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Siemens 6ES7350-1AH03-1AE0 Counter Module for S7-300
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SIEMENS 6ES7350-1AH03-1AE0
High-speed, multi-channel counter module for precise position and frequency measurement in industrial automation, offering reliable performance and seamless integration with Siemens S7-300 PLCs.
| Brand | SIEMENS |
| Model | 6ES7350-1AH03-1AE0 |
| Voltage | 24V DC |
| Country of Origin | Germany |
| Weight | 0.35 kg |
| Dimensions | 40x125x130 mm |
| Warranty | 6 months |
| Certifications | CE, UL, cULus, ATEX (with appropriate housing) |
| SKU / MPN | 6ES7350-1AH03-1AE0 |
| What’s in the box | Counter module, front connector, user manual, mounting instructions |
| Counter Channels | 4 channels (2 per module) |
| Counting Frequency | Up to 500 kHz |
| Input Types | 24V DC, differential (RS422) or TTL |
| Outputs | 2 digital outputs per channel (24V DC, 0.5A) |
| Interface | Backplane bus via S7-300 rack |
| Operating Temperature | 0°C to +60°C |
Key benefits: High counting speed up to 500 kHz, 4 independent channels, flexible input signal compatibility, integrated digital outputs for direct control, robust design for harsh industrial environments, easy configuration via STEP 7.
Typical applications: Position monitoring, speed measurement, length measurement, packaging machinery, material handling, conveyor systems, machine tool feedback, and motion control applications.
Lifecycle: Active product, spare parts available for 10+ years after discontinuation
1 review for Siemens 6ES7350-1AH03-1AE0 Counter Module for S7-300
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Linda B. –
Excellent built quality. Integrated easily into our existing control system.