Description
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Fiber interface: dual LC multimode ports TX/RX
– Data rate: 2.12 Gbaud
– Distance: 300 m multimode (984 ft)
– Insertion loss ≤ 0.35 dB; return loss ≤ –30 dB -
Transfer bandwidth: 43 MB/s (4-byte packets) → 174 MB/s (64-byte packets)
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Packet size: 4–64 bytes, auto-negotiated
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Bus: VME64x single-slot 6U, A32/A24, D64/D32/D16 access
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Power: +5 VDC @ 1.8 A (supplied by rack)
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Temperature: –20 °C to +85 °C operating; –40 °C storage
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Dimensions: 6.3 × 9.2 in (160 × 233 mm)
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Indicators: OK, CONFIG, OWN DATA, SIGNAL DETECT LEDs on front panel
Functional Features
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Deterministic reflective memory: write to local RAM = instant broadcast to all nodes, no CPU intervention
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CPU-independent: operates transparently alongside any RX7i CPU or external controller
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Redundant ring support: automatic switch-over on fiber break
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Hot-swap capable within VME64x rack
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Configuration via Proficy Machine Edition Logic Developer PLC v4.5 or later
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Hardware parity and error detection for fault-free data integrity
Typical Applications
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Real-time simulation and test rigs (flight, power-plant, automotive)
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High-speed data acquisition and motion control synchronization
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Distributed PLC or SCADA networks requiring micro-second latency
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Legacy VME upgrades: drop-in extension of VMIC 5565 fiber rings
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Petrochemical plant DCS upgrades and safety-critical process loops
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