High-Performance FM 350 1 Counter Module for Precise Automation

Jul 25 2025

FM 350 1 Counter Module: Trends, Parameters, Applications & Expertise - Tianjin Yongkai International Trade Co., Ltd.

Company: Tianjin Yongkai International Trade Co., Ltd.
Website: https://www.tianjinyongkai.com
Email: yuhui.wang@tianjinyongkai.com
Phone: +8613821343088
Address: Room 1 - 543, Building E, Zhonghui Xiyuan Plaza, Central Business District, Binhai, Tianjin

Overview of FM 350 1 Counter Module and Industry Trends

The FM 350 1 counter module is a high-precision and high-speed counter designed for advanced industrial automation, precision timing, and motion control within SIMATIC S7-300 PLC systems. Widely recognized within the automation industry, it ensures reliable performance, robust real-time capability, and seamless integration for counting applications ranging from batch processing to motion acquisition.
With the constant growth of smart manufacturing and IIoT, demand for enhanced modules like the FM 350 1 counter module and related products such as the fm 350 2 counter module and 6es7350 2ah01 0ae0 rises steadily. According to the Control.com Automation Community, there has been consistent year-on-year growth in module upgrades and integrations for industrial networks (source: Control.com/industry-news/trends-counter-modules).

High-Performance FM 350 1 Counter Module for Precise Automation

Technical Specifications Table: FM 350 1 Counter Module

Model	Counters	Counting Frequency (kHz)	Input Voltage	Interface Type	Signal Shape	Backplane Bus	Approvals
FM 350 1 Counter Module	1 (Up/Down/Quadrature)	60	24V DC	Standard / Differential	TTL/HTL	S7-300	CE, cULus
FM 350 2 Counter Module	2 (Up/Down/Quadrature)	60	24V DC	Standard / Differential	TTL/HTL	S7-300	CE, cULus
6ES7350-2AH01-0AE0	2 (Configurable)	30	24V DC	Differential	TTL	S7-300	CE, cULus

Parameter Trends for FM 350 1 Counter Module

Function Module Introduction

Product Name: Function Module
Model: FM 352-5 High Speed Boolean Processor
Overview: The FM 352-5 is a high-speed Boolean processor specifically engineered for fast binary control operations. This function module enhances PLC logic execution by enabling complex, high-speed, and deterministic process control, making it ideal for applications requiring precise timing, motion control, and millisecond-scale sequencing.
Product Details: FM 352-5 High Speed Boolean Processor

Function Module vs. FM 350 1 Counter Module: Key Technical Indicator Comparison

Applications & Use Cases of FM 350 1 Counter Module

Position and motion control for CNC machines, robotics, and packaging lines
Batch counting for high-speed conveyor systems in food and beverage industries
Flow measurement in chemical, water treatment, and oil & gas industries
Event and pulse detection on high-speed presses, winders, and rotary machines
Smart manufacturing integration within IIoT and Industry 4.0 architectures (IndustryWeek)
Redundant or fail-safe counting needed in mission-critical automation tasks

Related Products: fm 350 2 counter module & 6es7350 2ah01 0ae0

The fm 350 2 counter module provides dual counting capability, supporting multi-axis motion applications and more advanced fieldbus integration. The 6es7350 2ah01 0ae0 is designed for enhanced compatibility with legacy and modern SIMATIC controllers—both ensuring reliability and high-speed counting for diverse automation demands.

Frequently Asked Professional Questions (FAQ)

1. What material is the fm 350 1 counter module housing made from?

The housing is primarily constructed using high-quality industrial-grade polycarbonate (PC) and ABS blends, ensuring maximum durability, reliable insulation, and enhanced resistance to harsh industrial environments.

2. What is the maximum counting frequency supported?

The fm 350 1 counter module supports up to 60kHz input frequency for fast, real-time applications (as per Siemens Support Docs).

3. Are there specific installation standards or certifications?

Yes, the module complies with EU CE mark regulations and North American cULus standards, ensuring safety, EMI immunity, and interoperability with Siemens S7-300 racks.

4. Can the fm 350 1 counter module be used in redundancy applications?

Yes, it supports redundant applications when used with appropriate S7-300/400 series CPUs and software redundancy libraries, enhancing mission-critical system reliability.

5. What are the configuration options for input signal type?

The module offers both single-ended (standard) and differential (RS422) inputs, compatible with TTL and HTL signals for broad field sensor compatibility.

6. How does the fm 350 2 counter module differ from the fm 350 1 counter module?

While both are based on similar architecture, the fm 350 2 counter module supports dual-channel counting, ideal for synchronized multi-axis applications and offers additional parameterization features.

7. Is the 6es7350 2ah01 0ae0 compatible with all standard Siemens PLC racks?

Yes, it is fully compatible with S7-300 PLC racks and supports integration with legacy and modern TIA environments, offering future-proofing for automation investments.

Why Choose Tianjin Yongkai International Trade Co., Ltd.?

Tianjin Yongkai International Trade Co., Ltd. is a distinguished supplier of high-grade automation modules (including the fm 350 1 counter module and Function Module products). The company has a reputation for upholding technical excellence, prompt global logistics, and matched industrial expertise.
Contact us for the latest pricing, expert guidance on product selection, turnkey solution support, and direct after-sales technical service.

Tianjin Yongkai International Trade Co., Ltd.
Room 1 - 543, Building E, Zhonghui Xiyuan Plaza, Central Business District, Binhai, Tianjin
Tel: +8613821343088 | Email: yuhui.wang@tianjinyongkai.com
Official site: www.tianjinyongkai.com

References & Further Reading

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