IC695CPE330-ACAS RX3i CPU Module (Industrial-Grade Dual-Core Controller)

The IC695CPE330-ACAS represents GE's premium solution for industrial process control, engineered with a 1GHz dual-core Intel Atom processor and 64MB user memory capacity. Designed for PACSystems RX3i platforms, this CPU module delivers exceptional computational performance while maintaining operational reliability in corrosive and chemically aggressive environments through its Advanced Conformal Anti-corrosion System (ACAS) protection.

Industrial facilities facing harsh atmospheric conditions—from offshore platforms to chemical processing plants—require control systems that won't degrade under exposure to moisture, salt spray, or industrial gases. The IC695CPE330-ACAS addresses this challenge by combining high-speed processing with military-grade environmental protection, ensuring continuous operation where standard controllers fail.

With dual Gigabit Ethernet ports, hot-swap redundancy support, and 0.06ms Boolean instruction execution, this controller enables real-time process management across distributed automation architectures. Whether coordinating multi-zone manufacturing lines or managing SCADA networks spanning multiple facilities, the IC695CPE330-ACAS provides the processing headroom and network bandwidth modern industrial operations demand.

Core Capabilities & Industrial Advantages

→ Dual-Core Processing Architecture
Parallel execution of control logic and communication tasks eliminates processing bottlenecks, enabling simultaneous management of complex PID loops, motion control sequences, and network protocols without scan time degradation.

✓ ACAS Environmental Protection
Advanced conformal coating creates a molecular barrier against corrosive atmospheres, extending operational lifespan in chemical plants, wastewater facilities, and marine environments where humidity and contaminants typically cause premature failure.

→ Redundant Network Infrastructure
Dual 10/100/1000 Mbps Ethernet interfaces support ring topology configurations and seamless failover, maintaining communication integrity during network disruptions—critical for continuous process industries where downtime costs exceed $100,000 per hour.

✓ Hot-Swap Redundancy Compatibility
When paired with IC695RMX128 modules, enables bumpless transfer between primary and backup CPUs during maintenance or failure events, achieving 99.99% uptime targets for mission-critical applications.

→ High-Speed Scan Performance
0.06ms per Boolean instruction execution allows control of fast-acting processes—packaging lines running 600 units/minute, servo positioning with ±0.01mm accuracy, or safety systems requiring <10ms response times.

✓ Extensive Memory Resources
64MB user memory accommodates large-scale programs with 100,000+ I/O points, complex recipe management systems, and data logging applications without external storage dependencies.

Industrial Application Scenarios

Oil & Gas Production Facilities
Offshore platforms and refineries deploy the IC695CPE330-ACAS for wellhead control, pipeline monitoring, and separator management. The ACAS coating withstands salt-laden air and H2S exposure, while dual Ethernet ports connect to topside SCADA systems and subsea instrumentation networks. Typical installations manage 200+ analog loops and 1,500 discrete I/O points across distributed control nodes.

Chemical Manufacturing & Processing
Batch reactors, distillation columns, and blending systems require precise temperature, pressure, and flow control under corrosive vapor exposure. This CPU executes multi-stage recipe sequences while communicating with DCS supervisory layers, maintaining ±0.5% setpoint accuracy across 50+ control loops. The conformal coating prevents circuit degradation from chlorine, ammonia, and solvent vapors.

Water & Wastewater Treatment
Municipal treatment plants utilize the IC695CPE330-ACAS for clarifier control, chemical dosing, and filtration management in high-humidity environments with chlorine gas exposure. Integration with analog input modules enables real-time pH, turbidity, and dissolved oxygen monitoring across 8-12 treatment stages, optimizing chemical consumption and regulatory compliance.

Automotive Assembly Lines
High-speed production lines coordinate welding robots, conveyor systems, and quality inspection stations through this CPU's fast scan capabilities. Dual-core processing handles motion control for 20+ servo axes while managing Ethernet/IP communication with vision systems and MES databases, supporting 60-second takt times with zero-defect quality targets.

Food & Beverage Production
Bottling lines, pasteurization systems, and packaging equipment benefit from the CPU's ability to synchronize multiple process zones while maintaining FDA 21 CFR Part 11 audit trails. The controller manages recipe changes, CIP sequences, and production reporting across 300+ I/O points, ensuring batch traceability and sanitation compliance.

