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Honeywell 05701-A-0302
Honeywell 05701-A-0302
Honeywell 05701-A-0302
· Product image is representative; revision or series may vary. Contact us to request a specific version.

05701-A-0302

Single Channel Control Card

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Technical specifications for 05701-A-0302

  • Product Model
    05701-A-0302
  • Product Parameters
    Single Channel Control Card
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    2.5x17x13cm
  • Manufacturer
    Honeywell
  • Weight
    0.18 kg
  • Alarm Indicators
    A1, A2, A3
  • Status Indicators
    Fault and Inhibit
  • Control
    Alarm Reset / Card Select push-button
  • Alarm Setpoint Resolution
    1% of full-scale steps
  • DC Supply
    18–32 V DC
  • Typical Power Consumption
    3.75 W, including catalytic sensor
  • Electronic Drift
    Less than ±2% over 6 months

Description

The HONEYWELL 05701-A-0302 Single Channel Control Card is designed for the Honeywell System 57 / 5701 gas detection system. The card provides a complete interface for monitoring one catalytic gas detector channel, including signal processing, gas concentration display, alarm comparison, status indication, and alarm reset functions.

The 5701 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.

The operation of the control card is microprocessorcontrolled and is fully definable for a wide rangeof connected gas detectors and applicationrequirements. The software configuration setupis stored in an EEPROM.

Information

Overview Manuals Engineering Considerations Product Applications Card Insertion Guidelines

Features:

  • Single Channel Microprocessor-Based Gas Detection Control
  • Dual Sensor Input Compatibility
  • Multi-Function Display System
  • Comprehensive Alarm Handling
  • Removable Without Disturbing Other Wiring
The 05701-A-0302 is a Honeywell Single Channel Control Card for use in the 5701 Series Control System. The 05701-A-0302 is part of the System 57 family and is designed to monitor field-mounted industrial gas detectors. The 05701-A-0302 provides single channel mode of operation for high integrity systems.

The 05701-A-0302 functions independently and contains all the necessary electronic circuitry to provide the sensor drive, alarm detection, and gas level display for that channel of gas detection. The 05701-A-0302 is fitted with a plug-in Sensor Drive Module to achieve compatibility with a range of different inputs and sensor types. There are two different Sensor Drive Modules for the 05701-A-0302: one for catalytic inputs and one for 4-20mA inputs.

The 05701-A-0302 Honeywell Single Channel Control Card may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Honeywell 05701-A-0302 Single Channel Control Card Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The 05701-A-0302 features a multi-function display system. The 05701-A-0302 has an analogue 25-segment display for gas concentration, a digital four-character numerical readout, a message four-character display for system messages, and an icon section with power and card selection indicators. The 05701-A-0302 also has LED indicators for gas alarm status (A1, A2, A3) and fault and inhibit alerts.
The 05701-A-0302 provides comprehensive alarm handling facilities. The 05701-A-0302 supports rising, falling, STEL and LTEL/RATE alarm outputs. The 05701-A-0302 has configurable alarm setpoints with a resolution of 1% FSD step size. The 05701-A-0302 also supports time delay on switch-on and/or switch-off of relay outputs.
The 05701-A-0302 operates from 18V to 32V DC power supply. The 05701-A-0302 has typical power consumption of 3.75W in catalytic mode (including catalytic sensor) and 3.25W in 4-20mA mode. The 05701-A-0302 has an electronic drift of less than ±2% over 6 months
  • Combustible Gas Detection: Localized safety hub with A1/A2/A3 alarms for explosive gas concentrations
  • Petrochemical/Oil Refining: Monitors VOCs and hydrocarbon leakages across processing units, tank farms, and pumping stations
  • Chemical Processing: Monitors production areas where flammable processing gases pose atmospheric safety risks
  • Power Generation: Deployed in turbine enclosures, boiler spaces, and fuel systems to prevent gas accumulation
  • DCS/PLC Integration: Outputs 4-20mA signals via optional modules for broadcasting to plant automation networks
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Power Off First: Always isolate and remove sub-rack power before inserting or extracting cards to prevent electronic arc damage.
Slot Alignment: Align the card's top and bottom plastic edges carefully with the sub-rack guide rails.
Firm Engagement: Push the card smoothly toward the rear until its multi-pin DIN connector seats firmly into the backplane matrix.
Securing Panel: Tighten the front panel retaining screws to ensure continuous ground connectivity and prevent vibrational shifting.
Hot-Swap Exception: Individual channel control cards can be extracted for maintenance without interrupting the operation or wiring of other active channels.

Alternative Names

05701-A-030Z 05701-A-03O2 05701-A-O302 0570I-A-0302 057O1-A-0302 O5701-A-0302 05701 A 0302 05701 A 030Z 05701 A 03O2 05701 A O302 0570I A 0302 057O1 A 0302 O5701 A 0302 05701A0302

Technical notes

The 05701-A-0302 is the catalytic version of the 5701 Single Channel Control Card. It is supplied with the corresponding plug-in catalytic sensor drive module, which provides the necessary sensor power and processes the signal from the connected catalytic gas detector. The 4–20 mA version uses the different part number 05701-A-0301.

FAQs

  • What type of display does it use?

    +
    A multi-section liquid crystal display featuring a 25-segment analogue bar graph, a 4-character digital readout, and a 4-character message area.
  • What type of sensor drive is fitted on the card?

    +
    The card comes equipped with an attached 05701-A-0284 catalytic sensor drive module to handle catalytic bridge inputs.
  • Does it have an on-board display?

    +
    Yes. It features a four-part LCD screen displaying a 25-segment analog bar graph, a 4-character digital readout for concentrations, a 4-character system message field, and operational icons.
  • What safety alarms does the card support?

    +
    It supports a three-level gas concentration alarm system (A1, A2, and A3) alongside Short-Term Exposure Limit (STEL), Long-Term Exposure Limit (LTEL), and Rate alarms.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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