HONEYWELL 05701-A-0302 Sieger Channel Control Card.The 05701-A-0302 Single Channel Control Card providescontrol, display and alarm facilities for aconnected gas detector. The front panel displayindicates the gas reading and channel statuswhile LEDs are used for alarms. A push-buttonis provided for resetting the alarms and selectingthe card for use with the Engineering Card.
Primary Function:
Processes incoming signals: the card receives signals from the sensor driver module, which may be a catalytic bead sensor for detecting combustible gases.
Display Functions: It has a four-part liquid crystal display (LCD) for signal levels, a numeric display for values, a message display for text alarms, and an icon section for power status and card selection.
Alarm Management: The card compares the received signal with predefined alarm limits. If these thresholds are exceeded, it triggers an alarm by lighting the LED on the front panel and activating the connected relay. It also communicates the alarm status to other cards in the system.
Self-verification: The card continuously checks the operational integrity of its internal components, software performance, and the health of connected sensors.
Related Models
Honeywell Analytics Engineering Card - 05701-A-0361: may relate to configuration or management systems.
Honeywell Analytics DC Input Card - 05701-A-0325: another input option for the system.
Honeywell Analytics Single Channel Control Card, 4-20mA - 05701-A-0301: Similar to 0302 but designed for 4-20mA input.
Honeywell Analytics Control Card, Single Channel, 5701 - 05701-A-0351: Another single channel control card variant.
Honeywell Analytics Sensor Driver Module: Includes 4-20mA (05701-A-0283) and Catalytic (05701-A-0284) versions.
Honeywell Analytics Analog Output Module, 5701 - 05701-A-0285: for outputting analog signals.
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