GE IC695PBM300-CC — PROFIBUS DP Master Communication Module | PACSystems RX3i Platform
Engineering Background
The IC695PBM300-CC is GE’s dedicated PROFIBUS DP Master module engineered for the PACSystems RX3i backplane architecture. Designed to meet the rigorous demands of process automation and discrete manufacturing, this module enables high-speed, deterministic fieldbus communication between the RX3i controller and up to 125 PROFIBUS DP slave devices — including drives, remote I/O racks, valve manifolds, and intelligent field instruments.
Product Positioning
Targeted at automation engineers requiring certified PROFIBUS DP Class 1 Master functionality within a GE PACSystems environment, the IC695PBM300-CC eliminates the need for external gateways and delivers native backplane integration with full CPU data exchange. It is the preferred choice for brownfield upgrades and greenfield installations where PROFIBUS DP remains the fieldbus standard.
Complete Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | IC695PBM300-CC |
| Manufacturer | GE (General Electric Automation / Emerson) |
| Platform | PACSystems RX3i |
| Module Type | PROFIBUS DP Master (Class 1) |
| PROFIBUS Standard | IEC 61158 / EN 50170 |
| Max Slave Devices | 125 PROFIBUS DP slaves |
| Max I/O Data per Slave | 244 bytes input / 244 bytes output |
| Baud Rates Supported | 9.6 kbps – 12 Mbps (auto-detect) |
| Backplane Interface | RX3i Universal Backplane (3.3V / 5V) |
| Configuration Tool | Proficy Machine Edition (PME) |
| Firmware Upgradeable | Yes, via PME |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% non-condensing |
| Power Consumption | Supplied via RX3i backplane |
| Module Weight | Approx. 250 g |
| Certifications | CE, UL, cUL |
| RoHS Compliance | Yes (-CC suffix) |
Proven Application Environments
- Automotive Manufacturing: Coordinating PROFIBUS DP drives and robot controllers on assembly lines with deterministic cycle times.
- Oil & Gas Processing: Integrating remote I/O racks and smart transmitters across hazardous-area field segments.
- Water & Wastewater Treatment: Polling distributed valve actuators and flow meters across large plant footprints.
- Pharmaceutical & Food Processing: Maintaining validated, auditable fieldbus topologies compliant with GMP requirements.
- Power Generation & Utilities: Supervisory control of switchgear, motor starters, and protection relays via PROFIBUS DP.
- Discrete Manufacturing: Connecting conveyor drives, barcode scanners, and vision systems to a centralized RX3i controller.
Engineering Advantages
- Native Backplane Integration: Direct CPU data exchange without external gateways — reduces latency and eliminates single points of failure.
- Class 1 Master Certification: Full cyclic data exchange with all 125 slaves; supports acyclic DP-V1 messaging for parameter access.
- Auto Baud Rate Detection: Simplifies commissioning on existing PROFIBUS segments without manual rate configuration.
- Hot-Swap Capable: Supports module replacement under power in compatible RX3i chassis configurations, minimizing downtime.
- Proficy ME Integration: Full GSD file import, slave configuration, and diagnostic mapping within the standard GE engineering environment.
- RoHS -CC Suffix: Confirms compliance with EU RoHS Directive — required for CE-marked machine exports to Europe.
System Architecture & Signal Flow
The IC695PBM300-CC occupies a single slot in the PACSystems RX3i universal backplane. The CPU exchanges I/O data with the module via the backplane bus at each controller scan cycle. The module independently manages the PROFIBUS DP token ring, polling all configured slaves and updating the shared memory image. Diagnostic data, slave status, and communication faults are mapped to CPU reference memory and accessible via PME ladder logic or structured text.
Typical Topology: RX3i CPU → Backplane Bus → IC695PBM300-CC → PROFIBUS DP Trunk Cable (shielded, twisted-pair) → Up to 125 Slave Nodes (with termination resistors at both ends of each segment).
Sourcing & Quality Verification
- All units sourced from authorized distributors or verified industrial surplus channels.
- Each module undergoes visual inspection, label verification, and functional power-on testing prior to shipment.
- Firmware version and hardware revision documented and disclosed upon request.
- Original GE packaging and documentation supplied where available.
- Counterfeit-risk screening applied: hologram labels, PCB markings, and date codes verified against GE reference standards.
Procurement Process
- Step 1 — Inquiry: Contact us with your required quantity, delivery timeline, and any firmware/revision requirements.
- Step 2 — Quote: Receive a formal quotation with unit price, lead time, and shipping options within 24 hours.
- Step 3 — Order Confirmation: Submit PO or place order via the Konmask storefront. Proforma invoice issued for wire transfer or credit card payment.
- Step 4 — Inspection & Dispatch: Module tested, photographed, and securely packaged. Tracking number provided within 1–2 business days.
- Step 5 — After-Sales Support: Technical assistance available for installation, PME configuration, and commissioning questions.
Technical FAQ
Q: Is the IC695PBM300-CC compatible with all RX3i CPU versions?
A: Yes. It is compatible with all PACSystems RX3i CPUs (IC695CPE302, CPE305, CPE310, CPE330, CPE400) running PME 8.0 or later. Verify firmware compatibility with your specific CPU revision before installation.
Q: What is the difference between IC695PBM300 and IC695PBM300-CC?
A: The -CC suffix denotes RoHS compliance (Restriction of Hazardous Substances). Functionally identical; the -CC variant is required for CE-marked equipment exported to the EU.
Q: Can this module operate as a PROFIBUS DP Slave?
A: No. The IC695PBM300-CC is a Class 1 Master only. For slave functionality, GE offers separate slave interface modules.
Q: How many IC695PBM300-CC modules can be installed in one RX3i chassis?
A: Multiple modules can be installed subject to backplane slot availability and CPU memory constraints. Each module manages its own independent PROFIBUS DP network segment.
Q: Do you provide GSD files or PME configuration templates?
A: Yes. GSD files and PME project templates are available upon request for common slave device configurations.
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