6ES7350-1AH02-0AE0 Counter Module Siemens

6ES7350-1AH02-0AE0 Siemens SIMATIC S7-300 FM 350-1 Counter Module

Technical Specifications

• Brand: Siemens
• Manufacturer: Siemens AG
• Series: SIMATIC S7-300
• Model: 6ES7350-1AH02-0AE0
• Successor Model: 6ES7350-1AH03-0AE0
• Category: Counter Module FM 350-1
• Channels: 1 counter channel
• Frequency Response: Up to 500 kHz
• Encoder Input: 5V and 24V incremental encoders
• Measurement Range: 32-bit counting range for precise position feedback
• Resolution: 1 count increment for accurate pulse detection
• Linearity: Stable counting across the full frequency range
• Sensitivity: Reliable signal detection for low-voltage encoder pulses
• Isolation: Electrical isolation between encoder and PLC bus
• Noise Immunity: Strong anti-interference design for industrial environments
• Temperature Range: 0 °C to 60 °C operating range
• Environmental Tolerance: Resists vibration, shock, and electromagnetic noise
• Configuration: Configuration package on CD included
• Net Weight: 0.259 kg
• Packaging Dimensions: 13.20 x 15.20 x 5.00 cm
• Country of Origin: Germany
• Commodity Code: 85389091
• EAN: 4025515066415
• RoHS Status: Not RoHS-compliant

Key Functions and Upgrade Benefits

• The FM 350-1 handles counting, measuring, and position detection tasks in S7-300 racks.
• The 6ES7350-1AH03-0AE0 adds isochron mode for synchronized motion control.
• Measurement mode supports precise speed and length calculations.
• The module works with both 5V TTL and 24V HTL incremental encoders.
• Siemens delivers the configuration package on CD for fast setup.
• Engineers replace the discontinued 6ES7350-1AH02-0AE0 with the successor without changing wiring.

Installation Guide

• Mount the module in any free slot of a SIMATIC S7-300 rack.
• Connect the 5V or 24V incremental encoder to the front connector.
• Wire the encoder signals according to the Siemens pin assignment.
• Install the configuration package from the supplied CD on your programming device.
• Set the counter mode, frequency, and signal type in STEP 7 hardware configuration.
• Power the rack and verify the encoder pulses through the module diagnostic LEDs.
• Keep signal cables separate from high-voltage lines to reduce interference.

Package List

• 1 x Siemens 6ES7350-1AH02-0AE0 FM 350-1 counter module or successor
• 1 x Configuration package CD
• 1 x Front connector
• 1 x Product documentation

Shipping and Support

• We ship with FedEx, UPS, and DHL to most international destinations.
• Stock items leave our warehouse within 5 days after order confirmation.
• We support 30-day returns for eligible products.
• Our team offers technical help for module selection and upgrade questions.

FAQ

• Is the 6ES7350-1AH02-0AE0 still available? Siemens discontinued it on 01.10.2011, but we offer the 6ES7350-1AH03-0AE0 as the direct successor.
• What is the maximum counting frequency? The FM 350-1 supports counting functions up to 500 kHz.
• Which encoders can I connect? You can connect both 5V and 24V incremental encoders.
• Does the module support isochron mode? The successor 6ES7350-1AH03-0AE0 supports isochron mode and measurement mode.
• How many channels does the module have? It provides one counter channel per module.
• What is the operating temperature range? The module works from 0 °C to 60 °C.
• Is the product new and original? Yes, we supply brand new original products.
• How fast do you ship? We dispatch stock items within 5 days using DHL, FedEx, or UPS.
• Can I return the module? Yes, we accept returns within 30 days.

Contact Information Inquiries: sales@nex-auto.com or +86 153 9242 9628.

Partner NexAuto Technology Limited: https://www.nex-auto.com/