IC695PMM335 GE Fanuc PACSystems RX3i Datasheet & Technical Manual
Manufacturer: GE Fanuc
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Part Number: IC695PMM335
Condition：New with Original Package
Product Type: Motion Controller Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC695PMM335 RX3i PACSystems Motion Controller Module
The GE Fanuc IC695PMM335, also cataloged as the IC695PMM335 Multi-Axis Motion Controller module, operates as a dedicated hardware component for synchronized servo motor regulation and path planning within PACSystems RX3i automation platform networks. The single-slot module coordinates real-time deterministic command execution over a localized optical interface while continuously processing feedback signals derived from physical encoder loops.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC695PMM335 |
| Brand | GE Fanuc / Emerson |
| Origin | USA |
| Weight | 0.28 kg (0.63 lbs) |
| Dimensions | Standard RX3i PACSystems single-slot module dimensions |
| Operating Temp | 0 to 60 deg C (Standard industrial rack environment) |
| Power Consumption | 0.45 A at 5 VDC, 1.1 A at 3.3 VDC |
| Product Line | RX3i PACSystems |
| Controlled Axes | 4 physical servo axes, 1 virtual master axis |
| Backplane Support | RX3i Universal Backplane |
| Motion Path Planning | 1 ms |
| Position Loop Update | 500 microseconds |
| FSSB Velocity Loop Update | 125 microseconds |
| FSSB Torque Loop Update | 62.5 microseconds |
| Servo Interface | Fiber Optic via FANUC Serial Servo Bus (FSSB) |
| Interface Speed | 50 Mb/s |
| Max Cable Length | 100 meters between nodes; 400 meters total per module |
| Encoder Feedback | Incremental or Absolute Serial Encoder |
| General Purpose Inputs | Four 24 VDC, optically isolated, sink/source configurable |
| High-Speed Inputs | Two 24 VDC, sink/source configurable, 2 inputs per axis |
| Execution Math | Floating Point |
Backplane Bus Communication Velocity and Deterministic Networks
The motion controller interfaces directly with the RX3i universal backplane to achieve high-velocity data transfer rates between the controller CPU and the motion register matrix. By mapping multi-axis kinematics over the 50 Mb/s FANUC Serial Servo Bus (FSSB) optical interface, the module establishes complete noise immunity across the deterministic servo network. This fiber-optic pipeline ensures that high-speed position capture latches and torque commands bypass typical electromagnetic interference vectors present in high-density drive enclosures, preserving sub-microsecond synchronization synchronization thresholds across all assigned axes.
Frequently Asked Questions
Q: How does the module handle real-time position registration during high-speed machine transitions?
A: The module utilizes two dedicated 24 VDC high-speed inputs per axis. These inputs trigger hardware-level interrupts that capture the exact encoder position register within the 500-microsecond position loop update window, independent of backplane logic scan times.
Q: What are the backplane insertion constraints when replacing an IC695PMM335 module?
A: The module must be installed or removed only when the universal backplane power supply is completely deactivated. Hot-swapping this motion-critical card can induce transient communication faults on the FSSB fiber-optic network or interrupt the system logic bus.
Field Installation Guidelines
- Module Seating and Mechanical Retention: Insert the module into the designated slot of the RX3i universal backplane. Ensure the top and bottom chassis hooks firmly engage the carrier slots, then press the module inward until the rear bus connectors seat. Tighten the retaining screws to guarantee continuous structural grounding integrity.
- Fiber-Optic Cable Routing and Bend Radius: Route all FSSB fiber-optic cables through dedicated conduits separated from high-voltage AC distribution circuits and motor drive power cables by a minimum distance of 300 mm. Maintain a minimum bend radius of 25 mm on all optical lines to prevent signal attenuation or fiber core fractures.
- Shield Grounding for External I/O: Connect the shield drain wires of all 24 VDC general-purpose and high-speed input lines directly to the external grounding bar located at the bottom of the enclosure panel. Ensure the instrument grounding rail connects to the plant primary earth grid with an electrical resistance below 1 Ohm.