The Edwards 33-30421 Serial Communication Cable is a precision-engineered connectivity solution designed specifically for professional fire alarm system integration and diagnostics. This 9-pin null modem serial cable provides critical communication pathways between fire alarm control panels, peripheral devices, and diagnostic interfaces, ensuring reliable data transmission in commercial and institutional fire detection environments.
Engineered as a direct replacement for the legacy 30419 cable, this null modem serial cable features a female-to-female configuration with an additional female/male converter, providing versatile connection options for complex fire alarm network topologies. Ideal for use with Edwards addressable fire alarm panels, the cable supports precise serial communication protocols essential for system programming, monitoring, and maintenance.
Key Features
- 9-pin null modem serial interface with comprehensive connectivity options
- Female-to-female cable design with included female/male converter
- Direct replacement for Edwards 30419 cable model
- Compatible with Edwards addressable fire alarm control panels and diagnostic systems
- Engineered for reliable signal transmission in commercial fire detection networks
- Meets stringent electrical and communication standards for fire alarm infrastructure
Typical Installation Contexts
The Edwards 33-30421 serial communication cable is designed for professional installation in complex fire alarm systems, including:
- Commercial office buildings
- Educational campus facilities
- Healthcare and medical complexes
- Industrial and manufacturing environments
- Municipal and government installations
Technical Specifications
While specific electrical specifications are not provided in the current product attributes, this cable is engineered to meet industry-standard communication protocols for fire alarm system interconnectivity.
Professionals should verify complete compatibility with specific Edwards fire alarm panel models and local fire safety regulations during system design and implementation. Adherence to NFPA 72 National Fire Alarm and Signaling Code guidelines is recommended for all fire alarm communication infrastructure.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 0.5 × 5 × 5 in |
| Condition | New |
| Manufacturers | Edwards |
| Part Type | Replacement Part |
