GE IC695PNC001LT PROFINET Controller – High-Speed Industrial Network Module | RX3i PACSystems Platform
Engineering Background: The IC695PNC001LT is GE’s dedicated PROFINET IO Controller module for the PACSystems RX3i backplane architecture. Designed to meet IEC 61158 / IEC 61784 standards, it enables deterministic, real-time communication between the RX3i CPU and distributed PROFINET IO devices across factory automation, process control, and motion coordination networks.
Product Positioning: This module is the preferred choice for engineers migrating from legacy GE Series 90-30 fieldbus architectures to modern PROFINET-based topologies, or for new RX3i deployments requiring high-density IO expansion over Ethernet infrastructure. It eliminates the need for external PROFINET gateways, reducing panel footprint and latency.
Complete Technical Specifications
- Part Number: IC695PNC001LT
- Platform: PACSystems RX3i (Universal Backplane)
- Module Type: PROFINET IO Controller (Class A & B)
- Network Standard: PROFINET IO v2.3, IEC 61158 / IEC 61784-2
- Ethernet Ports: 2 × RJ45, 10/100 Mbps, Auto-MDI/MDIX
- Max IO Devices: Up to 128 PROFINET IO devices per controller
- Max IO Data: 4096 bytes input / 4096 bytes output
- Update Rate: Configurable send clock 1 ms – 512 ms
- Conformance Class: CC-A, CC-B
- IRT Support: No (RT Class 1 & 2)
- Power Consumption: 1.1 A @ 3.3 VDC (from backplane)
- Operating Temperature: 0 °C to +60 °C
- Storage Temperature: –40 °C to +85 °C
- Humidity: 5% – 95% RH, non-condensing
- Vibration: IEC 60068-2-6
- Shock: IEC 60068-2-27
- Certifications: CE, UL, cUL, RoHS
- Firmware: Field-upgradeable via Proficy Machine Edition
- Dimensions: Single-slot RX3i module (standard form factor)
- Weight: ~120 g
Proven Application Environments
- Automotive body-in-white welding lines with distributed servo drives and vision systems
- Pharmaceutical packaging lines requiring FDA 21 CFR Part 11 audit-trail integration
- Water/wastewater SCADA systems with remote IO panels over fiber-extended PROFINET rings
- Oil & gas upstream wellhead control with hazardous-area remote IO drops
- Food & beverage conveyor and filling systems with frequent recipe changeovers
- Power generation auxiliary control (BOP) integrated with DCS via PROFINET gateway
Engineering Advantages
- Dual-port switch fabric: Enables linear and ring topologies without external switches, reducing BOM cost and single points of failure.
- Shared-memory architecture: Direct backplane DMA to RX3i CPU memory eliminates scan-cycle overhead associated with serial fieldbus modules.
- GSD/GSDML device library: Compatible with all standard GSDML v2.x device files; import directly into Proficy Machine Edition for zero-configuration IO mapping.
- Alarm & diagnostic transparency: PROFINET channel diagnostics propagate natively to RX3i fault table — no custom ladder logic required for device-level fault annunciation.
- Hot-swap capable: Module replacement without backplane power cycle when used with RX3i redundant power supplies.
System Architecture & Signal Flow
The IC695PNC001LT occupies a single universal slot in the RX3i backplane. The RX3i CPU (e.g., IC695CPU320) communicates with the PNC001LT via the high-speed backplane bus. The module’s dual RJ45 ports connect to the plant PROFINET network, where it acts as the IO Controller, cyclically exchanging process data with IO Devices (drives, remote IO, sensors). Configuration and diagnostics are managed through GE Proficy Machine Edition via the CPU’s Ethernet port — no separate programming connection to the PNC001LT is required.
Supported topology: Star, Line, Ring (MRP media redundancy supported on IO Device side).
Sourcing & Quality Verification
- Origin: Genuine GE Vernova / GE Automation & Controls manufactured hardware
- Condition: New surplus / refurbished-to-OEM-spec (specify at inquiry)
- Traceability: Serial number, date code, and firmware version documented per shipment
- Testing: Functional power-on test and PROFINET link negotiation verified before dispatch
- Packaging: ESD-safe anti-static bag + foam-lined carton; humidity indicator card included
- Warranty: 12-month Konmask operational warranty; DOA replacement within 7 business days
Procurement Process
- Submit RFQ via support@konmask.com or WhatsApp +0086 19859288691 with required quantity and delivery timeline.
- Receive formal quotation with lead time, unit price (HKD/USD), and Incoterms within 4 business hours.
- Confirm PO; Konmask issues proforma invoice and arranges ESD-safe export packaging.
- Shipment via DHL Express / FedEx IP with full tracking; typical transit 3–7 business days worldwide.
- Post-delivery: commissioning support available via email or video call at no additional charge.
Technical FAQ
- Q: Is IC695PNC001LT compatible with IC695CPU310?
- A: Yes. The PNC001LT is compatible with all RX3i CPUs (IC695CPU3xx series) running firmware ≥ 7.80. Verify CPU firmware version in Proficy Machine Edition before deployment.
- Q: Can it communicate with Siemens ET200S remote IO?
- A: Yes, provided the ET200S has a valid GSDML file. Import the GSDML into Proficy Machine Edition and configure the IO Device slots accordingly.
- Q: What is the difference between IC695PNC001 and IC695PNC001LT?
- A: The “LT” suffix denotes the lead-free (RoHS-compliant) variant. Functionally and electrically identical; the LT version is required for CE-marked installations in the EU.
- Q: Does this module support PROFINET IRT (Isochronous Real-Time)?
- A: No. The IC695PNC001LT supports RT Class 1 and Class 2 only. For IRT motion applications, evaluate GE’s motion-specific PROFINET solutions or use a third-party IRT-capable controller.
- Q: Can I use this module in a redundant CPU configuration?
- A: The PNC001LT itself does not support HSB (Hot Standby) CPU redundancy in the traditional sense. For redundant PROFINET IO, implement MRP ring topology at the IO Device level.
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