05701-A-0302
PublishedSystem 57 Single-Channel Catalytic Control Card
HoneywellControl Systems (PLC & DCS)Control BoardIndustrial supply
Honeywell System 57 single-channel catalytic control card for gas detection. 25-segment analogue plus four-character digital and message display, A1/A2/A3 gas alarm LEDs with fault and inhibit indicators, 18-32 V DC supply, alarm resolution 1% FSD, electronic drift <2% per 6 months. Dimensions 17 x 2.5 x 11.2 cm.
Wholesale supply05701-A-0302
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Product identity6 fields
Item nameSystem 57 Single-Channel Catalytic Control Card
Item number / code05701-A-0302
BrandHoneywell
Product lineIndustrial supply
CategoryControl Systems (PLC & DCS)
Product typeControl Board
Technical data12 rows
TypeSingle Channel Control Card
Alarm Resolution1% fsd steps
Clear Multi‑Section DisplayProvides analogue, digital, and message readouts for fast status interpretation
Compact Form FactorSlim, lightweight card for easy installation in control panels
Comprehensive Alarm IndicationThree gas alarm LEDs plus Fault and Inhibit indicators
DC Supply18–32 V DC
Dimensions17 cm × 2.5 cm × 11.2 cm
Display25‑segment analogue; four‑character digital; four‑character message; icon section for Power On/Card Select
Electronic Drift< ±2% per 6 months
Flexible Power RangeOperates reliably from 18–32 V DC
LED IndicatorsA1, A2, A3 gas alarms; Fault; Inhibit
Low Power ConsumptionEfficient design suitable for continuous industrial operation
Reference numbers1 public
Honeywell05701-A-0302