Emerson 12P1863X032 / KJ3102X032 Analog Input Module Product Description

Overview

The Emerson 12P1863X032 is a DeltaV™ S-series Analog Input (AI) Module designed for Emerson’s DeltaV distributed control system (DCS). It provides eight isolated analog input channels, allowing seamless connection to field instruments such as transmitters and sensors. Moreover, it converts 4–20 mA signals into high-resolution digital values for accurate process monitoring and control. The module supports HART pass-through communication, enabling engineers to access diagnostic and configuration data directly from smart field devices. It is built for hazardous areas and continuous operation in demanding industrial environments, including oil & gas, chemical plants, power generation, and steel manufacturing.

Technical Specifications

• Model: 12P1863X032

• Type: Analog Input Module

• System Compatibility: Emerson DeltaV DCS

• Number of Channels: 8 isolated analog inputs

• Signal Range: 4–20 mA current input

• Resolution: 16-bit analog-to-digital conversion

• HART Support: Pass-through, point-to-point only

• LocalBus Power Rating: 12 VDC at 150 mA

• Bussed Field Power Rating: 12 VDC at 300 mA

• Field Circuit Rating: 24 VDC at 32 mA

• Dimensions (H × W × D): ~51 × 102 × 102 mm

• Weight: 0.3 kg

• Operating Temperature: –40 °C to +70 °C

• Storage Temperature: –40 °C to +85 °C

• Humidity Range: 5% – 95% non-condensing

• Shock Resistance: 10 g half-sine wave for 11 ms

• Vibration Resistance: 1 mm peak-to-peak (2–13.2 Hz), 0.7 g (13.2–150 Hz)

• Airborne Contaminants: ISA-S71.04 Class G3

• Protection Class: IP20

• Certifications: CE, UL, ATEX, IECEx (Zone 2 / Class I Div. 2)

• Country of Origin: USA

• Application Areas: Process automation, oil & gas, chemical industry, power generation, steel mills

FAQ

Q1: How many analog channels does this module support?
It provides 8 isolated analog input channels for precise signal acquisition.

Q2: Does the module support HART communication?
Yes, it allows HART pass-through, enabling diagnostics and configuration for smart field devices.

Q3: Can it operate in hazardous areas?
Yes, it is certified for Zone 2 / Class I Div. 2 compliance.

Q4: What signal range does it accept?
It accepts 4–20 mA current input signals for standard analog devices.

Q5: What industries commonly use this module?
Oil & gas, chemical processing, power generation, steel manufacturing, and general process automation.