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Q81GP21-SX

The Q81GP21-SX is a high-performance CC-Link IE Field Network Master Module designed for Mitsubishi Electric’s Q Series PLCs. It enables high-speed, large-capacity data communication in industrial automation systems, supporting real-time control and seamless integration with other CC-Link IE Field devices.

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Category Specification
Model Q81GP21-SX
Network Type CC-Link IE Field (1Gbps Ethernet-based)
Communication Speed 1Gbps (1000BASE-T)
Max. Stations 120 stations (including remote I/O and intelligent devices)
Cyclic Data Capacity Up to 192KB per station
Communication Method Cyclic & Transient communication
Network Distance Max. 100m (standard Ethernet cable), extendable with switches
PLC Compatibility Mitsubishi Q Series PLCs (e.g., Q03UDECPU, Q06UDEHCPU)
Mounting Q Series base unit (requires Q CPU)
Number of Occupied Slots 1 slot
LED Indicators RUN, ERR, LINK/ACT, etc. for status monitoring
Redundancy Support Yes (with Q81GP21-SX-R as backup module)
Hot-Swapping Supported in redundant configurations
Diagnostics Built-in network diagnostics (GX Works2/3 compatible)
Power Consumption Approx. 1.5W (5VDC from base unit)
Operating Temperature 0°C to 55°C (32°F to 131°F)
Storage Temperature -25°C to 75°C (-13°F to 167°F)
Humidity 10% to 90% RH (non-condensing)
Vibration Resistance 5.9m/s² (0.6G) at 5-150Hz
Shock Resistance 147m/s² (15G) for 11ms
Certifications CE, UL, cUL, FCC (Class A)
Software Configuration GX Works2 / GX Works3