches, and supervisory switches. An end-of-line resistor lets the module detect both alarm closures and open-circuit faults. Therefore, the panel sees a clear alarm, normal, or trouble state.
Compact, Flexible Installation
The SD500-MIM fits inside a single-gang box. So installers can mount it close to the monitored device. In addition, it supports Class B wiring up to 2,500 feet from the module to the device. DIP switches then set the address quickly during installation.
Key Details
- Single supervised, normally-open dry-contact input
- For Silent Knight IntelliKnight addressable panels
- Class B wiring, up to 2,500 ft to the device
- DIP-switch address programming
- Fits a single-gang box
Order the Honeywell SD500-MIM
Life Safety Consultants stocks the Silent Knight SD500-MIM mini input module. 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 | .25 lbs |
|---|---|
| Dimensions | 1.5 × 2.5 × .07 in |
| Condition | New |
| Manufacturers | Silent Knight |
| Part Type | Pull Station |








