Controllers MELSEC iQ-R Series Product features -Network-

CC-Link IE Controller Network module

A highly reliable control network designed to handle very large data communications (128K words) over a high-speed (1 Gbps) dual-loop optical cable topology.

RJ71GP21-SX

RJ71GP21S-SX
with external power supply

Features^{Continuous communications even when cable or stations are faulty}

• Optical fiber cable
• Highly reliable

• Utilizing a high-speed, noise resistant fiber-optic topology, the CC-Link IE Controller Network supports a loop-back function that guarantees continuous communications even when a cable is disconnected or a station falls into a fault status

Extensive real-time network monitoring

• Easy troubleshooting

• The network status can be easily monitored directly from engineering software GX Works3 enabling intuitive troubleshooting of network errors or viewing the operation of the network while in communications
• All stations within the network can be monitored regardless of which station the software is connected to

CC-Link IE Control diagnostics window

Specifications^{CC-Link IE Controller Network module specifications}