Siemens 6ES7531-7LK00-0AB0 Programmable Logic Controller
The Siemens 6ES7531-7LK00-0AB0 Programmable Logic Controller analog input module provides 24 input channels with high precision measurement for industrial automation. From Siemens, this module supports voltage measurement with up to 24-bit resolution, delivers 0.1% accuracy, operates within Β±3.5 V or Β±5 V ranges, includes 600 V DC group isolation, and belongs to the Siemens Programmable Logic Controller range as part of the SIMATIC S7-1500 I/O Module family.
| Brand | Siemens |
| Product Type | Programmable Logic Controller (PLC) |
| Product | 6ES7531-7LK00-0AB0 |
Siemens 6ES7531-7LK00-0AB0 Programmable Logic Controller β Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-1500, analog input module for cell voltage measurement, AI 24xCVM HF, up to 24 bit resolution, accuracy: 0.1%, 24 channels in groups of 12, insulation voltage: 600 V DC, diagnostics, hardware interrupts, calibrate in RUN mode; delivery including infeed element, shielding bracket and shield terminal: front connector (push-in) included note: Module is not suitable for regular voltage measurement of +/- 5 V! |
| Product family | SM 531 analog input modules |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 0,405 Kg |
| Packaging Dimension | 16,10 x 19,30 x 5,00 |
| Package size unit of measure | CM |
| Country of origin | Germany |
The Siemens 6ES7531-7LK00-0AB0 Programmable Logic Controller is an analog input module engineered for SIMATIC S7-1500 systems in industrial automation. It supports 24 analog voltage input channels with high precision up to 24-bit resolution and maintains 0.1% operational accuracy across temperature ranges. The module includes electrical isolation between channel groups and is designed for stable signal acquisition in Siemens PLC architectures.
In automation environments, the Siemens 6ES7531-7LK00-0AB0 Programmable Logic Controller is applied in conveyor systems, packaging machines, assembly lines, and automated testing stations. It enables reliable voltage measurement across multiple channels where consistent signal accuracy is required. The grouped channel structure and insulation design help reduce interference, supporting steady performance in continuous industrial processes.
The Siemens 6ES7531-7LK00-0AB0 Programmable Logic Controller aligns with SIMATIC S7-1500 I/O Module standards for industrial control systems. With 24-channel input handling, precise voltage measurement, and defined electrical isolation, it supports dependable PLC operation. Siemens system compatibility and structured analog processing make this module suitable for long-term industrial automation deployments in controlled environments.
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