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GE Fanuc ST-2328 16-Point Digital Input Module

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GE ST-2328

by GE Fanuc

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OverviewThe GE Fanuc ST-2328 is a robust 16-point 24VDC digital input module, specifically designed for seamless integration within the advanced RSTi modular I/O platform. This component perfectly suits the rigorous demands of modern industrial automation, providing reliable data acquisition from a wide array of field devices. Featuring a positive logic (sourcing) input configuration, the ST-2328 excels at collecting crucial signals from sensors, switches, and other control elements in even the most time-sensitive automation environments. Its optimized design ensures precise and rapid signal interpretation, making it an invaluable asset for improving operational efficiency and control accuracy.Key Features High-Density Input Channels: Equipped with 16 sourcing (positive logic) inputs, maximizing I/O density in a minimal footprint. Wide Input Voltage Range: Supports a versatile 12–24VDC input with an extended operating range of 11–28.8 VDC, ensuring compatibility with diverse industrial power supplies. Precise Logic Level Detection: Guarantees accurate signal recognition with an ON state ≥ 10.2 VDC and an OFF state ≤ 5.0 VDC. Rapid Input Delay Time: Achieves an ultra-fast input delay time of approximately 3.0 ms, critical for time-sensitive control applications. Clear Status Indicators: Each of the 16 channels features a dedicated yellow LED for immediate visual feedback on channel activity, simplifying diagnostics. Compact DIN Rail Mounting: Designed for easy and secure installation on a standard DIN rail, optimizing panel space. Efficient Power Consumption: Consumes only 85 mA from the 5V backplane, contributing to energy efficiency. Broad System Compatibility: Fully compatible with the RSTi I/O system and seamlessly integrates into Profinet/Ethernet-based networks for versatile communication. Technical Specifications Model Number: ST-2328 Field Power Supply: 24 VDC ±20% Input Type: Positive logic, non-isolated Dimensions: 99 mm (W) x 70 mm (H) x 12 mm (D) Weight: Approximately 120 grams Operating Temperature: 0°C to 60°C Certifications: CE, UL, cUL, RoHS compliant, ensuring adherence to global safety and environmental standards. Protection: Integrated reverse polarity protection on field inputs safeguards the module from wiring errors, enhancing durability. Applications Advanced Machine Automation: Ideal for precision input gathering in complex machine automation and PLC-based control systems. Distributed I/O Solutions: Perfect for implementing high-performance distributed I/O in manufacturing cells and remote installations. High-Speed Response Detection: Provides fast and reliable detection for critical field devices such as switches, proximity sensors, and pushbuttons, ensuring instantaneous system reactions. Compact Industrial Control Panels: Suited for integration into OEM and industrial control panels where space optimization and robust performance are paramount. Why Choose GE Fanuc ST-2328?The GE Fanuc ST-2328 stands out as a superior choice for industrial automation due to its unparalleled combination of features and reliability. Its high-density I/O design delivers 16 inputs within an exceptionally slim and space-saving module, making it perfect for installations with limited enclosure space. With real-time diagnostics, facilitated by individual LED indicators for every input, troubleshooting and status monitoring become remarkably simple and efficient, minimizing downtime. Engineered for industrial durability, this module is built to withstand the demanding conditions of harsh industrial environments, ensuring long-term operational integrity. Furthermore, its plug-and-play RSTi integration capability allows for effortless deployment within GE's comprehensive Profinet/Modbus systems, streamlining system setup and expansion. Crucially, the fast input response of the ST-2328 makes it an indispensable component for time-sensitive automation systems where rapid signal detection is paramount.Order NowEnhance your industrial automation systems with the reliable and efficient GE Fanuc ST-2328 digital input module. Contact us today to place your order or request a quote!FAQWhat is the input voltage range of the GE Fanuc ST-2328?The ST-2328 supports a versatile input voltage range of 12–24VDC, with an extended operating capability from 11–28.8 VDC.How many input channels does the ST-2328 have?This module features 16 high-density, positive logic (sourcing) input channels.Is the GE Fanuc ST-2328 compatible with modern industrial networks?Yes, it is fully compatible with the RSTi I/O system and integrates seamlessly into Profinet/Ethernet-based networks for versatile communication.What safeguards are included in the ST-2328 for industrial environments?The module includes integrated reverse polarity protection on field inputs to prevent damage from wiring errors, enhancing its durability in demanding industrial settings.What is the typical input delay time for this module?The ST-2328 boasts an ultra-fast input delay time of approximately 3.0 ms, crucial for time-sensitive control applications.

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PRODUCT DETAILS

GE ST-2328

Overview

This is a genuine GE Fanuc component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine GE Fanuc catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader GE Fanuc automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your GE Fanuc equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same GE Fanuc catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation GE Fanuc platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model Number: ST-2328
  • Field Power Supply: 24 VDC ±20%
  • Input Type: Positive logic, non-isolated
  • Dimensions: 99 mm (W) x 70 mm (H) x 12 mm (D)
  • Weight: Approximately 120 grams
  • Operating Temperature: 0°C to 60°C
  • Certifications: CE, UL, cUL, RoHS compliant, ensuring adherence to global safety and environmental standards.
  • Protection: Integrated reverse polarity protection on field inputs safeguards the module from wiring errors, enhancing durability.

Applications

  • Advanced Machine Automation: Ideal for precision input gathering in complex machine automation and PLC-based control systems.
  • Distributed I/O Solutions: Perfect for implementing high-performance distributed I/O in manufacturing cells and remote installations.
  • High-Speed Response Detection: Provides fast and reliable detection for critical field devices such as switches, proximity sensors, and pushbuttons, ensuring instantaneous system reactions.
  • Compact Industrial Control Panels: Suited for integration into OEM and industrial control panels where space optimization and robust performance are paramount.

Why Choose the ST-2328?

The GE Fanuc ST-2328 stands out as a superior choice for industrial automation due to its unparalleled combination of features and reliability. Its high-density I/O design delivers 16 inputs within an exceptionally slim and space-saving module, making it perfect for installations with limited enclosure space. With real-time diagnostics, facilitated by individual LED indicators for every input, troubleshooting and status monitoring become remarkably simple and efficient, minimizing downtime. Engineered for industrial durability, this module is built to withstand the demanding conditions of harsh industrial environments, ensuring long-term operational integrity. Furthermore, its plug-and-play RSTi integration capability allows for effortless deployment within GE's comprehensive Profinet/Modbus systems, streamlining system setup and expansion. Crucially, the fast input response of the ST-2328 makes it an indispensable component for time-sensitive automation systems where rapid signal detection is paramount.

Availability & Shipping

  • In stock: ST-2328 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every ST-2328 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — GE Fanuc

The ST-2328 supports a versatile input voltage range of 12–24VDC, with an extended operating capability from 11–28.8 VDC.

Machine down? We ship parts the same day.

New, surplus, and refurbished GE Fanuc inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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