The QJ71GP21-SX is a CC-Link IE Field Network master module for Mitsubishi's Q Series PLC, designed for high-speed, large-capacity industrial network communication. This gigabit-class network module enables real-time control and data exchange in advanced automation systems.
2. Key Specifications
Parameter Specification
Model QJ71GP21-SX
Series QJ71GP (CC-Link IE Field)
Network Type CC-Link IE Field (Gigabit)
Transmission Speed 1Gbps
Max. Stations 120 stations (including master)
Communication Cycle 62.5μs~4ms
Cable Type STP Cat5e or higher
Connector RJ45 (2 ports)
Current Consumption 0.55A (5V DC)
3. Performance Features
✔ High-Speed Communication:
1Gbps data transmission
62.5μs minimum cyclic transmission
8KB data/link station
✔ Network Functions:
Ring topology support
Automatic recovery function
Network diagnostics
✔ Enhanced Reliability:
Dual-port redundancy
Cable disconnection detection
Error history function
4. Physical Specifications
Parameter Value
Dimensions (W×H×D) 27.4 × 98 × 90 mm
Weight 0.2 kg
Mounting Q Series base unit
LED Indicators RUN, ERR, SD/RD, etc.
5. Environmental Ratings
Operating Temp.: 0°C to +55°C