Mitsubishi controller LE7-40GU-L 100-240VAC wide voltage input tension control equipment

As a high-performance tension control solution from Mitsubishi Electric, the LE7-40GU-L is engineered to deliver precise, reliable tension management for industrial automation applications—with its 100-240VAC wide voltage input standing out as a key advantage for global usability.​

This compact controller (105×170×125mm, ~1.0kg) is designed to fit seamlessly into space-constrained control cabinets, supporting both panel-mount and bed-mount installations for flexible layout integration. The 100-240VAC wide voltage range eliminates the need for additional voltage converters, making it compatible with power systems across different regions—from 100VAC setups in Japan to 240VAC networks in Europe and other markets—simplifying global deployment for manufacturers.​​

Industrial connectivity is another strength: standard Ethernet and RS-485 interfaces enable remote tension monitoring, fault log collection, and batch parameter configuration via upper-level controllers. It also supports advanced protocols like CC-Link IE Field Basic, SLMP, and MODBUS/TCP (slave), with optional CC-Link V2 integration (via LE7-CCL) for seamless coordination with servo systems, inverters, and other networked devices.​

Whether used in web processing (printing, packaging), wire/cable manufacturing, or metal processing, the LE7-40GU-L combines wide voltage flexibility, precise tension control, and durable design to optimize production efficiency—making it a trusted choice for manufacturers seeking consistent, adaptable tension management.

Mitsubishi LE7-40GU-L tension controller

wide voltage input control relay

100-240VAC electronic tension equipment

Mitsubishi controller LE7-40GU-L 100-240VAC wide voltage input tension control equipment Images