Description

Core Technical Specifications

• Full Model: KJ3102X1-BA1 (internal part code: 12P1863X032)
• Brand: Emerson DeltaV DCS Distributed Control System, USA original
• Function Type: 8-channel Intrinsically Safe (IS) 4–20mA HART analog input card
• Warranty: 1 Year

Electrical Parameters

1. Channel: 8 fully isolated independent AI channels, support two-wire loop-powered field transmitters
2. Signal: Standard 4–20mA DC loop current, built-in full HART 5/7 protocol pass-through
3. Bus Power: Powered by DeltaV CHARM bus (6.3VDC bus supply); field loop 24VDC excitation
4. Power consumption: ≤1W, low heat generation for cabinet long-term operation

Environmental & Certification

• Operating temperature: -40℃ ~ +70℃; Storage: -40℃ ~ +85℃
• Humidity: 5%–95% RH, non-condensing, complies with ISA-S71.04 G3 industrial gas corrosion standard
• Explosion-proof & Safety: ATEX Zone 2 / Class I Div 2 intrinsically safe certification, for hazardous petrochemical explosive areas
• Mechanical: Dimension 125×75×25mm, net weight ~200g, DeltaV standard vertical rail plug-in installation
• 

Built-in Protection & Diagnosis

• Per-channel overvoltage, reverse polarity, open/short circuit loop detection
• CoreSense intelligent self-diagnosis, LED status indicator for channel fault, HART communication breakdown, module hardware failure
• ESD, surge and EMI reinforced isolation for high electromagnetic interference plant control rooms