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GE Fanuc IC694MDL645 32-Point 24VDC Sinking Input Module for PACSystems RX3i

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GE IC694MDL645

by GE Fanuc

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OverviewBoost industrial control with the GE Fanuc IC694MDL645, a high-performance 32-point 24VDC discrete input module crafted for the PACSystems RX3i series. Engineered for challenging manufacturing settings, this module excels in applications demanding high-density input, precision, and unwavering reliability. Employing positive logic (sinking inputs), it seamlessly integrates into current systems, ensuring accurate signal acquisition. Its intelligent design incorporates two independently isolated groups, each with 16 inputs, significantly improving signal integrity and overall system flexibility by reducing crosstalk and electrical interference. This advanced isolation feature guarantees stable and dependable operation, even in electrically noisy industrial environments. The GE Fanuc IC694MDL645 is a testament to sophisticated engineering, providing a compact yet powerful solution for expanding your RX3i system's input capabilities.Key Features Input Type: Specializing in 24VDC sinking (positive logic) inputs, the IC694MDL645 is ideal for a wide array of industrial sensors and control devices utilizing this common logic type, ensuring broad compatibility and straightforward integration. High Input Density: With 32 individual inputs, this module delivers exceptional density within a single form factor, allowing for extensive monitoring and control without requiring excessive control cabinet space. Isolated Input Groups: Features two electrically isolated groups of 16 inputs each, a crucial design element that enhances signal integrity, minimizes noise, and provides greater flexibility in system wiring and grounding schemes. This isolation technique significantly boosts system robustness. Real-time Status Indicators: Each of the 32 inputs includes a dedicated green LED indicator, offering instant visual feedback on the status of each input. This speeds up troubleshooting and simplifies maintenance, reducing downtime. Hot-Swappable Capability: Engineered for convenience and continuous operation, the module supports hot-swapping within PACSystems RX3i systems. This permits module replacement or maintenance without shutting down the entire system, maximizing uptime. Robust Industrial Design: Built to endure harsh industrial conditions, the IC694MDL645 ensures reliable performance and longevity in demanding operational environments, upholding GE Fanuc's reputation for durable industrial hardware. Technical Specifications Model Number: IC694MDL645 Input Voltage Range: Operates efficiently across a broad input voltage range of 0–30 VDC, providing flexibility for various sensor types and power supplies. On-State Voltage: Reliably detects an 'ON' signal between 11.5–30 VDC, ensuring clear differentiation from off-states even with voltage fluctuations. Off-State Voltage: Accurately registers an 'OFF' signal within the 0–5 VDC range, minimizing false triggers and enhancing process stability. On-State Current (minimum): Requires a minimum on-state current of 3.2 mA, indicating compatibility with a wide array of industrial sensors. Off-State Current (maximum): Maintains an off-state current of no more than 1.1 mA, preventing erroneous signal detection in critical applications. Power Requirements: Efficiently operates with a power draw of 5V at 75 mA, contributing to overall system power efficiency. Input Delay (typical): Features a rapid typical input delay of 7 ms for both ON and OFF transitions, crucial for time-sensitive applications requiring quick response times. Group Isolation Voltage: Provides robust 250V group isolation, offering superior protection against electrical surges and noise, thereby enhancing system reliability and operator safety. Operating Temperature: Designed to perform optimally in a wide operating temperature range from 0°C to 60°C, suitable for diverse industrial environments. ApplicationsThe IC694MDL645 is perfectly suited for a variety of industrial automation contexts, including: Manufacturing process control Automated assembly lines Building management systems Material handling and logistics Power generation and distribution Water and wastewater treatment facilities Why Choose This Product?The GE Fanuc IC694MDL645 offers unparalleled benefits for your industrial operations. Its high input density saves valuable cabinet space, while isolated input groups provide superior signal integrity and system robustness. Hot-swappable capability ensures continuous operation, minimizing downtime and maximizing productivity. With real-time status indicators and a durable design, this module is built for reliability and ease of maintenance in the most demanding environments.Order NowUpgrade your PACSystems RX3i with the GE Fanuc IC694MDL645 32-Point 24VDC Sinking Input Module. Contact us today to place your order and experience enhanced control and efficiency.FAQWhat is a sinking input module?A sinking input module, also known as a positive logic input, completes a circuit by providing a path to the common or ground. It expects a positive voltage signal to indicate an 'ON' state, making it compatible with many industrial sensors.Can this module be used with other PACSystems?The GE Fanuc IC694MDL645 is specifically engineered for seamless integration with the PACSystems RX3i series. Compatibility with other PACSystems may vary.What is the benefit of isolated input groups?Isolated input groups prevent electrical noise and interference from one group of inputs from affecting another. This enhances signal integrity, system stability, and overall reliability, especially in environments with high electrical noise.How does hot-swappable capability benefit my operation?Hot-swappable capability allows you to replace or maintain the module without powering down the entire system. This significantly reduces downtime, ensures continuous operation, and simplifies maintenance procedures, saving time and resources.What types of sensors are compatible with this module?This module is compatible with a wide range of industrial sensors that provide a 24VDC sinking (positive logic) output, and operate within the specified input voltage and current ranges outlined in the technical specifications.

