Honeywell 05701-A-0302 is a single channel control card in System 57 series, which is specially designed for industrial gas detection and fire alarm system. The control card provides a complete control solution for the system with a single detection channel, including sensor driving, signal acquisition and alarm management functions.

key property
Single channel control: supports the complete control of a single gas sensor or fire detector.
Signal processing: provide accurate signal acquisition and processing capabilities.
Alarm function: with multi-level alarm settings (A1, A2, A3) and fault detection.
System integration: It can be used together with other cards in the System 57 rack.
Compatibility: Designed for 5701, 5704 and 5704F control systems.
technical specifications
Working environment: indoor use, non-dangerous area.
Connection mode: through the backplane of System 57 rack.
Signal isolation: the input/output signals are isolated from the system power supply.
Maintenance requirements: Regular calibration and maintenance are required.
application area
05701-A-0302 single channel control card is widely used in:

Industrial gas detection system
Fire alarm system
environmental monitoring system
Process control safety system
Precautions for installation
It must be installed and maintained by qualified personnel.
Use only approved accessories and components.
Ensure that the installation environment meets the product specifications.
Regular system calibration and maintenance.
The control card is an important part of System 57 system, which provides users with a reliable single-channel detection solution and helps to realize the safety monitoring of industrial environment.