6ES7453-3AH00-0AE0 Siemens SIMATIC S7-400 FM453 3 channel 24VDC
The Siemens 6ES7453-3AH00-0AE0 is a high-performance counter module from the SIMATIC S7-400 programmable logic controller (PLC) family, engineered for demanding industrial applications requiring ultra-fast pulse counting, position capture, and speed measurement. Designed for integration into large-scale automation systems in industries such as steel, printing, packaging, material handling, and test benches, this module delivers deterministic, hardware-based counting at speeds far beyond standard digital I/O—ensuring accurate motion feedback and event logging even under high-frequency conditions.
As part of Siemens’ robust S7-400 platform, the 6ES7453-3AH00-0AE0 supports up to four independent 32-bit counters, accepts differential or single-ended encoder signals, and features advanced functions like latch on external gate, direction detection, and period/ frequency measurement. Its seamless integration with STEP 7 (TIA Portal or Classic) enables rapid configuration, diagnostics, and data exchange with higher-level control systems.
Product Overview: Siemens 6ES7453-3AH00-0AE0
| Manufacturer | Siemens AG – Industrial Automation |
| Product Family | SIMATIC S7-400 PLC System |
| Model Number | 6ES7453-3AH00-0AE0 |
| Module Type | High-Speed Counter (HSC) / Positioning Input Module |
| Number of Channels | 4 independent counter inputs |
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