High-Speed Remote I/O Communication
This master module manages data exchange with T-Link remote I/O stations. The Fuji NJ-TL connects to up to 64 slave devices on a single network. It scans all connected stations within a fixed cycle time for deterministic performance. A built‑in communication processor handles protocol management without burdening the main CPU. Consequently, this module enables distributed I/O architectures with minimal programming effort.
Network Specifications & Capacity
The Fuji NJ-TL uses a dedicated T-Link protocol for high‑speed industrial communication. You can position remote stations up to 200 meters from the master module. The network supports both twisted‑pair and fiber optic cable for noise immunity. Each slave station provides up to 16 digital inputs and 16 digital outputs. Therefore, you can deploy thousands of I/O points across large factory floors.
| Parameter | Detailed Specification |
|---|---|
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -20°C to +70°C |
| Humidity Range | 20% to 95% RH (no condensation) |
| Network Type | T-Link (dedicated protocol) |
| Max Slave Stations | 64 devices |
| Communication Distance | 200 meters (copper), 2 km (fiber) |
| Scan Cycle Time | Fixed (2 ms typical) |
| Transmission Speed | 1 Mbit/s |
| Cable Type | Shielded twisted pair or fiber optic |
| Connector Type | 1 x 9‑pin D‑sub (RS‑485) |
| Status LEDs | 5 (RUN, LINK, ERROR, TX, RX) |
| Compatible Rack | MICREX-SX (any slot) |
| Power Supply | 24V DC via backplane |
| Current Draw | 200 mA typical |
| Energy Storage | None (no battery or capacitor) |
Installation & System Integration
You insert the Fuji NJ-TL into any available slot of your MICREX-SX rack. Connect the T-Link network cable to the 9‑pin D‑sub connector on the front panel. You then configure each slave station address using rotary switches. The master module automatically discovers all connected devices after power‑up. Consequently, this plug‑and‑play design reduces commissioning time significantly.
Operational Advantages & Remote I/O Deployment
The Fuji NJ-TL eliminates long home‑run wiring from field sensors to the main cabinet. You can place remote stations near conveyors, robots, or packaging machines. The fixed scan cycle ensures predictable I/O response for real‑time control applications. A LINK LED illuminates when the module establishes communication with all slaves. Therefore, maintenance teams verify network integrity at a single glance.
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