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        • Lifecycle status

          Discontinued / Obsolete by OEM
          Apter Power supplies top-grade ABB 1948024G1 replacement hardware, offering industrial facilities a trusted source for critical automation components to maintain continuous and efficient plant operations.

        1948024G1

        / 4.9
        1001 reviews ｜ Need a Specific Revision?
        Optimized for legacy system longevity, the ABB 1948024G1 is a CPU module engineered to maintain precise process logic execution and maximize uptime across distributed control architectures.
        In Stock
        Ships by Wednesday, October 28
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for 1948024G1

        • Manufacturer:
          ABB
        • Part Number:
          1948024G1
        • Product Family:
          ABB Bailey
        • Product Type:
          CPU Module
        • Stock:
          8
        • Operating Temperature:
          0°C to +60°C (32°F to 140°F)
        • Storage Temperature:
          -40°C to +85°C (-40°F to 185°F)
        • Relative Humidity:
          5% to 95%, non-condensing
        • Operating Voltage:
          Standard 5VDC / 15VDC / 24VDC System Backplane
        • PowerPower Consumption:
          Low-power optimized design (< 12W typical)
        • Weight:
          0.46 kg
        • Estimated shipping dimensions:
          30.5x17.5x1.5cm
        • Tariff Code:
          8538900000
        • Country of origin:
          Sweden
        • Place of shipment:
          Xiamen, Fujian, China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Specifications Applications Operating Environment Performance & Efficiency

        Features:

        • Real-Time Data Processing Core
        • Industrial-Grade Noise Isolation
        • Streamlined Fault Diagnostics
        The ABB 1948024G1 features a high-reliability arithmetic processing core designed for deterministic execution of industrial control blocks, ensuring zero-latency loop responses and synchronized timing across critical distributed control system networks.

        2Built with dense multi-layer PCB isolation and premium onboard galvanic shielding, the ABB 1948024G1 effectively blocks electromagnetic interference (EMI) and transient voltage fluctuations common in high-vibration, heavy-industry power environments.

        Equipped with localized status LED indicators and embedded health registers, the ABB 1948024G1 delivers instant board-level health metrics, allowing plant engineers to achieve swift troubleshooting and carry out predictive replacement strategies.

        The 1948024G1 ABB CPU Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
        ABB 1948024G1 CPU Module Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        ABB 1948024G1 CPU Module

        General

        • Manufacturer ABB
        • Model 1948024G1
        • Condition New Original ready stock
        • Product Family 1948021A1,1948022A1,1948028C1
        Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        • DCS Lifecycle Extension: Serves as a drop-in replacement processor to prolong the active lifespan of installed legacy Distributed Control Systems (DCS).
        • Thermal Power Automation: Manages complex sequence controls and real-time process monitoring in continuous boiler and turbine control loops.
        • Petrochemical Refineries: Executes reliable safety interlocking logic and data aggregation within high-risk fuel processing environments.
        • Pulp & Paper Milling: Drives high-speed motor coordination and tension control loops across heavy-duty industrial processing lines.
        • Standard Industrial Racks: Tailored for clean integration within enclosed, dust-filtered industrial control cabinets utilizing standard backplane chassis.
        • Thermal Power Automation: Manages complex sequence controls and real-time process monitoring in continuous boiler and turbine control loops.
        • Petrochemical Refineries: Executes reliable safety interlocking logic and data aggregation within high-risk fuel processing environments.
        • Pulp & Paper Milling: Drives high-speed motor coordination and tension control loops across heavy-duty industrial processing lines.
        • Deterministic Logic Execution: Eliminates jitter and execution delays by enforcing strict cycle times for sequential and continuous logic tasks.
        • Optimized Thermal Dissipation: Features a physical card structure engineered for passive heat shedding, keeping component temperatures low.
        • Excellent Mean Time Between Failures (MTBF): Built with industrial-grade silicon layers to deliver decades of trouble-free continuous runtimes.
        • Minimized System Draw: Pulls minimal current from the primary cabinet power supplies, reducing the overall thermal load on the rack.
        Description
        The ABB 1948024G1 stands as a robust central processing unit engineered specifically to support mission-critical control tasks within demanding industrial environments. As a cornerstone component of legacy automation networks, this module expertly decodes and executes complex control logic, facilitating real-time data communication across peripheral I/O modules and higher-level human-machine interfaces. Its resilient hardware engineering provides industrial facilities with a stable, dependable computing foundation that mitigates processing lag and ensures operational continuity.

        Designed to prevent unexpected operational bottlenecks, the ABB 1948024G1 integrates advanced motherboard shielding and high-grade capacitors to effectively suppress electronic noise and thermal fatigue. This heavy-duty structural layout allows it to be direct-swapped into existing rack systems, resolving standard obsolescence pain points without requiring expensive overhauls of your downstream infrastructure. It operates seamlessly under steady-state system backplane power rails, providing consistent data management across your entire industrial plant.

        For global process industries and control system integrators, the ABB 1948024G1 represents a highly cost-efficient retrofitting solution that dramatically minimizes maintenance overhead. Equipped with local diagnostic capabilities, it empowers technical personnel to perform lightning-fast fault isolation and routine maintenance checks. Relying on this module allows plants to maintain tight process loop controls, streamline execution cycles, and protect their multi-million dollar automation investments from unplanned facility downtime.
        Alternative Names
        194B024G1 1948O24G1 1948024GI 1948021A1 1948022A1 1948028C1
        Technical notes
        Strict ESD prevention measures and solid structural grounding must be enforced during the mounting process to protect the internal microprocessors of the ABB 1948024G1 from static damage.
        Exceptional Service

        Our Mission

        • 100% Satisfaction

          We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.

        • Trust Guaranteed

          Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.

        • Expertise

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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        How does the ABB 1948024G1 handle communication protocol support and bus integration?
        The ABB 1948024G1 supports native backplane communication protocols, ensuring deterministic data exchange and seamless multi-node integration within the designated ABB control ecosystem.
        What are the best practices for I/O wiring and terminal block management when installing the ABB 1948024G1?
        Shielded twisted-pair cables should be used for all critical signal lines connected near the ABB 1948024G1, with proper earth grounding applied to backplane shielding bars to minimize high-frequency noise.
        Does the ABB 1948024G1 CPU module support direct plug-and-play third-party Modbus integration?
        The ABB 1948024G1 functions primarily as a core processing engine that handles native system block logic. For third-party integration (e.g., Modbus RTU/TCP), the ABB 1948024G1 routes its data packets through dedicated network interface modules or gateway cards residing on the same system bus.
        What level of diagnostic granularity do the onboard registers of the ABB 1948024G1 provide to engineers?
        The ABB 1948024G1 tracks comprehensive internal health analytics, including checksum errors, RAM allocation faults, runtime execution timeouts, and backplane power drops. These errors are flagged via localized hardware LEDs on the faceplate of the ABB 1948024G1 and compiled into system status words readable by engineering workstations.
        Are there specific environmental restrictions for deploying the ABB 1948024G1 in corrosive chemical plants?
        While the ABB 1948024G1 is highly ruggedized, it should be housed in an IP54 or NEMA 12 rated sealed industrial enclosure if deployed in environments containing high concentrations of corrosive gases (like H₂S or SO₂). Maintaining a clean, non-condensing atmosphere prevents premature traces oxidation on the ABB 1948024G1.
        How deep is the diagnostic capability of the ABB 1948024G1 for remote troubleshooting?
        The ABB 1948024G1 provides granular status words that log internal parity errors, watchdog timeouts, and channel-level health metrics, accessible directly via the host diagnostic software.

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