Technical Parameters & Selection Guide

Selection Criteria: Choose IC695CPE330-ACAS over standard IC695CPE330 when operating in coastal, chemical, or high-humidity environments where corrosion risk exceeds standard industrial conditions. For applications requiring >40MB user memory or >1GHz processing, consider IC695CPE400 series. If redundancy is mandatory, verify compatibility with IC695RMX128 memory exchange modules and dual power supply configurations.

Extended Integration Capabilities

IoT & Cloud Connectivity: Native support for MQTT, OPC UA, and RESTful APIs enables direct integration with cloud analytics platforms (AWS IoT, Azure IoT Hub, ThingWorx). Publish real-time process data to historian databases or trigger predictive maintenance alerts based on vibration analysis and thermal monitoring.

Advanced Motion Control: Coordinate up to 32 servo axes through integrated motion function blocks, supporting electronic camming, gearing, and synchronized multi-axis interpolation for packaging, printing, and material handling applications.

Cybersecurity Features: Role-based access control, encrypted Ethernet communication (TLS 1.2), and audit logging comply with IEC 62443 industrial cybersecurity standards, protecting against unauthorized configuration changes and network intrusions.

Custom Programming: Beyond ladder logic and function block diagrams, supports structured text (ST) and C programming for complex algorithms—statistical process control, neural network inference, or custom communication protocols.

Delivery Timeline & Service Commitments

Standard Lead Time: 3-5 business days for in-stock units; expedited same-day shipping available for critical outages (additional fees apply).

Custom Configuration: Pre-programmed CPUs with customer-specific logic, IP addressing, and firmware versions ship within 7-10 business days after order confirmation.

Warranty Coverage: 12-month manufacturer warranty covering defects in materials and workmanship; extended 36-month protection plans available for mission-critical installations.

Technical Support: Unlimited phone and email support during warranty period, including configuration assistance, troubleshooting guidance, and firmware update recommendations. On-site commissioning services available in major industrial regions.

Documentation Package: Each unit ships with installation manual, wiring diagrams, sample ladder logic programs, and GSD/EDS files for network integration. Proficy Machine Edition programming software licenses sold separately.

Frequently Asked Questions

How does the ACAS coating affect heat dissipation compared to non-coated CPUs?
The conformal coating adds <0.5mm thickness and has negligible thermal impact. Maintain standard RX3i backplane spacing (25mm minimum) and ensure ambient temperatures stay within 0-60°C operating range. Forced air cooling is recommended when ambient exceeds 50°C or when backplane contains >8 high-power modules.

Can this CPU communicate with legacy Series 90-30 I/O modules?
No, the RX3i platform uses a different backplane architecture. However, you can integrate 90-30 systems via Ethernet using the IC695ETM001 gateway module, maintaining existing I/O investments while upgrading control processing power.

What is the maximum I/O capacity supported by this controller?
The IC695CPE330-ACAS supports up to 32,768 discrete inputs, 32,768 discrete outputs, 32,768 analog inputs, and 32,768 analog outputs through local and distributed I/O configurations. Practical limits depend on scan time requirements and network bandwidth.

Does the dual-core processor require special programming techniques?
No, the PAC Machine Edition compiler automatically optimizes task distribution across cores. For advanced users, manual task prioritization and core affinity settings are available through the CPU configuration menu to dedicate specific cores to time-critical functions.

Is hot-swap replacement possible without system shutdown?
Yes, when configured with IC695RMX128 redundancy modules in a hot-standby architecture. The backup CPU maintains synchronized state and assumes control within 50ms of primary failure. Standard single-CPU configurations require controlled shutdown for replacement.

What cybersecurity measures are built into the CPU firmware?
Features include user authentication (local and RADIUS), encrypted Ethernet (TLS 1.2), MAC address filtering, and audit logging of all configuration changes. Firmware updates are digitally signed to prevent unauthorized modifications. Disable unused protocols (FTP, Telnet) and implement VLAN segmentation for defense-in-depth protection.

Ready to Upgrade Your Control System?

Contact our automation specialists for application-specific sizing, redundancy architecture design, and integration planning. Request a detailed quotation including CPU module, power supplies, I/O modules, and programming software—or schedule a technical consultation to discuss your process control requirements.

Email: sale@ninermas.com | Phone: +0086 187 5021 5667

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Contact: sale@ninermas.com | +0086 187 5021 5667