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PRODUCT DETAILS

GE IC694MDL645

Overview

This is a genuine GE Fanuc component from the Series 90 Micro PLCs family. 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
  • Engineered to integrate inside Series 90 Micro PLCs installations

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 for the Series 90 Micro PLCs family

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

Technical Specifications

  • Model Number: IC694MDL645
  • Input Voltage Range: Operates efficiently across a broad input voltage range of 0–30 VDC, providing flexibility for various sensor types and power supplies.
  • On-State Voltage: Reliably detects an 'ON' signal between 11.5–30 VDC, ensuring clear differentiation from off-states even with voltage fluctuations.
  • Off-State Voltage: Accurately registers an 'OFF' signal within the 0–5 VDC range, minimizing false triggers and enhancing process stability.
  • On-State Current (minimum): Requires a minimum on-state current of 3.2 mA, indicating compatibility with a wide array of industrial sensors.
  • Off-State Current (maximum): Maintains an off-state current of no more than 1.1 mA, preventing erroneous signal detection in critical applications.
  • Power Requirements: Efficiently operates with a power draw of 5V at 75 mA, contributing to overall system power efficiency.
  • Input Delay (typical): Features a rapid typical input delay of 7 ms for both ON and OFF transitions, crucial for time-sensitive applications requiring quick response times.
  • Group Isolation Voltage: Provides robust 250V group isolation, offering superior protection against electrical surges and noise, thereby enhancing system reliability and operator safety.
  • Operating Temperature: Designed to perform optimally in a wide operating temperature range from 0°C to 60°C, suitable for diverse industrial environments.

Applications

The IC694MDL645 is perfectly suited for a variety of industrial automation contexts, including:

  • Manufacturing process control
  • Automated assembly lines
  • Building management systems
  • Material handling and logistics
  • Power generation and distribution
  • Water and wastewater treatment facilities

Why Choose the IC694MDL645?

The GE Fanuc IC694MDL645 offers unparalleled benefits for your industrial operations. Its high input density saves valuable cabinet space, while isolated input groups provide superior signal integrity and system robustness. Hot-swappable capability ensures continuous operation, minimizing downtime and maximizing productivity. With real-time status indicators and a durable design, this module is built for reliability and ease of maintenance in the most demanding environments.

Availability & Shipping

  • In stock: IC694MDL645 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 IC694MDL645 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — GE Fanuc

A sinking input module, also known as a positive logic input, completes a circuit by providing a path to the common or ground. It expects a positive voltage signal to indicate an 'ON' state, making it compatible with many industrial sensors.

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

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