Before procurement teams confirm 7MH4980-1AA01, they typically review Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0 to double-check performance ratings, stock availability, and supplier credibility carefully.
Siemens 7MH4980-1AA01 Programmable Logic Controller
The Siemens 7MH4980-1AA01 Programmable Logic Controller operates at a 24 V DC rated voltage and offers 3 digital inputs with 4 digital outputs for precise industrial control applications. It delivers 0.5 A switching capacity per output and includes short-circuit and reverse polarity protection for reliable operation. Developed by Siemens, this model under the Siemens PLC family is part of the SIMATIC S7-1500 Series widely used in automation systems across India.

| Brand | Siemens |
| Product Type | Programmable Logic Controller (PLC) |
| Product | 7MH4980-1AA01 |
Siemens 7MH4980-1AA01 Programmable Logic Controller – 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 Siemens 7MH4980-1AA01 Programmable Logic Controller is a compact I/O module designed for high-precision signal handling. It features 3 digital inputs and 4 digital outputs that are parameterizable according to IEC 61131 Type 3 standards. Operating at 24V DC with a 2.4W power loss and 0.5A per output switching capacity, it ensures consistent signal transmission within the SIMATIC S7-1500 Series framework.
This PLC module is ideal for industrial automation, conveyors, machine control, and packaging applications. Its short-circuit protection and maximum cable length of 500 m (shielded) enable stable performance in demanding industrial environments. The ability to parameterize input and output functions provides flexibility and precision in modern control systems.
In summary, the Siemens 7MH4980-1AA01 PLC from the SIMATIC S7-1500 Series offers dependable control with low power consumption and robust signal accuracy. With 3 digital inputs, 4 outputs, and 24V DC operation, it reinforces Siemens’ reputation for reliability in industrial automation. This model is trusted by engineers for its durable design and compatibility with a wide range of automation processes.




