05701-A-0326
PublishedSystem 57 Single-Channel Field Interface Card
HoneywellControl Systems (PLC & DCS)Control BoardIndustrial supply
Honeywell System 57 single-channel field interface card. Conditions 4-20 mA signals from 2- or 3-wire toxic or combustible gas sensors. 24 VDC, ATEX/UL/CSA approved, hot-swappable, LED diagnostics. Dimensions 132 x 105 x 40 mm.
Wholesale supply05701-A-0326
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Product identity6 fields
Item nameSystem 57 Single-Channel Field Interface Card
Item number / code05701-A-0326
BrandHoneywell
Product lineIndustrial supply
CategoryControl Systems (PLC & DCS)
Product typeControl Board
Technical data13 rows
TypeSystem 57 field interface card Input Signal
Voltage24 VDC
Backplane IntegrationSeamless communication with System 57 controllers
Built‑In DiagnosticsLED indicators provide instant status and fault visibility
CertificationsATEX, UL, CSA approved for hazardous environments
ChannelsSingle‑channel design for one detector input
CommunicationBackplane communication with System 57 controllers
DiagnosticsLED status indicators and fault alarms
Dimensions132 × 105 × 40 mm
High‑Reliability Signal ConditioningEnsures stable processing of 4–20 mA gas detector inputs
Hot‑Swappable DesignAllows replacement without system shutdown
Industrial Safety ReadySuitable for petrochemical, pharmaceutical, wastewater, and other hazardous sites
Input Signal4–20 mA (2‑wire or 3‑wire gas sensors)
Reference numbers1 public
Honeywell05701-A-0326