GE IC695CPE305

Description

Detailed Parameter Table

GE IC695CPE305

Product Introduction

The GE IC695CPE305 is a compact, all-in-one CPU module engineered for GE’s PACSystems RX3i platform, designed to address the needs of small-to-medium industrial automation applications—such as standalone machines, small production cells, and distributed control nodes. Unlike full-size RX3i CPUs (e.g., IC695CPU330) that require separate I/O modules for basic control, it integrates 12 points of built-in digital I/O (8 inputs, 4 outputs) and essential communication interfaces, delivering a space-saving, cost-effective solution.

Equipped with an 800 MHz ARM Cortex-A9 processor and 16 MB Flash/8 MB RAM, the IC695CPE305 supports program sizes up to 8 MB and processes basic ladder logic rungs in 0.15 μs—fast enough for most non-time-critical tasks like conveyor control or pump sequencing. Its integrated Ethernet (Modbus TCP/IP) and RS-485 (Modbus RTU) ports enable seamless connectivity to HMIs, SCADA systems, and field devices, while compatibility with RX3i expansion I/O modules allows for future scalability. For users seeking a balance of integration, performance, and affordability, the IC695CPE305 is an ideal “all-in-one” control core for compact RX3i systems.

Core Advantages and Technical Highlights

1. Integrated I/O for Space and Cost Savings

The IC695CPE305’s built-in 8 digital inputs and 4 digital outputs eliminate the need for separate I/O modules in small systems—reducing rack space usage by 50% compared to pairing a full-size CPU (e.g., IC695CPU310) with a IC695MDL240 digital I/O module. For example, a small packaging machine can use the built-in I/O to control 4 solenoid valves (outputs) and monitor 8 photoelectric sensors (inputs), avoiding the cost and complexity of additional modules. Each output channel supports 0.5 A current, sufficient for powering small actuators or indicator lights without external relays.

2. Dual-Protocol Communication for Versatile Connectivity

Unlike entry-level compact CPUs with limited communication, the IC695CPE305 integrates Ethernet (Modbus TCP/IP) and RS-485 (Modbus RTU) ports, plus a USB Type-C port for local programming. The Ethernet port enables remote monitoring via SCADA systems (e.g., GE Proficy iFIX) or cloud platforms, while the RS-485 port connects to up to 32 Modbus RTU slave devices (e.g., VFDs, temperature controllers) in a daisy-chain topology. This dual-protocol support eliminates the need for external communication modules, reducing system cost by up to 30% and simplifying wiring in distributed applications like small water treatment units.

3. Compact Design for Space-Constrained Environments

With a width of just 44.5 mm (matching RX3i compact rack slots), the IC695CPE305 is optimized for tight control panels—such as those in mobile equipment or small manufacturing cells. It fits seamlessly into the IC695CRK001 5-slot compact rack, which occupies 70% less space than standard RX3i racks. Despite its small size, it retains compatibility with RX3i expansion I/O modules (e.g., IC695MDL330 analog input modules), allowing users to start with basic control and expand I/O capacity as needed—without replacing the CPU or rack.

4. Extended Temperature Range for Harsh Conditions

The IC695CPE305 operates in a temperature range of -20°C to 60°C, outperforming many competing compact CPUs (limited to 0°C to 55°C). This makes it suitable for outdoor applications like solar panel inverters or cold-storage facilities, where temperature fluctuations are common. Its 10 g vibration resistance (10 Hz to 2000 Hz) also ensures reliable performance in mobile equipment—such as agricultural machinery or portable generators—where mechanical vibration would disrupt less durable controllers.

Typical Application Scenarios

1. Small Packaging Machine Control

In a tabletop candy packaging machine, the IC695CPE305 uses its built-in I/O to:

Monitor 8 photoelectric sensors (inputs): Detect candy presence, film alignment, and package sealing status.

Control 4 solenoid valves (outputs): Activate film cutting, package sealing, and conveyor advancement.

The Ethernet port transmits production data (package count, fault codes) to a local HMI, while the RS-485 port connects to a weight sensor (Modbus RTU) to ensure each package meets weight specifications. The CPU’s compact size fits in the machine’s 19-inch control panel, and its 0.15 μs processing speed ensures packaging cycles (2 seconds per package) run smoothly without delays.

2. Distributed Water Pump Stations

For a municipal water supply system with 3 remote pump stations, the IC695CPE305 serves as a distributed control node at each station:

Built-in I/O: Monitors pump run status (2 inputs) and controls pump start/stop (1 output) per station.

RS-485 port: Connects to a pressure sensor (Modbus RTU) to monitor pipeline pressure.

Ethernet port: Sends data (pump runtime, pressure levels) to a central SCADA system via Modbus TCP/IP.

