The QJ71GP21-SX is a MELSECNET/H optical fiber network module from Mitsubishi Electric, designed for use with the Q series PLC. It enables high-speed, noise-immune data communication between PLCs and remote I/O stations via optical fiber, making it ideal for large-scale distributed control systems.
| Parameter |
Value |
| Part Number |
QJ71GP21-SX |
| Manufacturer |
Mitsubishi Electric |
| Category |
PLC Network Module |
| Network Type |
MELSECNET/H (Optical Fiber) |
| Compatible Series |
Mitsubishi Q Series PLC |
| Production Status |
Discontinued (available as new old stock) |
| Country of Origin |
Japan |