ABB PXAH401 high-performance analog input module

The ABB PXAH401 is a high-performance analog input module from ABB’s S800 I/O series, designed for industrial automation and process control applications. Below are its key technical parameters:

Technical Specifications

1. General Information

• Module Type: Analog Input (AI)
• Series: Part of ABB’s S800 I/O family, compatible with AC 800M and other ABB controllers.
• Isolation: Channel-to-channel and channel-to-system isolation for noise immunity.

2. Input Channels

• Number of Channels: Typically 4 or 8 channels (depends on variant).
• Signal Type:
  • Voltage Input: e.g., ±10V, 0–10V, 1–5V.
  • Current Input: e.g., 0–20mA, 4–20mA (with HART support in some versions).
  • Thermocouple (TC) / RTD: Optional for temperature measurement.

3. Resolution & Accuracy

• Resolution: 16-bit (high precision).
• Accuracy: Typically ±0.1% of full scale (for voltage/current inputs).
• Update Rate: Configurable, typically 10–100 ms per channel.

4. Electrical Characteristics

• Input Impedance:
• • Voltage Input: ≥1 MΩ.
  • Current Input: 250 Ω (for 4–20mA).
• Overload Protection: Up to 30V continuous (voltage) or 50mA (current).

5. Communication & Integration

• Bus Interface: Profibus DP, Foundation Fieldbus, or IEC 61158-2 (depends on variant).
• Compatibility: Works with ABB’s Advant Controller 800xA and Compact Control Builder.

6. Environmental Ratings

• Operating Temperature: -25°C to +60°C.
• Humidity: 5–95% RH (non-condensing).
• Certifications: CE, UL, ATEX (for hazardous areas in some versions).

7. Power Supply

• Supply Voltage: 24V DC (typical for S800 I/O modules).
• Power Consumption: ~2–5W (depends on active channels).

8. Mechanical Details

• Mounting: DIN rail or panel-mounted.
• Dimensions: Approx. 120mm x 30mm x 110mm (varies by model).

Typical Applications

• Process control (e.g., pressure, flow, temperature monitoring).
• Integration with ABB 800xA DCS or AC 800M PLCs.
• Industrial automation in oil/gas, power plants, and chemical industries.

Main Brand:

ABB      Allen-Bradley      Alstom      Bently         Emerson     Foxboro

GE       MOOG       Schneider       Woodward       HIMA        Honeywell  

Annual hot selling advantage products：

ABB PM861AK02          ABB PP846A                    ABB PM864AK01

ABB PM861A                  ABB PM861AK01            ABB PM864A

First hand source, affordable price. Spot inventory!

•Shipping Port: Xiamen

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

ABB CI856      ABB S100        ABB CI857

ABB CI858      ABB CI862       ABB TRIO

ABB AI810      ABB AI801       ABB AI830A

Our Main Brand

ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc

—-(DCS)Distributed Control System

ABB 3AUA0000110429,SYSCON2 746924

Invensys Foxboro FBM214,FBM242,B0123HE

Invensys Triconex 3625,3700A,3604E

Woodword 5462-758B

HIMA F2-DO-16-02,F8650E

Yokogawa SAI143-S03 S1, F9342L-02

Honeywell 51402497-200,51403519-160,51199194-100,CC-PDO801

Emerson KJ4001X1-NB1,12P3368X012

—-(PLC)Programmable Logic Controller

Rockwell AB 1734-IB8,1734-OB8,1769-L18ER-BB1B,1756-IM16I

ICS Triplex T8461,T8850,T8403,T8431,T8831,T8310

Schneider Modicon 140DDI85300

GE Fnauc IS210AEPSG2B,IS220UCSAH1A,IS215ACLEH1A,IS210AEAAH1B

Siemen 6ES7331-1KF02-0AB0

Prosoft MVI46-DFNT

Bachmann MPC240

Woodhead 9905-068 2301A

—-(TSI)Turbine Supervisory Instrumentation

Bently Nevada 3500/22M,138607-01,3500/25,3500/53,3500/32M 149986-02,

EPRO MMS6110,MMS6120,MMS6220,MMS6312,MMS6410,6423,6424,

ENTEK EK C6622HS,XM124,1440-SDM02-01RA

ABB: Pioneering Electrification & Automation

 1. Company Profile

• ABB(Asea Brown Boveri), a Swiss-Swedish multinational headquartered in Zurich, is listed on the Zurich, Stockholm, and NYSE stock exchanges. Formed in 1988 through the merger of    ASEA (Sweden) and BBC Brown Boveri (Switzerland), it combines over a century of industrial expertise.

2. Core Competencies

• Key Sectors: Delivers cutting-edge electrification, automation, and robotics solutions for industries, energy, transportation, and infrastructure.
• Robotics Spin-off: Announced plans (April 2025) to list its robotics division (2024 revenue: $2.3B) separately by 2026—currently the world’s #2 player after Japan’s Fanuc.

3. Innovation & Impact

• Technology Leadership: Global leader in online analytical instruments, e.g., Fourier-transform near-infrared analyzers (6,000+ installations worldwide).
• Sustainability: Drives energy efficiency and circular economy practices to minimize environmental footprints.

ABB: Powering Industrial Transformation

1. Corporate Identity

• Formation: 1988 merger of ASEA (1883) and BBC Brown Boveri (1891)
• HQ: Zurich, Switzerland
• Scale: Operates in 100+ countries with ~105,000 employees
• Market Presence: Dual-listed in Europe/North America

2. Strategic Business Units

Robotics Spin-off Context: $2.3B revenue segment (2024), targeting public listing to accelerate growth vs. Fanuc (#1).

3. Technology & Sustainability Edge

• Innovation Engine:

• 🏆 World’s largest installer of FT-NIR analyzers(6,000+ units)
• 💡 5,500+ patents held in electrification/automation

4. Market Footprint

• Key Sectors:

• Energy Transition: Renewables integration, HVDC systems
• Transport: Rail electrification, port automation
• Manufacturing: Collaborative robotics (YuMi® series)