The CPU’s -20°C to 60°C operating range withstands outdoor temperature variations, while its IP20 rating protects against dust ingress. If a pump fails, the CPU logs the fault and sends an alert to the central system—maintenance teams can remotely diagnose the issue without visiting the station.

3. Mobile Agricultural Machinery

In a self-propelled agricultural sprayer, the IC695CPE305 controls the spray system and monitors equipment status:

Built-in I/O: Activates spray nozzles (3 outputs) and monitors tank level (1 input via a float switch).

RS-485 port: Connects to a GPS module (Modbus RTU) to track the sprayer’s position and adjust application rate based on field boundaries.

USB Type-C port: Allows farmers to upload field maps and download application logs via a laptop.

The CPU’s 10 g vibration resistance withstands the sprayer’s movement over rough terrain, and its low power consumption (1.0 A @ 5 V DC) conserves the machine’s battery life. Its compact size fits in the sprayer’s dashboard-mounted control box, saving space for other equipment.

Related Model Recommendations

GE IC695CPE305

Installation, Commissioning and Maintenance

Installation Preparation

Power off the RX3i compact rack (IC695CRK001) and wear an anti-static wristband to protect the CPU’s integrated circuits.

Ensure the rack’s slot 1 (CPU slot) is vacant and powered by a compatible supply (IC695PWR120) to support 1.0 A @ 5 V DC and 0.3 A @ 24 V DC.

Gather tools: Phillips screwdriver, torque wrench (2.5 N·m for rack screws), USB Type-C cable, Ethernet cable, and a PC with Proficy Machine Edition (v10.0+).

Verify the environment meets specs: -20°C to 60°C temperature, 5%-95% RH (non-condensing), and no direct exposure to liquids or excessive vibration.

Commissioning Steps

Install the IC695CPE305 into slot 1 of the IC695CRK001 rack: align the backplane connector, slide the module into place, and secure with screws (torque to 2.5 N·m).

Connect external devices:

Built-in I/O: Wire sensors to digital input terminals (DI1-DI8) and actuators to digital output terminals (DO1-DO4).

Communication ports: Connect an Ethernet cable to the Ethernet port (for SCADA) and an RS-485 cable to the serial port (for Modbus RTU devices).

Power on the rack: confirm the green power LED is lit, the CPU Run LED is green (normal operation), and I/O status LEDs match device states (green = active, red = fault).

Program the CPU: Connect the PC to the CPU’s USB Type-C port, launch Proficy Machine Edition, and upload the control program (e.g., ladder logic for pump control).

Test functionality: Activate a digital output via the HMI and verify the corresponding actuator operates; disconnect a sensor and confirm the CPU logs a fault via the Ethernet port.

Maintenance Guidelines

Daily: Inspect LEDs—green power, green Run, and no red fault LEDs indicate normal operation. Check I/O status LEDs to ensure sensors/actuators are functioning.

Weekly: Clean the CPU’s vents and USB/Ethernet ports with compressed air (low pressure <30 psi) to remove dust—prevents overheating and port blockages.

Monthly: Use Proficy Machine Edition to back up the CPU’s program and memory data to a secure drive. Check Ethernet/RS-485 cable connections for tightness—loose connections cause communication drops.

Quarterly: Verify power supply stability (measure 5 V DC and 24 V DC at the rack backplane; tolerance ±5%). Test the CPU’s vibration resistance by monitoring operation during equipment startup (no intermittent faults).

Annually: Inspect the CPU’s terminals for corrosion (especially in humid environments) and clean with isopropyl alcohol if needed. Update the CPU’s firmware via the USB port to ensure compatibility with new I/O modules.

Service and Guarantee Commitment

The GE IC695CPE305 is backed by a 3-year standard manufacturer’s warranty from GE Industrial Solutions, covering defects in materials, workmanship, and performance (e.g., processing speed, communication reliability) under normal industrial use. During the warranty period, GE will repair or replace faulty units free of charge, including expedited shipping for critical applications.

Beyond warranty, GE offers tailored support for the GE IC695CPE305:

24/7 Technical Assistance: Certified engineers specializing in compact RX3i CPUs are available via phone and email to help with I/O configuration, communication troubleshooting, and firmware updates.

Online Resources: Access user manuals, wiring diagrams, and application notes on GE’s Industrial Support Portal—tutorials include step-by-step guides for integrating the CPU with common field devices (e.g., sensors, VFDs).

Extended Service Contracts: Customizable plans include annual on-site maintenance (CPU health checks, program optimization), priority technical support (1-hour response time), and advance replacement—ideal for users with 24/7 operation requirements.

GE guarantees spare part availability for the GE IC695CPE305 for 10 years, ensuring long-term support for compact automation systems in critical industries.