Key Technical Specifications of the NC1H-PL1
This interface card supports high-speed data exchange within a P-Link network. The following table details its core technical parameters:
| Parameter | Specification |
|---|---|
| Model Number | NC1H-PL1 |
| Product Type | P-Link Interface Card |
| Compatible Base Unit | Fuji MICREX-SX Series |
| Transmission Speed | 2.5 Mbps (default), 5 Mbps, or 10 Mbps (configurable) |
| Maximum Station Distance | 100 meters (total extension up to 1 km with repeaters) |
| Maximum Connected Stations | 32 stations per segment |
| Communication Cycle Time | 1 ms to 8 ms (software-selectable) |
| Internal Power Consumption | 5 VDC, 250 mA (typical) |
| Physical Dimensions (W x H x D) | 50 mm x 110 mm x 70 mm |
| Weight | Approximately 0.15 kg |
| Indicators | Two LED status indicators (RUN and ERR) |
Technical Overview and Functional Capabilities
The NC1H-PL1 interface card provides deterministic, real-time control for demanding motion and sequence applications. This module serves as the dedicated communication coprocessor for the MICREX-SX programmable controller. It manages all P-Link protocol handling independently, which offloads the main CPU and improves overall system response.
Engineers can select from three baud rates—2.5, 5, or 10 Mbps—to match their specific cable length and noise immunity requirements. The card supports up to 32 nodes per network segment and achieves a minimum link scan time of just 1 millisecond. This low latency makes the NC1H-PL1 ideal for high-speed packaging, printing, and material handling systems. Furthermore, the card features a built-in termination resistor switch, which simplifies installation and eliminates external terminating components.
Physical Design and Installation Considerations
The NC1H-PL1 features a compact, single-slot design that directly mounts onto the MICREX-SX backplane. It weighs roughly 150 grams, and its shallow 70 mm depth fits comfortably within standard control cabinets. A front-accessible 9-pin D-sub connector provides the physical interface for the P-Link trunk cable. Consequently, maintenance personnel can easily connect or disconnect the network cable without powering down the entire rack. Two bright LED indicators—green for RUN and red for ERR—provide immediate visual confirmation of the card’s operational status and any communication errors.
Power and Environmental Specifications
This interface card draws a steady 250 mA from the 5 VDC backplane power supply. Consequently, it generates minimal heat and requires no additional cooling or forced-air ventilation. The operating temperature range spans from 0°C to 55°C, while the storage temperature extends from -20°C to 70°C. Additionally, the NC1H-PL1 withstands humidity levels between 10% and 90% (non-condensing), ensuring reliable performance in typical factory-floor environments.
Details
| Weight | 0.15 kg |
|---|---|
| Dimensions | 50 × 110 × 70 mm |
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