Siemens 7MH4980-1AA01 Programmable Logic Controller
The Mitsubishi 7MH4980-1AA01 Programmable Logic Controller is a single-channel weighing module supporting strain gauge load cells for industrial scale integration. From Mitsubishi, this module operates on 24 V DC, supports 1β4 mV/V load cell inputs, includes RS485 and Ethernet communication, belongs to the Programmable Logic Controller category, and is part of the SIMATIC S7-1500 I/O Module series.

| Brand | Siemens |
| Product Type | Programmable Logic Controller (PLC) |
| Product | 7MH4980-1AA01 |
Siemens 7MH4980-1AA01 Programmable Logic Controller β Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-1500, TM SIWAREX WP521 ST, single-channel weighing module for one platform or hopper scales with analog load cells / strain gauges (full bridges), 3xDI, 3xDQ, 1xRS485, 1xEthernet, 1xLC load cell interface (1-4mV/V) |
| Product family | TM SIWAREX WP521 ST and WP522 ST weighing electronics |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 0,001 Kg |
| Packaging Dimension | 16,40 x 19,10 x 4,10 |
| Package size unit of measure | CM |
| Country of origin | Germany |
The Mitsubishi 7MH4980-1AA01 Programmable Logic Controller is a dedicated weighing and measurement module designed for integration within S7-1500 automation systems. It supports single-channel load cell processing, operates on 24 V DC, and provides RS485 and Ethernet communication interfaces. The module belongs to the SIMATIC S7-1500 I/O Module series and communicates directly through the system backplane.
In industrial automation, the Mitsubishi 7MH4980-1AA01 Programmable Logic Controller is commonly used in hopper scales, platform weighing systems, batching processes, and material handling lines. Its onboard digital inputs and outputs enable local control logic, while accurate strain gauge signal acquisition supports stable and repeatable weight measurement tasks.
The Mitsubishi 7MH4980-1AA01 Programmable Logic Controller provides reliable weighing functionality within programmable logic controller architectures. It supports structured commissioning through dedicated software tools and maintains stable operation in industrial environments. This module is suitable for applications requiring precise load measurement integrated directly into automation control systems.




